TOHOKU UNIVERSITY Researchers

Details of the Researcher

Home

日本語 English

Yo Fukushima

Section

International Research Institute of Disaster Science

Job title

Associate Professor

Degree

Ｐｈ．Ｄ．（ブレーズ・パスカル大学）
修士（理学）（東北大学）

researchmap

https://researchmap.jp/7000022458

J-GLOBAL ID

201801014561529573

e-Rad No.

80432417

ORCID

https://orcid.org/0000-0001-7317-5272

Profile

Measurement and modeling of crustal deformation, natural hazards, link between academia and society, and education related to the above.

Research History 5

2016/09 - Present

International Research Institute of Disaster Science, Tohoku University　Associate Professor
2014/02 - 2016/08

URA Center, Office of Research Promotion, Tohoku University　Principal University Research Administrator
2006/04 - 2014/01

Disaster Prevention Research Institute, Kyoto University　Assistant Professor
2008/11 - 2010/10

Department of Geophysics, Stanford University　Visiting Scholar (JSPS Postdoctoral Fellowships for Research Abroad)
2000/11 - 2002/08

Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization　Waveform analyst

Education 3

パスカル大学　基礎科学研究科　宇宙科学専攻

- 2005/12/15
Tohoku University　Graduate School, Division of Natural Science

- 2000/03/31
Tohoku University　Faculty of Science　宇宙地球物理学学科

- 1998/03/31

Committee Memberships 12

東北大学変動地球共生学卓越大学院プログラム　運営委員会運営委員

2019/10 - Present
日本地球惑星連合　代議員

2024/04 - 2026/03
日本地震学会　代議員

2024/04 - 2026/03
東北大学変動地球共生学卓越大学院プログラム　事務局事務局長

2019/10 - 2022/01
日本測地学会　庶務委員長

2019/06 - 2020/05
日本地震学会　代議員

2018/04 - 2020/03
日本地球惑星科学連合　代議員

2018/04 - 2020/03
公益財団法人日本地球惑星科学連合　ジャーナル編集委員

2019/10 - 2019/12
Earth Planets and Space　運営委員

2017/06 - 2019/05
日本測地学会　評議員

2017/04 - 2019/03
日本測地学会　測地学会誌編集事務

2012/04 - 2014/01
宇宙航空研究開発機構　「次世代SAR衛星ユーザ要求検討会」委員

2012 - 2013

Show all ︎Show first 5

Professional Memberships 4

American Geophysical Union
Japan Geoscience Union
Seismological Society of Japan
Geodetic Society of Japan

Research Interests 5

Volcanoes
DRR Communication
Natural Disasters
Crustal Deformation
Earthquakes

Research Areas 2

Natural sciences / Solid earth science /
Social infrastructure (civil Engineering, architecture, disaster prevention) / Disaster prevention engineering /

Awards 3

Tsuboi Prize (Group), Geodetic Society of Japan

2024/05　Geodetic Society of Japan　Contribution to the research on SAR application in Japan
日本火山学会研究奨励賞

2011/05　日本火山学会
日本測地学会学生優秀発表賞

2004/10　日本測地学会

Papers 77

Earthquake disaster resilience in Taiwan observed from the April 2024 ML 7.1 Hualien earthquake Peer-reviewed

Ryuta Enokida, Yo Fukushima, Chi-Hsien Tang, Tsung-Yi Pan, Chun-Lin Kuo, Kohju Ikago, Takako Izumi, Shinichi Kuriyama

Frontiers in Built Environment　11　2025/07/07
Publisher: Frontiers Media SA
DOI： 10.3389/fbuil.2025.1593942 　

eISSN： 2297-3362

More details Close

This study investigated Taiwan’s earthquake disaster resilience and remaining challenges after the Hualien earthquake, which occurred at 07:58 a.m. local time (UTC+8) on 3 April 2024. Through a survey, we found possible factors for the relatively suppressed damage caused by this earthquake. The 2024 Hualien earthquake (M_L: 7.1) was not as severe as the 2018 earthquake (M_L: 6.2) in terms of the maximum velocity of ground motion, which greatly affected the structural damage, owing to the different mechanisms of the earthquakes. Earthquake-resistant measures in Taiwan have high standards, such as building codes and seismic monitoring networks. At the 2024 earthquake, early warning systems and data-sharing networks for seismic records were useful for prompting immediate evacuation. Based on rapidly shared information and predesigned frameworks, disaster response operations quickly made evacuations, rescues, and other decisions. In addition to these government actions, support from non-government organizations (NGOs) has greatly contributed to evacuation, shelter management, and evacuee care in severely affected areas. The timing of this earthquake positively acted to limit the impact on Taroko National Park, as it was not the peak time for visitors, although the park still had the majority of casualties caused by landslides. These lessons can be possibly reflected in earthquake disaster resilience in other countries.
Multi-fault segment complexity and multi-rupture episodes during the 2024 Mw 7.5 Noto Peninsula earthquake

Rintaro Enomoto, Yoshihiro Kaneko, Chi-Hsien Tang, Yo Fukushima, Hiroyuki Goto, Shin’ichi Miyazaki

Earth, Planets and Space　2025/06/06

DOI： 10.1186/s40623-025-02213-w 　
Nonplanar 3D fault geometry controls the spatiotemporal distributions of slip and uplift: evidence from the Mw 7.5 2024 Noto Peninsula, Japan, Earthquake Peer-reviewed

Ryosuke Ando, Yo Fukushima, Keisuke Yoshida, Kazutoshi Imanishi

Earth, Planets and Space　77　(1)　2025/04/29
Publisher: Springer Science and Business Media LLC
DOI： 10.1186/s40623-025-02187-9 　

eISSN： 1880-5981

More details Close

Abstract The 2024 Mw 7.5 Noto Peninsula Earthquake broke through a previously documented active fault system over 150 km in the northern central Japanese Island. This fault system is characterized by geometrical complexity. It is important to understand the physical mechanism underlying the multi-fault rupture. We conduct fully dynamic rupture simulations and identify that the 3D fault geometry controls the observed rupture process and heterogeneous spatiotemporal patterns of the fault slip, seismic radiation and crustal deformation exhibiting about five meters of the maximum uplift. Aiming to examine the effect of the 3D fault geometry, we exclude the heterogeneity arising from the frictional properties. We also avoid retrospective frictional parameter tunings to fit the coseismic observations to test whether it is possible for our forward modeling to reproduce the coseismic observations. The 3D nonplanar geometry model is built based on the previously documented surface fault traces, and we use the regional stress field determined by the stress tensor inversion. As a result, the dynamic rupture simulation reasonably reproduces the observed characteristics of the heterogeneous deformation patterns. We find the rupture is accelerated, and slip is increased, where the fault is bent and optimally oriented to the regional stress orientations. Remarkably, the spatial distribution of surface displacement captured by the Synthetic Aperture Radar imageries is quantitatively reproduced, as characterized by two areas of large and small peaks of uplifts. Our findings may contribute to better constraining future earthquake rupture scenarios. Graphical Abstract
Strategies on Reducing the Earthquake Disaster Risks Through Integration of Bosai and Public Health

Yo Fukushima, Motoko Kosugi, Toshiyuki Ojima

Japanese Journal of Risk Analysis　34　(4)　155-160　2025/03

DOI： 10.11447/jjra.T-24-027 　
Preliminary Systematization of Earthquake Countermeasures and Consideration Toward Effective Usage of Earthquake Alert and Advisory Information from the Viewpoint of Behavior Change Peer-reviewed

Yo FUKUSHIMA, Shinichi KURIYAMA

Journal of Japan Association for Earthquake Engineering　25　(4)　189-195　2025/03
Publisher: Japan Association for Earthquake Engineering
DOI： 10.5610/jaee.25.4_189 　

eISSN： 1884-6246
Near‐Field Imaging of Near‐Identical Mw5.9 Earthquakes in the Crust of Ibaraki, Japan Peer-reviewed

Keisuke Yoshida, Yo Fukushima, Yoshihiro Kaneko

Journal of Geophysical Research: Solid Earth　130　(2)　e2024JB029791　2025/02

DOI： 10.1029/2024JB029791 　
Weak and Shallow Secondary Frictional Faults Revealed by Large Earthquakes in Haiti

Bryan Raimbault, Romain Jolivet, Eric Calais, Yo Fukushima, Steeve Symithe

2025/01/28

DOI： 10.22541/essoar.173809854.49538617/v1 　
Landscape changes caused by the 2024 Noto Peninsula earthquake in Japan International-journal Peer-reviewed

Yo Fukushima, Daisuke Ishimura, Naoya Takahashi, Yoshiya Iwasa, Luca C Malatesta, Takayuki Takahashi, Chi-Hsien Tang, Keisuke Yoshida, Shinji Toda

Science advances　10　(49)　eadp9193　2024/12/06

DOI： 10.1126/sciadv.adp9193 　

More details Close

Landscapes are shaped by tectonic, climatic, and surface processes over geological timescales, but we rarely witness the events of marked landscape change. The moment magnitude 7.5 Noto Peninsula earthquake in central Japan was caused by a large thrust faulting, up to nearly 10 meters of slip, that expanded more than 150 kilometers along the fault zone. The deformation field reconstructed from satellite data and field surveys reveals up to 4.4 meters of uplift and associated coastal advance along the entire northern coast of the peninsula, meter-scale systematic movement of the mountain slopes consistent with slip on flexural faults, and activation of secondary inland faults, suggesting synchronized ruptures. The findings show excellent consistency between the coseismic deformation and geomorphic features and provide a vivid example of the role of a major earthquake in landscape formation.
Challenges and Potentials for “Supporting Supporters” on Education: A Practical and Rapid Case Study of the Centralized Information Portal Site in the 2024 Noto Peninsula Earthquake Peer-reviewed

Ryo Saito, Takashi Oda, Aiko Sakurai, Takeshi Sato, Yo Fukushima

Journal of Disaster Research　19　(6)　912-920　2024/12/01
Publisher: Fuji Technology Press Ltd.
DOI： 10.20965/jdr.2024.p0912 　

ISSN： 1881-2473

eISSN： 1883-8030

More details Close

The 2024 Noto Peninsula Earthquake, which struck on January 1 during Japan’s holiday season, may have led to some delays in response efforts. It is important to acknowledge that many individuals likely responded promptly, and this statement is not intended to criticize the responses of various parties. Another significant challenge was how regions outside the affected area could effectively support those impacted, especially in terms of school education soon after the disaster. This study provides a preliminary report on a school education support project initiated in response to the earthquake. The primary focus is on the centralized information portal site launched on January 3, designed for “supporting supporters.” Additionally, the study covers the rapid response meeting held on January 9 and the report meeting on May 8, both at the International Research Institute of Disaster Science, Tohoku University, Sendai, Japan. These initiatives aim to address and summarize current challenges and outline future directions for schools in Ishikawa Prefecture and across Japan. We hope that this study will contribute to recovery and reconstruction efforts in Ishikawa Prefecture and enhance resilient school education worldwide.
Measurement and accuracy evaluation of surface fault displacements of the 2023 Southeastern Türkiye earthquake using pixel offset analysis on optical satellite images Peer-reviewed

Kazuki Hachiro, Yo Fukushima

Journal of the Geodetic Society of Japan　70　173-186　2024/11

DOI： 10.11366/sokuchi.70.173 　
Role of a Hidden Fault in the Early Process of the 2024 Mw7.5 Noto Peninsula Earthquake Peer-reviewed

Keisuke Yoshida, Ryota Takagi, Yo Fukushima, Ryosuke Ando, Yusaku Ohta, Yoshihiro Hiramatsu

Geophysical Research Letters　51　(16)　2024/08/23
Publisher: American Geophysical Union (AGU)
DOI： 10.1029/2024gl110993 　

ISSN： 0094-8276

eISSN： 1944-8007

More details Close

Abstract The 2024 M_w 7.5 Noto Peninsula, Japan, earthquake was initiated within the source region of intense swarm activity. To reveal the mainshock early process, we relocated the earthquake hypocenters and found that many key phenomena, including the mainshock initiation, foreshocks, swarm earthquakes, and deep aseismic slip, occurred at parts of a previously unrecognized fault in intricate fault network. This fault is subparallel (several kilometers deeper) to a known active fault, and the mainshock initiation and foreshocks occurred at the front of a 2‐year westward swarm migration. The initiation location coincides with the destination of the upward migration of a deeper earthquake cluster via several smaller faults. Fluid supply, small earthquakes, and aseismic slip on the fault likely triggered the mainshock, leading to the first major rupture at the western region, propagating further to the west and east sides, resulting in an Mw7.5 event, exceeding 100 km in length.
Author Correction: High probability of successive occurrence of Nankai megathrust earthquakes (Scientific Reports, (2023), 13, 1, (63), 10.1038/s41598-022-26455-w)

Yo Fukushima, Tomoaki Nishikawa, Yasuyuki Kano

Scientific Reports　13　(1)　2023/12

DOI： 10.1038/s41598-023-29306-4 　

eISSN： 2045-2322
“What if the Nankai Trough Earthquake Occurred?”: A Collaboration Between Academia with the Media Using a Newspaper-Making Workshop as a Starting Point to Engage Elementary School Students and Their Parents in Disaster Risk Reduction Peer-reviewed

Natsuko Chubachi, Kumiko Konno, Yo Fukushima, Takeshi Sato

Journal of Disaster Research　18　(4)　397-414　2023/06/01
Publisher: Fuji Technology Press Ltd.
DOI： 10.20965/jdr.2023.p0397 　

ISSN： 1881-2473

eISSN： 1883-8030

More details Close

Japanese citizens are still not fully prepared for an occurrence of the Nankai Trough Earthquake. In the Japanese population, it is not an easy task to achieve disaster preparedness, and to address issues such as a lack of initiative and low priority in disaster risk reduction (DRR). In their attempt to address these issues, the authors focused on Japanese elementary school students and their parents by conducting a lighthearted workshop that encouraged them to initiate risk reduction activities against disasters caused by natural hazards, including the Nankai Trough Earthquake. The workshop was a nonschool-based DRR activity, and it had the following characteristics: (1) the contents were comprehensively developed from a collaboration between researchers in science and engineering with a disaster science communicator and media personnel; (2) innovative contents were communicated in a creative manner; (3) incorporation of a “newspaper-making” activity; and (4) an online format that easily enabled those who did not have a close social network in the community to participate in it. The workshop was conducted with 21 families, and they developed original newspapers on DRR. The findings of the completed newspapers, participant observations, and questionnaire survey revealed that the workshop was an effective starting point for citizens to proactively engage in DRR, including the Nankai Trough Earthquake.
Rupture Geometry and Slip Distribution of the Mw 7.2 Nippes Earthquake, Haiti, From Space Geodetic Data Peer-reviewed

B. Raimbault, R. Jolivet, E. Calais, S. Symithe, Y. Fukushima, P. Dubernet

Geochemistry, Geophysics, Geosystems　24　(4)　2023/04/22
Publisher: American Geophysical Union (AGU)
DOI： 10.1029/2022gc010752 　

ISSN： 1525-2027

eISSN： 1525-2027

More details Close

Abstract On 14 August 2021 the Mw 7.2 Nippes earthquake struck southern Haiti, rupturing a segment of the Enriquillo‐Plantain Garden Fault system (EPGF), a 300 km‐long strike‐slip fault system that accommodates half of the highly oblique convergence displacement between the Caribbean and the North American plates. We use coseismic surface displacements from Interferometric Synthetic Aperture Radar and Global Navigation Satellite System (GNSS) to estimate the geometry of the rupture through a systematic parametric exploration, determine its mechanism, and relate them to the regional tectonics derived from interseismic GNSS measurements. We show that the earthquake ruptured a north dipping fault (66 ± 4° dip) with a geodetically determined moment release that is 40% reverse and 60% strike‐slip. We cannot conclude whether this north‐dipping structure is the EPGF itself or a distinct fault running parallel to the EPGF. The rupture then evolved to the west on a vertical (86 ± 2° dip) fault parallel to the EPGF, the Ravine du Sud fault, with left‐lateral strike‐slip motion. The coseismic slip distribution of the 2010 Léogane and 2021 Nippes earthquakes, consistent with the transpressional interseismic strain rate field, show a segmentation of the Caribbean–North American plate boundary in southern Haiti and imply a revision in our understanding of the mode of earthquake rupture within the EPGF system.
The Anticipated Nankai Trough Earthquake and Tsunami in Japan: Determinant Factors of Residents’ Pre-Event Evacuation Intentions Peer-reviewed

Kanan Hirano, Yo Fukushima, Hiroaki Maruya, Motoyuki Kido, Motoaki Sugiura

Journal of Disaster Research　18　(3)　233-245　2023/04/01
Publisher: Fuji Technology Press Ltd.
DOI： 10.20965/jdr.2023.p0233 　

ISSN： 1881-2473

eISSN： 1883-8030

More details Close

As a countermeasure against M8–9 class Nankai Trough earthquakes, the Japan Meteorological Agency started a service to release “Nankai Trough Earthquake Extra Information (Megathrust Earthquake Alert).” This alert is released after an M8.0 or higher earthquake occurs and the possibility of a subsequent earthquake is evaluated to be higher than usual. This is an innovative attempt at disaster mitigation in Japan as it encourages residents in the predefined area to pre-evacuate for one week when tsunami risk is higher. However, the factors influencing the evacuation behavior of residents are unknown. In this study, we investigated factors contributing to residents’ pre-event evacuation intentions using the hierarchical multiple regression analysis. We focused on the extent to which the recognition of the hazards and risks of the Nankai Trough earthquake and the response to the Extra Information, which are changeable by the local governments’ public relations activities, contributed to pre-event evacuation intentions after controlling for disaster-related general attitude and sociodemographic factors. Further, we paid special attention to residents’ degree of recognition of this information by checking the accuracy of their understanding of whether they lived within the pre-event evacuation area. The results showed that the recognition factors were relevant but less so than the general attitude toward disaster and more so than the sociodemographic factors. In addition, residents’ recognition accuracy was low. Our results suggest that it is important for local governments to make adequate efforts to encourage residents to evacuate.
Comparison of tropospheric delay correction methods for InSAR analysis using a mesoscale meteorological model: a case study from Japan Peer-reviewed

Sardila Nurulhikmah Sailellah, Yo Fukushima

Earth, Planets and Space　75　(1)　2023/02

DOI： 10.1186/s40623-023-01773-z 　

ISSN： 1343-8832

eISSN： 1880-5981
干渉SARとSfM-MVS技術による盛土の地震時変動の評価 Invited

中埜貴元, 藤原智, 宮嶋愛菜, 福島洋

地盤工学会誌　71　(1)　30-34　2023/01
High probability of successive occurrence of Nankai megathrust earthquakes Peer-reviewed

Yo Fukushima, Tomoaki Nishikawa, Yasuyuki Kano

Scientific Reports　13　(1)　2023/01

DOI： 10.1038/s41598-022-26455-w 　

eISSN： 2045-2322
Citizen seismology helps decipher the 2021 Haiti earthquake International-journal Peer-reviewed

E. Calais, S. Symithe, T. Monfret, B. Delouis, A. Lomax, F. Courboulex, J.P. Ampuero, P.E. Lara, Q. Bletery, J. Chèze, A. Deschamps, B. de Lépinay, B. Raimbault, R. Jolivet, S. Paul, S. St Fleur, D. Boisson, Y. Fukushima, Z. Duputel, L. Xu, L. Meng

Science　2022/03/10

DOI： 10.1126/science.abn1045 　
Using InSAR for evaluating the accuracy of locations and focal mechanism solutions of local earthquake catalogues Peer-reviewed

Nematollah Ghayournajarkar, Yo Fukushima

Geophysical Journal International　2022/02/24
Publisher: Oxford University Press (OUP)
DOI： 10.1093/gji/ggac072 　

ISSN： 0956-540X

eISSN： 1365-246X

More details Close

<title>Summary</title> Earthquake source parameters play a fundamental role in evaluating seismic hazard. In many countries, the relatively low accuracy of the earthquake source parameters owing to sparse seismic monitoring networks prevents accurate seismic hazard evaluation. Interferometric Synthetic Aperture Radar (InSAR) is a useful tool for accurate fault parameter determination of shallow inland earthquakes. We compared the fault parameters (location and rupture geometry) derived from InSAR with those derived from local and global seismic data to assess the credibility of the earthquake catalogues. We set our targets to Iran and Japan, where seismic networks are relatively sparse and dense, respectively, and analyzed a total of ten shallow inland earthquakes. To compare the fault parameters for each studied earthquake, we first created interferograms using InSAR data from multiple satellites and conducted fault model inversions assuming uniform slip on a rectangular finite fault. For the studied Iranian earthquakes, the epicenters of the United States Geological Survey (USGS) catalogue were more consistent with the InSAR-derived fault model compared to those of the local catalogue of the Iranian Seismological Center (IRSC). For the studied Japanese earthquakes, the epicenters of the Japan Meteorological Agency (JMA) catalogue were more consistent with the InSAR-derived fault model compared to those of the USGS. Assuming that the accuracy of the USGS locations is comparable for the two countries, the JMA catalogue has a higher accuracy than the IRSC catalogue. The difference in the accuracy for the two local catalogues can be explained by the larger azimuthal gaps of the IRSC seismic network. We also showed that the IRSC- and JMA-derived centroids were more consistent with the InSAR-derived fault model compared to those of the Global Centroid Moment Tensor (GCMT) catalogue. The focal mechanism solutions derived from InSAR and seismic CMT solutions were significantly different, highlighting the difficulties in determining the focal mechanism parameters from seismic data, even when the seismic station coverage is dense. As InSAR data can be easily accessed, this study presents a cost-effective method to assess and improve the accuracy of the local earthquake catalogues anywhere in the world.
Deformation of reclaimed valleys in Sendai during the 2011 off the Pacific Coast of Tohoku Earthquake detected by InSAR and its background factors Peer-reviewed

Miyajima, A, Y. Fukushima, T. Nakano, S. Fujiwara

J. Japan Soc. Natural Disaster Sci.,　41　19-35　2022
Workshop for I dentifying Issues Due to the Dissemination of the Nankai Trough Earthquake Information by News Media Peer-reviewed

OHTANI Ryu, IRIE Sayaka, CHUBACHI Natsuko, FUKUSHIMA Yo, YOKOTA Takashi, HORI Takane, HASHIMOTO Tetsuo, HAYASHI Yoshinari, KUMAMOTO Kunihiko, IWATA Takayoshi, TANIHARA Kazunori, HYODO Mamor, HASHIMOTO Manabu

Journal of Japan Association for Earthquake Engineering　22　(2)　88-108　2022
Publisher: Japan Association for Earthquake Engineering
DOI： 10.5610/jaee.22.2_88 　

eISSN： 1884-6246
Automatic error-term separation approach in InSAR time-series analysis and application to Arima-Takatsuki fault zone, western Japan

Yo Fukushima

2021/12/08

DOI： 10.1002/essoar.10509237.1 　
Development of a Scenario Method to Identify Potential Problems Associated with the Issuance of the Nankai Tough Earthquake Informatio Peer-reviewed

Ryu OHTANI, Mamoru HYODO, Yoshinari HAYASHI, Manabu HASHIMOTO, Takane HORI, Nobumasa KAWABATA, Kunihiko KUMAMOTO, Takayoshi IWATA, Takashi YOKOTA, Kazunori TANIHARA, Sayaka IRIE, Yo FUKUSHIMA

Journal of Japan Association for Earthquake Engineering　21　(2)　2_34-2_56　2021/05/31
Publisher: Japan Association for Earthquake Engineering
DOI： 10.5610/jaee.21.2_34 　

eISSN： 1884-6246
Repeated triggered ruptures on a distributed secondary fault system: an example from the 2016 Kumamoto earthquake, southwest Japan Peer-reviewed

Daisuke Ishimura,Hiroyuki Tsutsumi,Shinji Toda,Yo Fukushima,Yasuhiro Kumahara,Naoya Takahashi,Toshihiko Ichihara&Keita Takada

Earth,Planets and Space　2021/02/08
The Relationship Between Seismic and Aseismic Slip on the Philippine Fault on Leyte Island: Bayesian Modeling of Fault Slip and Geothermal Subsidence Peer-reviewed

John Dale B. Dianala, Romain Jolivet, Marion Y. Thomas, Yo Fukushima, Barry Parsons, Richard Walker

Journal of Geophysical Research: Solid Earth　125　2020/12

DOI： 10.1029/2020JB020052 　
Characteristics of Secondary-Ruptured Faults in The Aso Caldera Triggered by The 2016 Mw 7.0 Kumamoto Earthquake Peer-reviewed

Yo Fukushima, Daisuke Ishimura

Earth Planets and Space　72　(175)　2020/06/24

DOI： 10.21203/rs.3.rs-37251/v1 　
Determination of the dipping direction of a blind reverse fault from InSAR: case study on the 2017 Sefid Sang earthquake, northeastern Iran Peer-reviewed

Nematollah Ghayournajarkar, Yo Fukushima

Earth, Planets and Space　72　(64)　2020/05

DOI： 10.1186/s40623-020-01190-6 　
地震学の社会への関わり方の理想形：「現実論」と「根本論」の共存 Peer-reviewed

福島洋

日本地震学会モノグラフ第6号「南海トラフ地震臨時情報：科学的データや知見の活用」　(6)　46-47　2020/03
複眼学習アプローチ手法を用いた仙台市におけるワークショップの試み

中鉢奈津子, 福島洋, 久利美和

自然災害科学　39　(1)　18-22　2020
Surface creep rate distribution along the Philippine fault, Leyte Island, and possible repeating of M<inf>w</inf> ~ 6.5 earthquakes on an isolated locked patch Peer-reviewed

Yo Fukushima, Manabu Hashimoto, Masatoshi Miyazawa, Naoki Uchida, Taka’aki Taira

Earth, Planets and Space　71　(1)　2019/12/01

DOI： 10.1186/s40623-019-1096-5 　

ISSN： 1343-8832

eISSN： 1880-5981
Complementary Occurrence of Fault Creep and an MW 6.5 Earthquake Along the Philippine Fault on Leyte Island Revealed by ALOS and ALOS-2 Sar Interferometry

Yo Fukushima, Manabu Hashimoto

International Geoscience and Remote Sensing Symposium (IGARSS)　9288-9291　2019/07/01
Publisher: Institute of Electrical and Electronics Engineers Inc.
DOI： 10.1109/IGARSS.2019.8898729 　
Extremely early recurrence of intraplate fault rupture following the Tohoku-Oki earthquake Peer-reviewed

Yo Fukushima, Shinji Toda, Satoshi Miura, Daisuke Ishimura, Jun’ichi Fukuda, Tomotsugu Demachi, Kenji Tachibana

Nature Geoscience　11　(10)　777-781　2018/10/01

DOI： 10.1038/s41561-018-0201-x 　

ISSN： 1752-0894

eISSN： 1752-0908
Project of the impact assessment of the uncertainties of earthquake forecasting information on societal and indi- vidual disaster preparedness

OHTANI Ryu, HAYASHI Yoshinari, HASHIMOTO Manabu, HORI Takane, KAWABATA Nobumasa, KUMAMOTO Kunihiko, IWATA Takayoshi, YOKOTA Takashi, TANIHARA Kazunori, FUKUSHIMA Yo, HYODO Mamoru, IRIE Sayaka

GSI Chishitsu news　7　(8)　191-198　2018/08
A retrospective look at the February 1993 east rift zone intrusion at Kīlauea volcano, Hawaii Peer-reviewed

S. Conway, C. Wauthier, Y. Fukushima, M. Poland

Journal of Volcanology and Geothermal Research　358　241-251　2018
Publisher: Elsevier B.V.
DOI： 10.1016/j.jvolgeores.2018.05.017 　

ISSN： 0377-0273
Natural surface rebound of the Bangkok plain and aquifer characterization by persistent scatterer interferometry Peer-reviewed

Kazuya Ishitsuka, Yo Fukushima, Takeshi Tsuji, Yasuhiro Yamada, Toshifumi Matsuoka, Pham Huy Giao

GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS　15　(4)　965-974　2014/04

DOI： 10.1002/2013GC005154 　

ISSN： 1525-2027

eISSN： 1525-2027
Volcanic subsidence triggered by megathrust earthquakes Peer-reviewed

Youichiro Takada, Yo Fukushima

Journal of Disaster Research　9　(3)　373-380　2014
Publisher: Fuji Technology Press
DOI： 10.20965/jdr.2014.p0373 　

ISSN： 1883-8030 1881-2473
The 2011 M-W 6.8 Burma earthquake: fault constraints provided by multiple SAR techniques Peer-reviewed

Wanpeng Feng, Zhenhong Li, John R. Elliott, Yo Fukushima, Trevor Hoey, Andrew Singleton, Robert Cook, Zhonghuai Xu

GEOPHYSICAL JOURNAL INTERNATIONAL　195　(1)　650-660　2013/10

DOI： 10.1093/gji/ggt254 　

ISSN： 0956-540X

eISSN： 1365-246X
Volcanic subsidence triggered by the 2011 Tohoku earthquake in Japan Peer-reviewed

Youichiro Takada, Yo Fukushima

NATURE GEOSCIENCE　6　(8)　637-641　2013/08

DOI： 10.1038/NGEO1857 　

ISSN： 1752-0894
Co-seismic slip distribution of 2010 Darfield, New Zealand M(w)7. 1 earthquake inverted using InSAR measurements Peer-reviewed

Luo Xu-Wei, Sun Jian-Bao, Shen Zheng-Kang, Yo Fukushima

CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION　56　(8)　2613-2624　2013/08

DOI： 10.6038/cjg20130811 　

ISSN： 0001-5733
Complex Ruptures of the 11 April 2011 M-w 6.6 Iwaki Earthquake Triggered by the 11 March 2011 M-w 9.0 Tohoku Earthquake, Japan Peer-reviewed

Yo Fukushima, Youichiro Takada, Manabu Hashimoto

BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA　103　(2B)　1572-1583　2013/05

DOI： 10.1785/0120120140 　

ISSN： 0037-1106
Evolution and future of the Lusi mud eruption inferred from ground deformation Peer-reviewed

M. L. Rudolph, M. Shirzaei, M. Manga, Y. Fukushima

GEOPHYSICAL RESEARCH LETTERS　40　(6)　1089-1092　2013/03

DOI： 10.1002/grl.50189 　

ISSN： 0094-8276
Correction of DInSAR Noise Using GNSS Measurements Peer-reviewed

Yo Fukushima

CONFERENCE PROCEEDINGS OF 2013 ASIA-PACIFIC CONFERENCE ON SYNTHETIC APERTURE RADAR (APSAR)　226-228　2013
Perspectives of crustal deformation research in Japan with synthetic aperture radar Peer-reviewed

Hashimoto, M, Furuya, M, Ozawa, T, Fukushima, Y

J. Geod. Soc. Jpn.　59　(3)　119-132　2013
Publisher: The Geodetic Society of Japan
DOI： 10.11366/sokuchi.59.119 　

ISSN： 0038-0830

More details Close

Synthetic aperture radar (SAR) has been widely used in crustal deformation studies all over the world. Especially the Japanese Advanced Land Observing Satellite (ALOS) contributed so much to the studies of large earthquakes, volcanic eruptions, landslides and other phenomena, and Japanese researchers presented many remarkable results in international journals and conferences. Studies with SAR, however, depend on the environment including satellites, software, data distribution etc. International research community is taking a step forward earlier than the Japanese community, by establishing research alliances between several disciplines. New techniques are frequently proposed and discussed in several international meetings. Data and software are widely and freely distributed in the international research community. Although the ALOS-2 will be launched in the near future and Japanese researchers may have privileges on the access to data, it is important to discuss the strategy that do not heavily depend on ALOS-2. Collaboration among researchers in related fields of SAR technologies and earth sciences is indispensable to achieve the international competition in research. It is also important for Japanese researchers to present the potential and attractiveness of SAR studies to young students.
Automatic Detection of Landslides from SAR Images: Application to the 2011 Kii Landslides Peer-reviewed

Masumi Yamada, Manabu Hashimoto, Yo Fukushima, Yuki Matsushi, Masahiro Chigira

CONFERENCE PROCEEDINGS OF 2013 ASIA-PACIFIC CONFERENCE ON SYNTHETIC APERTURE RADAR (APSAR)　245-248　2013
Land subsidence in semarang, Indonesia, observed by InSAR time-series analysis using ALOS/PALSAR data Peer-reviewed

Arimoto, M, Fukushima, Y, Hashimoto, M, Takada, Y

J. Geod. Soc. Jpn.　59　(2)　45-56　2013
Publisher: The Geodetic Society of Japan
DOI： 10.11366/sokuchi.59.45 　

ISSN： 0038-0830

More details Close

In order to precisely measure the land subsidence in Semarang, Indonesia, we performed a smallbaseline interferometric synthetic aperture radar (SAR) time-series analysis using the images acquired by the Japanese Advanced Land Observing Satellite (ALOS). We used a total of 34 SAR images, acquired from both the ascending and descending orbits, and obtained the subsidence timeseries in the two line-of-sight (LOS) directions. Before solving for the displacement time-series, we corrected for artifacts due to orbital inaccuracies and atmospheric phase delay. We obtained the time-series of quasi-vertical displacements by decomposing the displacement time-series in the two LOS directions. The result shows that the subsidence is limited on low-land areas where an aquifer system is well developed, suggesting that the cause of the subsidence is extraction of water from the aquifer. The subsidence rate was estimated to be practically constant with time with no clear seasonal effects. The maximum subsidence rate of 10±0.4 cm/year was obtained at a location where subsidence had not been identified before. Our study also shows the effectiveness of L-band SAR data to monitor land subsidence over time.
Surface movements during the 2011 great Tohoku-Oki earthquake detected by ALOS/PALSAR Invited

HASHIMOTO, M, Y. Fukushima, Y. Takada

Technical Report of IEICE, SANE2012　79　129-134　2012/09
Images from ALOS of the March 2011 Tohoku Earthquake Invited

Mikio Tobita, Masanobu Shimada Manabu Hashimoto, Yo Fukushima, Youichiro Takada, Taku Ozawa, Satoshi Okuyama, Takahiro Abe, Masato Furuya

Space Research Today　181　17-19　2011/08
Publisher: Elsevier BV
DOI： 10.1016/j.srt.2011.07.006 　

ISSN： 1752-9298
Fan-delta uplift and mountain subsidence during the Haiti 2010 earthquake Peer-reviewed

Manabu Hashimoto, Yo Fukushima, Yukitoshi Fukahata

Nature Geoscience　4　(4)　255-259　2011/04

DOI： 10.1038/ngeo1115 　

ISSN： 1752-0894 1752-0908
S02 Study on magma transfer mechanism by detection of volcano deformation using InS AR and numerical modeling

Fukushima Yo

PROGRAMME AND ABSTRACTS THE VOLCANOLOGICAL SOCIETY OF JAPAN　2011　110-110　2011
Publisher: The Volcanological Society of Japan
DOI： 10.18940/vsj.2011.0_110 　
A3-10 Crustal deformation of the volcanoes in the northeastern Japan arc induced by the 2011 Tohoku Earthquake

Fukushima Yo, Takada Youichiro

PROGRAMME AND ABSTRACTS THE VOLCANOLOGICAL SOCIETY OF JAPAN　2011　53-53　2011
Publisher: The Volcanological Society of Japan
DOI： 10.18940/vsj.2011.0_53 　
Crustal deformation after 2004 niigataken-chuetsu earthquake, central Japan, investigated by persistent scatterer interferometry Peer-reviewed

Fukushima, Y, Hooper, A

J. Geod. Soc. Jpn.　57　(4)　195-214　2011
Publisher: The Geodetic Society of Japan
DOI： 10.11366/sokuchi.57.195 　

ISSN： 0038-0830

More details Close

In order to precisely measure the displacement field after the 2004 Niigataken-Chuetsu earthquake, central Japan, we performed a persistent scatterer (PS) interferometry analysis on SAR images acquired by the European satellite ENVISAT. After performing a PS interferometry analysis, we first corrected for artifacts due to orbit inaccuracies and atmospheric phase delay using GPS displacements. This post-processing revealed that the dominant component of the displacements is a seasonal pattern caused by water extraction during winter. Precise estimation of the tectonic component of the displacements, which enables discussion of the order of 1 cm displacements and 1 cm/year velocity, was further obtained by separating out the seasonal component using a principal component analysis. A part of observed signals was consistent with deformations due to afterslips and poroelastic relaxation of the 2004 earthquake. Another part of the signals was consistent with a relative motion of two blocks whose boundary coincides with the Western Nagaoka Plain faults.
Persistent scatterer interferometry by using staMPS package Peer-reviewed

Fukushima, Y

J. Geod. Soc. Jpn.　57　(2)　41-48　2011
Publisher: The Geodetic Society of Japan
DOI： 10.11366/sokuchi.57.41 　

ISSN： 0038-0830

More details Close

InSAR time-series analyses use multiple SAR images acquired on different dates to map time evolution of small and quasi-steady ground displacements. StaMPS (Stanford Method for Persistent Scatterers) is a software package for an InSAR persistent scatterer (PS) analysis, which is one category of the InSAR time-series analyses. The package is freely available for non-commercial applications. This report explains the main features of StaMPS and its basic algorithm. The algorithm of StaMPS has been developed to work even in terrains devoid of man-made structures and/or undergoing non-steady deformation. StaMPS uses the spatial correlation of the phases in selecting PS pixels, which enables identification of more PS pixels than conventional algorithms can identify. This further permits successful phase unwrapping without calling for any phase history model, which is required by other algorithms.
Evolution of magma conduits during the 1998-2000 eruptions of Piton de la Fournaise volcano, Reunion Island Peer-reviewed

Y. Fukushima, V. Cayol, P. Durand, D. Massonnet

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH　115　(10)　B10204　2010/10

DOI： 10.1029/2009JB007023 　

ISSN： 0148-0227
Coseismic Deformation from the 2008 Wenchuan, China, Earthquake Derived from ALOS/PALSAR Images Peer-reviewed

Manabu Hashimoto, Mari Enomoto, Yo Fukushima

TECTONOPHYSICS　491　(1-4)　59-71　2010/08

DOI： 10.1016/j.tecto.2009.08.034 　

ISSN： 0040-1951
Analysis of crustal deformation associated with the 2008 Wenchuan, China, earthquake using ALOS/PALSAR data Peer-reviewed

Enomoto, M, Hashimoto, M, Fukushima, Y, Fukahata, Y

J. Geod. Soc. Jpn.　56　(4)　155-167　2010
Publisher: The Geodetic Society of Japan
DOI： 10.11366/sokuchi.56.155 　

ISSN： 0038-0830

More details Close

We study crustal deformation associated with the Mw7.9 Wenchuan, China, earthquake of May 12, 2008 on the basis of ALOS/PALSAR images to estimate slip distribution. In addition to interferograms along the ascending tracks, we use the ScanSAR data along a descending orbit. The ScanSAR-ScanSAR interferogram has high coherence enough to discuss coseismic deformation, which implies up to 80cm range increase on the south side of the Long-Menshan fault.<BR> We jointly invert these data and GPS displacements to estimate slip distribution and dip angle of the source fault simultaneously. The optimal dip angle is estimated to be 48 degrees for the combination of three datasets, while 58 degrees for only InSAR ascending data. The maximum slip is 5m for only ascending data, while it exceeds 8m for the combined datasets. This discrepancy may be attributed to the geometry of the source fault to the line-of-sight direction of SAR, suggesting that enough information cannot be retrieved by only ascending images. It is important to note that thrust component is relatively large in the southwestern part, while dextral slip is prevailing in the northeastern part, in the slip distribution obtained from the joint inversion. These characteristics are consistent with those of surface ruptures detected by field surveys.
Subsidence associated with the LUSI mud eruption, East Java, investigated by SAR interferometry Peer-reviewed

Yo Fukushima, Jim Mori, Manabu Hashimoto, Yasuyuki Kano

MARINE AND PETROLEUM GEOLOGY　26　(9)　1740-1750　2009/11

DOI： 10.1016/j.marpetgeo.2009.02.001 　

ISSN： 0264-8172
A Performance Study of a Laser Doppler Vibrometer for Measuring Waveforms from Piezoelectric Transducers Peer-reviewed

Fukushima, Yo, Nishizawa, Osamu, Sato, Haruo

Ieee Transactions on Ultrasonics Ferroelectrics and Frequency Control　56　(7)　5116869　2009

DOI： 10.1109/TUFFC.2009.1199 　
Cyclic magma storages and transfers at Piton de La Fournaise volcano (La Reunion hotspot) inferred from deformation and geochemical data Peer-reviewed

Aline Peltier, Vincent Famin, Patrick Bachelery, Valerie Cayol, Yo Fukushima, Thomas Staudacher

EARTH AND PLANETARY SCIENCE LETTERS　270　(3-4)　180-188　2008/06

DOI： 10.1016/j.epsl.2008.02.042 　

ISSN： 0012-821X
Postseismic displacements following the 2007 Noto peninsula earthquake detected by dense GPS observation Peer-reviewed

Manabu Hashimoto, Hiroaki Takahashi, Ryosuke Doke, Minoru Kasahara, Akira Takeuchi, Kenusuke Onoue, Yoshinobu Hoso, Yo Fukushima, Kajuro Nakamura, Fumio Ohya, Ryo Honda, Masayoshi Ichiyanagi, Teruhiro Yamaguchi, Takahiro Maeda, Yoshihiro Hiramatsu

Earth, Planets and Space　60　(2)　139-144　2008/02
Publisher: Springer Nature
DOI： 10.1186/bf03352775 　

ISSN： 1880-5981
Japanese L-Band Radar Improves Surface Deformation Monitoring

Masanobu Shimada, Taku Ozawa, Yo Fukushima, Masato Furuya, Ake Rosenqvist

Eos, Transactions American Geophysical Union　89　(31)　277-277　2008
Publisher: American Geophysical Union (AGU)
DOI： 10.1029/2008eo310002 　

ISSN： 0096-3941
「だいち」で捉えた四川大地震に伴う地殻変動

橋本学, 福島洋, 榎本真梨, 有本美加

なゐふる Vol.69, pp.5-5　2008
LABORATORY EXPERIMENTS OF SEISMIC WAVE PROPAGATION IN RANDOM HETEROGENEOUS MEDIA Peer-reviewed

Osamu Nishizawa, Yo Fukushima

ADVANCES IN GEOPHYSICS, VOL 50　50　219-246　2008

DOI： 10.1016/S0065-2687(08)00008-3 　

ISSN： 0065-2687
Coseismic and postseismic displacements from the Mozambique earthquake of 22 February 2006 detected by InSAR Peer-reviewed

Hashimoto, M, Fukushima, Y, Ozawa, T

Eur Space Agency Spec Publ ESA SP　(649 SP)　2008
Multi sensors InSAR monitoring of volcanic activity: The February & April 2007 eruptions at Piton de la Fournaise, reunion Island, imaged with ENVISAT-ASAR and ALOS-PALSAR data Peer-reviewed

Froger, J.-L, Fukushima, Y, Tinard, P, Cayol, V, Souriot, T, Mora, O, Staudacher, T, Durand, P, Fruneau, B, Villeneuve, N

Eur Space Agency Spec Publ ESA SP　(649 SP)　2008
Fault model of the 2007 Noto Hanto earthquake estimated from PALSAR radar interferometry and GPS data Peer-reviewed

Yo Fukushima, Taku Wawa, Manabu Hashimoto

EARTH PLANETS AND SPACE　60　(2)　99-104　2008

ISSN： 1343-8832
ランダム不均質媒質を伝播する地震波の研究とその応用－室内実験からのアプローチ－ Peer-reviewed

O. Nishizawa, Y. Fukushima

月刊地球　29　(4)　274-283　2007
Publisher:
ISSN： 0387-3498
合成開口レーダーによる火山体の変形検出とマグマ移動システムの解明 Peer-reviewed

FUKUSHIMA Yo

Chikyu　29　(8)　492-497　2007
Publisher:
ISSN： 0387-3498
Complex and realistic modeling of InSAR data Peer-reviewed

Fukushima, Y

J. Geod. Soc. Jpn.　52　(4)　213-224　2006
Publisher: The Geodetic Society of Japan
DOI： 10.11366/sokuchi1954.52.213 　

ISSN： 0038-0830

More details Close

Interferometric synthetic aperture radar (InSAR) techniques can map high-resolution and large-scale static and quasi-static ground displacements in millimeters to centimeters precision. Although estimation of the location of magma chambers and of slip distributions on fault planes? (or opening distributions on dikes) in homogeneous, isotropic and linearly elastichalf-space? media can now be straightforwardly done, InSAR data often call for more complexand realistic modeling strategies than conventional ones. This paper principally reviews recent modeling studies of InSAR data that took such advanced approaches on estimating fault slip motions and magma movements. Numerical modeling methods such as finite element methods and boundary element methods can particularly be useful in complex modeling of deformation sources as well as in studying the? mechanical properties of the surrounding media. Methods on appropriate noise characterization? and downsampling of InSAR data, which are specifically required for InSAR data modeling, are also reviewed.
Finding realistic dike models from interferometric synthetic aperture radar data: The February 2000 eruption at Piton de la Fournaise Peer-reviewed

Y Fukushima, Cayol, V, P Durand

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH　110　(B3)　1-15　2005/03

DOI： 10.1029/2004JB003268 　

ISSN： 2169-9313

eISSN： 2169-9356
The deformation field of the August 2003 eruption at Piton de la Fournaise, Reunion Island, mapped by ASAR interferometry Peer-reviewed

JL Froger, Y Fukushima, P Briole, T Staudacher, T Souriot, N Villeneuve

GEOPHYSICAL RESEARCH LETTERS　31　(14)　L14601 1-L14601 5　2004/07

DOI： 10.1029/2004GL020479 　

ISSN： 0094-8276
B24 3D Mixed Boundary Element Analysis of InSAR Data : Estimation of Dike Intrusion Models at Piton de la Fournaise

Fukushima Yo, Cayol Valerie, Durand Philippe

PROGRAMME AND ABSTRACTS THE VOLCANOLOGICAL SOCIETY OF JAPAN　2004　88-88　2004
Publisher: The Volcanological Society of Japan
DOI： 10.18940/vsj.2004.0_88 　
ASAR interferometry at Piton de la Fournaise, preliminary results Peer-reviewed

Jean-Luc, F, Yo, F, Pieire, B, Thomas, S, Thierry, S, Nicolas, V, Jean-Louis, C

Eur Space Agency Spec Publ ESA SP　(550)　393-394　2004
Laboratory study on scattering characteristics of shear waves in rock samples Peer-reviewed

Y Fukushima, O Nishizawa, H Sato, M Ohtake

BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA　93　(1)　253-263　2003/02

DOI： 10.1785/0120020074 　

ISSN： 0037-1106
A physical-model study of the statistics of seismic waveform fluctuations in random heterogeneous media Peer-reviewed

C Sivaji, O Nishizawa, G Kitagawa, Y Fukushima

GEOPHYSICAL JOURNAL INTERNATIONAL　148　(3)　575-595　2002/03

DOI： 10.1046/j.1365-246x.2002.01606.x 　

ISSN： 0956-540X
A test of ray theory and scattering theory based on a laboratory experiment using ultrasonic waves and numerical simulation by finite-difference method Peer-reviewed

J Spetzler, C Sivaji, O Nishizawa, Y Fukushima

GEOPHYSICAL JOURNAL INTERNATIONAL　148　(2)　165-178　2002/02

DOI： 10.1046/j.1365-246X.2002.01552.x 　

ISSN： 0956-540X
Relationship between fluctuations of arrival time and energy of seismic waves and scale length of heterogeneity: An inference from experimental study

Sivaji, C., Nishizawa, O., Fukushima, Y.

Bulletin of the Seismological Society of America　91　(2)　2001

DOI： 10.1785/0120000046

Show all ︎Show first 5

Misc. 11

Joint Inversion Results and InSAR data for the 2011 and 2016 Mw5.9 Northern Ibaraki Earthquakes

Yoshida, Keisuke, Fukushima, Yo, Kaneko, Yoshihiro

Zenodo　2025/01

DOI： 10.5281/zenodo.14772367 　
Relocated Earthquake Catalog near the Hypocenter of the 2024 Mw7.5 Noto Peninsula, Japan, Earthquake (from March 2003 to March 2024)

Yoshida, Keisuke, Takagi, Ryota, Fukushima, Yo, Ando, Ryosuke, Ohta, Yusaku, Hiramatsu, Yoshihiro

Zenodo　2024/07

DOI： 10.5281/zenodo.12799165 　
南海トラフ地震臨時情報の背景と概要

福島洋

學士會会報　942　2020/05
南海トラフ地震臨時情報：起こる「かもしれない」巨大地震への対応

福島洋

なゐふる　119　4-5　2019
書評「Paul Segall著 Earthquake and Volcano Deformation（地震および火山による地殻変動）」

FUKUSHIMA Yo

Bulletin of Volcanological Society of Japan　55　(3)　165-165　2010
Publisher: Volcanological Society of Japan
ISSN： 0453-4360
ALOS/PALSARによるフィリピン海プレートの沈み込みに伴う地殻変動検出の試み

橋本学, 福島洋

日本測地学会第112回講演会　2009/11/05
ALOS/PALSARで捉えた中国・四川地震に伴う地殻変動 (地殻活動研究委員会報告書(平成20年度))

橋本学, 福島洋, 榎本真梨

東濃地震科学研究所報告　(23)　105-112　2009/03
Publisher: 地震予知総合研究振興会東濃地震科学研究所
稠密GPS連続観測による2007年能登半島地震の余効変動

橋本学, 尾上謙介, 細善信, 福島洋, 大谷文夫, 中村佳重郎, 高橋浩晃, 笠原稔, 本多亮, 一柳昌義, 山口照寛, 前田宜浩, 道家涼介, 柳井啓広, 竹内章, 平松良浩

日本測地学会講演会要旨　108th　53-54　2007/10
稠密GPS連続観測による2007年能登半島地震の余効変動

橋本学, 高橋浩晃, 笠原稔, 本多亮, 一柳昌義, 山口照寛, 前田宜浩, 道家涼介, 柳井啓広, 竹内章, 尾上謙介, 細善信, 福島洋, 大谷文夫, 中村佳重郎, 平松良浩

日本地震学会秋季大会講演予稿集　2007　164　2007/10/01
Waveform fluctuations of S wave propagating through random heterogeneous media

FUKUSHIMA Yo, NISHIZAWA Osamu, SATO Haruo

107　55-58　2002/10/22
A review of physical model experiments on seismic wave propagation in random heterogeneous media.

NISHIZAWA Osamu, SIVAJI Chadaram, FUKUSHIMA Yo

104　6-10　2001/05

Show all ︎Show first 5

Books and Other Publications 1

巨大地震なぜ起こる?そのときどうする? (楽しい調べ学習シリーズ)

京都大学防災研究所

PHP研究所　2014/02/04

ISBN: 9784569783789

Presentations 149

Preliminary analysis of common-mode errors at GNSS stations operated by SoftBank

Yutaro Okada, Yusaku Ohta, Miku Ohtate, Yo Fukushima

Japan Geoscience Union Meeting 2025　2025/05/26
Utilizing Dense Tropospheric Delay Products from GNSS in InSAR Noise Correction

Sardila Nurulhikmah Sailellah, Yo Fukushima, Yusaku Ohta

Japan Geoscience Union Meeting 2025　2025/05/26
Attempt to extract three-dimensional displacement fields due to fault slip by deep learning technique using InSAR and GNSS data

Yutaro Okada, Yo Fukushima

Japan Geoscience Union Meeting 2025　2025/05/26
Nonplanar Fault Geometry Controls the Spatiotemporal Distributions of Slip and Surface Displacement

Ryosuke Ando, Yo Fukushima, Keisuke Yoshida, Kazutoshi Imanishi

Japan Geoscience Union Meeting 2025　2025/05/26
Multi-Fault Segment Complexity and Multi-Rupture Episodes during the 2024 Mw 7.5 Noto Peninsula Earthquake

Rintaro Enomoto, Yoshihiro Kaneko, Chi-Hsien Tang, Yo Fukushima, Hiroyuki Goto, Shin'ichi Miyazaki

Japan Geoscience Union Meeting 2025　2025/05/30
Methodological development of fault slip detection from GNSS using deep learning and application to western Shikoku

Ryo Nakagawa, Yo Fukushima, Masayuki Kano, Keisuke Yano, Yusuke Tanaka, Yutaro Okada, Kazuro Hirahara

Japan Geoscience Union Meeting 2025　2025/05/26
Movement of landslide bodies (hillslope slump) associated with the 2024 Noto Peninsula Earthquake using SAR image analysis

Yuri Kikuchi, Takayuki Takahashi, Yo Fukushima

Japan Geoscience Union Meeting 2025　2025/05/30
Measurement and Accuracy Evaluation of Surface Fault Displacements of the 2023 Southeastern Türkiye Earthquake Using Pixel Offset Analysis on Optical Satellite Images

Kazuki Hachiro, Yo Fukushima

2025/05/26
防災と保健の融合による災害大幅低減の道すじ Invited

福島洋

World Bosai Forum Online　2025/02/03
光学衛星画像を用いたピクセルオフセット解析：2023 年トルコ南東部地震の事例

福島洋, 鉢呂和己

東京大学地震研究所共同利用課題「SAR 新時代へ向けた地表変動研究の現在」2024 年度研究集会　2025/02/19
InSAR data inversion based on fictitious domain method for modeling volcanic surface deformation considering medium heterogeneities

Micaela COLAVITA, Yo FUKUSHIMA, Valerie CAYOL, Satoshi MIURA, Farshid DABAGHI, Olivier BODART

The 7th Japan-Taiwan Workshop on Crustal Dynamics　2025/02/11
Integrating GNSS and InSAR for High-Resolution Strain Rate Mapping

Luka Knez, Yo Fukushima

The 7th Japan-Taiwan Workshop on Crustal Dynamics　2025/02/11
Improving the Accuracy of Tropospheric Delay Noise Corrections in InSAR: A Study of GNSS-Derived Delays Using Various Processing Approaches

Sardila Nurulhikmah Sailellah, Yo Fukushima

The 7th Japan-Taiwan Workshop on Crustal Dynamics　2025/02/11
Landscape Changes Associated with the 2024 Noto Peninsula Earthquake, Japan, Revealed Through Integration of Geodetic and Geomorphological Approaches

Yo Fukushima, Daisuke Ishimura, Naoya Takahashi, Yoshiya Iwasa, Luca C. Malatesta, Takayuki Takahashi, Chi-Hsien Tang, Keisuke Yoshida, Shinji Toda

The 7th Japan-Taiwan Workshop on Crustal Dynamics　2025/02/12
Landscape Changes Associated with the 2024 Noto Peninsula Earthquake, Japan, Revealed Through Integration of Geodetic and Geomorphological Approaches Invited

Yo Fukushima, Daisuke Ishimura, Naoya Takahashi, Yoshiya Iwasa, Luca C. Malatesta, Takayuki Takahashi, Chi-Hsien Tang, Keisuke Yoshida, Shinji Toda

American Geophysical Union 2024 Annual Meeting　2024/12/13
ガラクタじっけんでわかる“地震のおこりかた" Invited

福島洋

ぼうさいキッズパーク　2024/11/24
防災コミュニーケーション学の創成

福島洋

日本リスク学会第 37 回年次大会　2024/11/17
⻑町−利府線断層帯で地震が起きたらどうなるか、どう備えるか Invited

福島洋

仙台市宮城野区防災セミナー　2024/11/14
長町−利府線断層帯で地震が起きたらどうなるか？

福島洋

仙台市立仙台青陵中等教育学校令和６年度一日大学　2024/11/05
深層学習を利用した GNSS 変位空間補間器の実装と非地震性断層すべり推定

中川亮, 福島洋, 加納将行, 矢野恵佑, 平原和朗, 田中優介, 岡田悠太郎

日本測地学会第 142 回講演会　2024/10/30
日向灘地域の M7クラス地震が巨大地震を誘発する確率について

福島洋, 西川友章

日本地震学会2024年度秋季大会　2024/10/21
Survey on the impact of the 2023 Kahramanmaraş earthquakes on schools and reflections of local teachers on improving disaster education

福島洋, ドウルジャナイ, 小田隆史, オズダマルエミン, 桜井愛子, 齋藤玲, 北村美和子, 佐藤健

2024/10/21
「防災コミュニケーション」による災害リスク大幅低減の方略

福島洋, 栗山進一, 佐藤健, 佐藤翔輔, ゲルスタユリア, 尾島俊之, 小杉素子, 岩本萌, 大類真嗣, 北村美和子

日本自然災害学会第43回学術講演会　2024/09/20
学際的防災推進の重要性：防災コミュニケーションとインクルーシブ防災

栗山進一, 福島洋, 朴慧晶

日本地域看護学会第27回学術集会オンデマンド共催セミナー　2024/06/29
PIXELのこれまでの取り組みと今後について Invited

木下陽平, 古屋正人, 青木陽介, 小澤拓, 田中明子, 福島洋, 安藤忍, 高田陽一郎, 奥山哲

2024/05/30
Extreme coseismic uplift and faulting complexity during the January 1, 2024, Mw 7.5 Noto Peninsula earthquake

Chi-Hsien Tang, Yo Fukushima, Shinji Toda, Keisuke Yoshida, Naoya Takahashi, Takayuki Takahashi

2024/05/31
Kinematic and dynamic rupture modeling of the 2024 Mw7.5 Noto earthquake

金子善宏, 榎本倫太郎, 能塚義豊, Chi-Hsien Tang, 福島洋, 後藤浩之, 宮﨑真一

2024/05/28
Effects of the 3D fault geometry, regional stresses and earthquake history on the 2024 Noto Peninsula earthquake: Insight from dynamic rupture simulations

安藤亮輔, 福島洋, 吉田圭佑, 今西和俊

2024/05/28
Landscape changes caused by the 2024 Noto peninsula earthquake and its relation to the long-term landscape evolution

高橋直也, 福島洋, 石村大輔, 岩佐佳哉, Malatesta Luca, 高橋尚志, Tang Chi-Hsien, 吉田圭佑, 遠田晋次

2024/05/28
2024年 Mw7.5能登半島地震の震源断層において数年間継続した微小地震のマイグレーションと本震の発生過程

吉田圭佑, 高木涼太, 福島洋, 安藤亮輔, 太田雄策, 内田直希, 平原聡, 木村洲徳, 岡田知己, 日野亮太, 酒井慎一, 平松良浩, 松本聡

2024/05/28
Geodetic observations and the inferred geometry of the dyke intrusion associated with the 2020 Taal Volcano eruption

Lincoln Paul Alcantara Olayta, Yo Fukushima

2024/05/29
Deep-leaning-based fault slip estimation method using GNSS displacements: comparison with the least-squares-based method

中川亮, 福島洋, 加納将行, 矢野恵佑, 平原和朗

2024/05/28
Three-dimensional displacement field associated with the 1 Jan. 2024 Noto Peninsula earthquake obtained from SAR pixel offset analysis

Yo Fukushima, Daisuke Ishimura, Naoya Takahashi, Takayuki Takahashi, and Shinji Toda

2024/05/30
InSAR tropospheric correction using dense GNSS tropospheric products

Yo Fukushima, Yusaku Ohta, and Sardila Nurulhikmah Sailellah

2024/05/29
Challenges in using Artificial Intelligence on InSAR in the Japanese context International-presentation

Yo Fukushima

American Geophysical Union Fall Meeting 2023　2023/12/14
行動変容に着目した地震防災の取り組みの試行的体系整理と地震警戒・注意情報の有効活用へ向けた検討

Yo Fukushima, Natsuko Chubachi, Shinichi Kuriyama

2023/11/25
日本の活断層や火山の微小変動検出を目的としたInSARデータへの深層学習適用の困難性

Yo Fukushima

2023/11/02
健康分野の行動変容アプローチを参考にした地震防災に関する取り組みの試行的体系整理

Yo Fukushima, Natsuko Chubachi, Shinichi Kuriyama

2023/11/01
Interseismic deformation analysis due to megathrust locking using GNSS Data: A case study of southwestern Pakistan

Shaukat Parvaiz, Yo Fukushima

2023/10/31
Statistical modeling and machine learning studies on the forecast of earthquakes and fault slip International-presentation

Yo Fukushima

2023/10/25
Creep characteristics along the central part of the Philippines Fault on Leyte Island from ALOS-2 time- series analysis

Yagizalp Okur, Yo Fukushima

2023/10/11
Possibility of shallow repeating aseismic slip associated with the 2011 Mw5.8 and 2016 Mw5.9 crustal earthquakes in northern Ibaraki Prefecture, Japan

Keisuke Yoshida, Yo Fukushima

2023/05/25
Unwrapping dense and complex SAR interferograms: Examples from the 2023 Turkey Earthquake

Yo Fukushima, Yagizalp Okur

2023/05/25
GNSSデータへの深層学習の適用による短期的SSEの断層すべり直接推定

Ryo Nakagawa, Yo Fukushima, Masayuki Kano, Keisuke Yano, Kazuro Hirahara

2023/05/25
Comparison of the GNSS tropospheric delays from different processing tools for InSAR correction

Sardila Nurulhikmah Sailellah, Yo Fukushima

2023/05/25
Pre-eruptive Geodetic Observations of the 2020 Taal Volcano Eruption

Lincoln Paul Alcantara Olayta, Yo Fukushima, Augusto Ronald Pigtain

2023/05/25
InSAR時系列解析とGNSS観測を用いた宅地地盤変動の検出

Aina Miyajima, Yo Fukushima

2023/05/23
Creep characteristics along the central part of the Philippines Fault on Leyte Island from ALOS-2 time-series analysis

Yagizalp Okur, Yo Fukushima

Japan Geoscience Union Meeting 2022　2022/05/26
The 14 August 2021 Haiti Earthquake (Mw7.2): Coseismic and postseismic processes and implications on future hazard

Yo Fukushima

Japan Geoscience Union Meeting 2022　2022/05/26
Deformation of reclaimed valleys in Sendai during the 2011 off the Pacific Coast of Tohoku Earthquake detected by InSAR and its background factors

Aina Miyajima, Yo Fukushima, Takayuki Nakano, Satoshi Fujiwara

Japan Geoscience Union Meeting 2022　2022/05/25
Using InSAR for Evaluating the Accuracy of Seismically-derived Earthquake Locations and Focal Mechanism Solutions International-presentation

Nematollah Ghayournajarkar, Yo Fukushima

2021/12/17
Automatic error-term separation approach in InSAR time-series analysis and application to Arima-Takatsuki Fault Zone,western Japan International-presentation

Yo Fukushima

2021/12/16
Complex Fault Rupture Geometry and Slip Distribution of the Mw7.2 Nippes Earthquake,Haiti International-presentation

Bryan Raimbault, Romain Jolivet, Eric Calais, Zacharie Duputel, Yo Fukushima

2021/12/16
Citizen seismology helps decipher the 2021 Haiti earthquake International-presentation

Eric Calais, Steeve Symithe, Tony Monfret,Bertrand Delouis,Anthony Lomax, Francoise Courboulex,Jean-Paul Ampuero, Pablo Eduardo, Espioza Lara, Quentin Bletery, Jerome Cheze, Anne Deschamps,Bernard Mercier De Lepinay, Bryan Raimbault, Romain Jolivet, Sylvert PAUL, Sadrac ST Fleur, Dominique Boisson, Yo Fukushima, Zacharie Duputel, Liuwei Xu, Lingsen Meng

2021/12/16
「南海トラフ地震臨時情報」発表時の情報伝達における課題の抽出ー科学の「不確実性」を社会にどう伝えるかー

入江さやか, 大谷竜, 兵藤守, 林能成, 橋本学, 堀高峰, 川端信正, 隈本邦彦, 岩田孝仁, 横田崇, 谷原和憲, 福島洋

日本地球惑星科学連合2021年大会　2021/06/06
InSAR解析による地震時すべり域と余効すべり域の重なりの検討

坂本佳奈美, 福島洋

日本地球惑星科学連合2021年大会　2021/06/03
固体地球科学セクションの学術研究とSDGs

中村美千彦, 福島洋

日本地球惑星科学連合2021年大会　2021/06/06
Comparison of atmospheric delay correction methods in InSAR:Case study in Japan

Sardila Nurulhikmah Sailellah, Yo Fukushima

2021/06/05
Automatic error-term estimation approach for improving the accuracy of InSAR time series analysis-Example on the Arima-Takatsuki Fault Zone,Japan

2021/06/05
Using InSAR for evaluating the accuracy of earthquake location determination,Comparison of Iranian and Japanese cases

Nematollah Ghayournajarkar, Yo Fukushima

2021/06/05
Nature of Secondary-Ruptured Faults Revealed by InSAR and Paleoseismic Survey

Yo Fukushima, Daisuke Ishimura

FRINGE2021 Meeting　2021/06/03
New Earthquake Warning Framework in the Nankai Trough Subduction Zone in Japan and Scientific Rational that the Society Need to Know for Effective Countermeasures

2020/12/01
「理解・気づきツール」としての南海トラフ地震確率推移表の開発

福島洋

日本地震学会2020年度秋季学術大会　2020/10/29
Ups and downs in the Osaka metropolitan area,Japan,detected by LiCSBAS InSAR time-series analysis

2020/07/12
Measuring strain accumulation around active faults using ALOS-2 data

Yo Fukushima

2020/01/23
Surface creep rate distribution along the Philippine fault, Leyte Island, and possible repeating of Mw~6.5 earthquakes on an isolated locked patch

Yo Fukushima, Manabu Hashimoto, Masatoshi Miyazawa, Naoki Uchida, Taka’aki Taira

2020/01/15
Extremely early recurrence of intraplate fault rupture following the 2011 Tohoku-oki earthquake Invited

Yo Fukushima, Shinji Toda, Satoshi Miura, D. Ishimura, J. Fukuda, T. Demachi, K. Tachibana

2020/01/15
Mw 6.5 Repeater Along a Creeping Section of the Philippine Fault?

Yo Fukushima, Manabu Hashimoto, Masatoshi Miyazawa, Naoki Uchida, Taka’aki Taira

2019/12/13
Making use of uncertain earthquake forecast information: Challenges toward disaster risk reduction against the anticipated Nankai Trough Earthquake (M8-M9), western Japan

Yo Fukushima, Fumihiko Imamura, Hiroaki Maruya, Makoto Okumura, Motoyuki Kido, Natsuko Chubachi, Ryota Hino, Kanan Hirano, Shunichi Koshimura, Miwa Kuri, Shuji Moriguchi, Yusaku Ohta, Hiroyuki Sasaki, Motoaki Sugiura, Tetsuya Torayashiki

2019/11/11
レイテ島におけるフィリピン断層のクリープ分布と孤立固着域でのMw〜6.5の繰り返し地震の可能性

福島洋, 橋本学, 宮澤理稔, 内田直希, 平貴昭

日本測地学会第132回講演会　2019/10/31
レイテ島におけるフィリピン断層クリープ速度と孤立固着域におけるMw~6.5の地震の繰り返し発生の可能性

福島洋, 橋本学, 宮澤理稔, 内田直希, 平貴昭

日本地震学会2019年度秋季大会　2019/09/16
シンポジウム「南海トラフ地震臨時情報：科学的データや知見の活用」

日本地震学会　2019/09/15
COMPLEMENTARY OCCURRENCE OF FAULT CREEP AND AN MW 6.5 EARTHQUAKE ALONG THE PHILIPPINE FAULT ON LEYTE ISLAND REVEALED BY ALOS AND ALOS-2 SAR INTERFEROMETRY

Yo Fukushima,, Manabu Hashimoto

2019/07/31
「地震×社会」「巨大地震の発生可能性が普段より高まった」と言われたら、どうしますか？

文部科学省情報ひろばサイエンスカフェ　2019/06/24
2016年熊本地震の副次的断層すべりによるInSAR地表変位とすべり分布

福島洋, 石村大輔

日本地球惑星科学連合２０１９年大会　2019/05
南海トラフ巨大地震に関する見通しの可視化の意義と方法

福島洋

日本地球惑星科学連合２０１９年大会　2019/05
ALOS-2 observation of the 2017 Sefidsang earthquake, northeastern Iran: a blind shallow-dipping thrust event near the Eastern Kopeh Dagh

Nematollah Ghayournajarkar, Yo Fukushima

2019/05
InSAR analysis on the surface ruptures in the Aso caldera activated by the 2016 Kumamoto earthquake sequence

Yo Fukushima, Daisuke Ishimura

130th Meeting of the Geodetic Society of Japan　2018/10/18
南海トラフ地震の臨時情報と社会対応のあり方についての課題と展望

Yo Fukushima, Shuji Moriguchi, Miwa Kuri, Natsuko Chubachi, Yoshi Abe

37th Annual Conference of the Japan Society for Natural Disaster Science　2018/10/17
Role of forecast information in earthquake bosai and challenges

FUKUSHIMA Yo

2018 Fall Meeting of the Seismological Society of Japan　2018/10/10
Relation between the spatial variation of creep rate and the 2017 Mw 6.5 Ormoc earthquake along the Philippine fault on Leyte Island International-presentation

Yo Fukushima, Manabu Hashimoto

19th General Assembly of WEGENER　2018/09/10
Spatial variation of creep rate of the Philippine fault on Leyte Island and its relation with the 6 July 2017 earthquake (Mw 6.5) revealed by SAR interferometry

Yo Fukushima, Manabu Hashimoto

Japan Geoscience Union 2018 Meeting　2018/05
Extremely early recurrence of an M6 intraplate earthquake observed after the 2011 Tohoku-oki earthquake International-presentation

Yo Fukushima, Shinji Toda, Satoshi Miura, Daisuke Ishimura, Yusaku Ohta, Tomotsugu Demachi, Kenji Tachibana

European Geosciences Union General Assembly 2018　2018/04
Spatial variation of creep rate of the Philippine fault on Leyte Island and its relation with the 6 July 2017 earthquake (Mw 6.5) revealed by SAR interferometry

Yo Fukushima, Manabu Hashimoto

Workshop on Crustal Deformation　2018/03/02
Computation of Crustal Deformation and Its Application Using Boundary Element Methods Invited

Yo Fukushima

Workshop on Utilizing New-Generation SAR for Understanding the Ground Deformation Mechanism　2017/12/20
Coseismic Deformation of a Mw6.5 Earthquake on Leyte Island, the Philippines on July 6, 2017 and its Tectonic Implications

Manabu Hashimoto, Yo Fukushima

128th Meeting of the Geodetic Society of Japan　2017/10/04
Early recurrence of an M6 intraplate earthquake (5.8 years) observed in northern Kanto region, Japan, after the 2011 Tohoku-oki earthquake International-presentation

Yo Fukushima, S. Toda, T. Miura

IAG-IASPEI 2017　2017/08/02
超短期間（5.8年）で再来した茨城北部の地震（M〜6）について

福島洋

京都大学防災研究所平成29年度一般研究集会「リモートセンシング技術の進展と活断層・内陸地震研究」　2017/07/07
Early recurrence of M?6 intraplate earthquake (5.8 years) observed in northen Kanto region, Japan International-presentation

Yo Fukushima, Shinji Toda, Satoshi Miura

JpGU-AGU Joint Meeting 2017　2017/05/21
InSAR measurements around active faults: creeping Philippine Fault and un-creeping Alpine Fault International-presentation

Yo Fukushima

AGU 2013 Fall Meeting　2013/12
Detection of Crustal Deformation Around Active Faults using InSAR

Yo Fukushima

Seismological Society of Japan 2013 Fall Meeting　2013/10
InSAR measurements around Alpine Fault, South Island of New Zealand International-presentation

Yo Fukushima

The 1st Workshop for ALOS-2　2013/09
Correction of DInSAR noise using GNSS measurements International-presentation

Yo Fukushima

2013 Asia-Pacific Conference on Synthetic Aperture Radar　2013/09
Volcanic subsidence triggered by the 2011 Mw 9.0 Tohoku earthquake, Japan International-presentation

Yo Fukushima, Youichiro Takada

IAVCEI 2013 Scientific Assembly　2013/07
Creep on the Philippine fault in northern Leyte Island

Yo Fukushima, Hiroyuki Tsutsumi, Jeffrey S. Perez

JPGU Meeting 2013　2013/05
Evaluation of the Potential of Large Aftershocks of the M9 Tohoku, Earthquake International-presentation

Yo Fukushima, Shin'ichi Miyazaki, Manabu Hashimoto, Paul Segall, Kaj Johnson

J-RAPID Symposium　2013/03
Comparison of strain rates during the historical (1880s-1990s) and GPS periods over Northeastern Honshu before the 2011 Tohoku-Oki earthquake International-presentation

Yo Fukushima, Manabu Hashimoto, Paul Segall

AGU 2012 Fall Meeting　2012/12
地震火山研究におけるALOSの寄与とALOS-２以降への期待

福島洋, 橋本学, 高田陽一郎

4th ALOS-2/3 Workshop　2012/12
Creep on the Philippine fault in northern Leyte Island

Yo Fukushima, Hiroyuki Tsutsumi

Geodetic Society of Japan 118th Fall Meeting　2012/11
Comparison of strain rates during the historical (1880s-1990s) and GPS periods over northeastern Honshu before the 2011 Tohoku-Oki earthquake

Yo Fukushima, Manabu Hashimoto, Paul Segall

Seismological Society of Japan 2012 Fall Meeting　2012/10
Detection of small crustal deformation using PALSAR data

Yo Fukushima

京都大学防災研究所一般研究集会「SAR研究の新時代に向けて」　2012/09
Evaluation of the potential of large aftershocks of the 2011 Tohoku earthquake International-presentation

Yo Fukushima, Shin'ichi Miyazaki, Manabu Hashimoto, Paul Segall, Kaj Johnson

Japan & New Zealand NSF RAPIDs Research Needs Workshop　2012/02
ALOS/PALSAR Observations Associated with the 2011 Mw 9.0 Tohoku, Japan, Earthquake International-presentation Invited

Yo Fukushima, Youichiro Takada, Taku Ozawa, Manabu Hashimoto

AGU 2011 Fall Meeting　2011/12
2011年4月11日いわき地震（Mw=6.6）のすべり分布インバージョン

Yo Fukushima, Youichiro Takada, Manabu Hashimoto

Geodetic Society of Japan 116th Fall Meeting　2011/10
2011年4月11日いわき地震（Mw=6.6）の地表地震断層と断層モデル

Yo Fukushima, Youichiro Takada, Manabu Hashimoto, Shinji Toda, Hiroyuki Tsutsumi

Seismological Society of Japan 2011 Fall Meeting　2011/10
Crustal deformation of the volcanoes in the northeastern Japan arc induced by the 2011 Tohoku Earthquake

Yo Fukushima, Youichiro Takada

Volcanological Society Japan 2011 Fall Meeting　2011/10
Study on magma transfer mechanism by detection of volcano deformation using InSAR and numerical modeling Invited

Yo Fukushima

Volcanological Society Japan 2011 Fall Meeting　2011/10
Atmospheric phase delay estimation from multiple SAR interferometry measurements International-presentation

Yo Fukushima

FRINGE 2011 Workshop　2011/09
Deformation in Niigataken-Chuestu region by using an InSAR time-series analysis

Yo Fukushima, Andrew Hooper

JPGU Meeting 2011　2011/05
Steady deformation pattern and the magma storage system of Kilauea volcano

Yo Fukushima

JPGU Meeting 2011　2011/05
An approach to reduction of ionospheric noise in SAR interferometry for detecting small and secular deformation

Yo Fukushima

JPGU Meeting 2011　2011/05
Measurement of Quasi-Steady Deformation in Niigata-Chuetsu region, Central Japan, Using Persistent Scatterer Interferometry International-presentation

Yo Fukushima, Andrew Hooper

AGU 2010 Fall Meeting　2010/12
Noise Reduction of InSAR Time-series Analysis and Application to Kilauea Volcano

Yo Fukushima

Geodetic Society of Japan 114th Fall Meeting　2010/11
Crustal Deformation After 2004 Niigataken-Chuetsu Earthquake, Central Japan, Investigated by Persistent Scatterer Interferometry

Yo Fukushima, Andrew Hooper

Geodetic Society of Japan 114th Fall Meeting　2010/11
Shallow magma system of Kilauea volcano investigated using L-band synthetic aperture radar data International-presentation

Yo Fukushima, Daniel Sinnett, Paul Segall

AGU 2009 Fall Meeting　2009/12
On detection of crustal deformation associated with plate subductions with ALOS/PALSAR data International-presentation

Yo Fukushima, Manabu Hashimoto

3rd Joint PI Symposium of ALOS Data Nodes for ALOS Science Program　2009/11
InSAR SBAS analysis on ALOS PALSAR data: application to Kilauea volcano, Hawaii International-presentation

Yo Fukushima, Howard Zebker

FRINGE 2009 Workshop　2009/11
SAR offset-tracking analysis on ALOS/PALSAR data for obtaining the three-dimensional ground displacements caused by the 2008 Mw 7.0 Iwate-Miyagi earthquake, northeast Japan International-presentation

Yo Fukushima

AGU 2008 Fall Meeting　2008/12
Crustal displacements and fault model of the 2008 Iwate-Miyagi Nairiku earthquake using PALSAR data

Yo Fukushima, Yukitoshi Fukahata

2008 ERI Workshop ‘Monitoring and Analyzing Earthquakes, Volcanoes and Ground movements by using SAR and Infra-red Sensors’　2008/09
InSAR time-series analysis using Envisat images: Application on the region of two earthquakes in Niigata, central Japan

Yo Fukushima, Andrew Hooper

JPGU Meeting 2008　2008/05
Preseismic, coseismic and postseismic displacements of 2007 Aysen earthquake, Chile, measured by PALSAR interferometry

Yo Fukushima

Geodetic Society of Japan 108th Fall Meeting　2007/11
Ground deformation associated with a seismic swarm near Aysen, southern Chile, measured by ALOS/PALSAR interferometry International-presentation

Yo Fukushima

FRINGE 2007 Workshop　2007/11
Crustal deformation mapping using PALSAR interferometry conducted by DPRI, Kyoto University International-presentation

Yo Fukushima, Manabu Hashimoto, Fumio Ohya, Keigo Yamamoto

First Joint PI Symposium of ALOS Data Nodes for ALOS Science Program　2007/11
Study on preseismic, coseismic and postseismic deformation associated with Aysen Earthquake (Chile) of 21 April 2007

Yo Fukushima

Seismological Society of Japan 2007 Fall Meeting　2007/10
Inflation of Kilauea volcano, Hawaii: Boundary element modeling of ALOS/PALSAR interferometric data International-presentation

Yo Fukushima

International Union of Geodesy and Geophysics (IUGG) XXIV General Assembly　2007/07
InSAR measurements of subsidence and eruption model for the mud volcano in Sidoarjo, East Java International-presentation

Yo Fukushima, Jim Mori, Manabu Hashimoto, Yasuyuki Kano

International Union of Geodesy and Geophysics (IUGG) XXIV General Assembly　2007/07
Crustal deformation analysis using SAR interferometry on the 2007 Noto Hanto earthquake

Yo Fukushima, Taku Ozawa, Manabu Hashimoto

JPGU Meeting 2007　2007/05
Measurement of the land subsidence associated with a mud eruption in the Java Island and the eruption model

Yo Fukushima, Jim Mori, Manabu Hashimoto, Yasuyuki Kano

JPGU Meeting 2007　2007/05
Mud eruption in Java Island: SAR interferometric analysis of PALSAR data and boundary element modeling

Yo Fukushima, Jim Mori, Manabu Hashimoto, Yasuyuki Kano

JPGU Meeting 2007　2007/05
Mud eruption in Java Island: SAR interferometric analysis of PALSAR data and boundary element modeling International-presentation

Yo Fukushima, Jim Mori, Manabu Hashimoto, Yasuyuki Kano

SAR Workshop 2007　2007/03
Transition of magma propagation behavior during an eruption sequence at Piton de la Fournaise International-presentation

Fukushima, Y, V. Cayol

AGU 2006 Fall Meeting　2006/12
合成開口レーダーから分かる火山体内部の変形／応力場 Invited

Yo Fukushima

研究集会「アスペリティのマッピングとモニタリングシンポジウム（EARS）」　2006/10
Modeling InSAR data using a boundary element method: Dike intrusions associated with eruptions at Piton de la Fournaise

Yo Fukushima, Valerie Cayol, Philippe Durand, Didier Massonnet

「新世代の干渉SAR」研究集会　2006/10
InSARデータを用いたモデリング研究 Invited

Yo Fukushima

「地殻変動連続観測の未来」「地殻変動連続観測の新たな展開」合同研究集会　2006/09
Complex Dike Emplacements at Piton de la Fournaise Revealed by InSAR and Their Implications on the Magma Transfer Mechanism International-presentation Invited

Fukushima, Y, V. Cayol, P. Durand, D. Massonnet

Western Pacific Geophysics Meeting　2006/07
フルネーズ火山（レユニオン島）の浅部火道形状

Fukushima, Y, V. Cayol

JPGU Meeting 2006　2006/05
Complex Dike Intrusions at Piton de la Fournaise Revealed by Numerical Modeling of InSAR Data International-presentation

Fukushima, Y, V. Cayol, P. Durand, D. Massonnet

AGU 2005 Fall Meeting　2005/12
Finding realistic dike models from InSAR data: Applications to the eruptions at Piton de la Fournaise International-presentation

Fukushima, Y, V. Cayol, P. Durand

AGU 2004 Fall Meeting　2004/12
3次元複合境界要素法を用いた干渉SARデータの解析：フルネーズ火山の噴火に伴うダイク貫入モデルの推定

Fukushima, Y, V. Cayol, P. Durand

Geodetic Society of Japan 102nd Fall Meeting　2004/11
Finding and appraising possible dike models from InSAR data: Application to the eruptions at Piton de la Fournaise International-presentation

Fukushima, Y, V. Cayol, P. Durand

IAVCEI 2004 Scientific Assembly　2004/11
3次元複合境界要素法を用いた干渉SARデータの解析：フルネーズ火山の噴火に伴うダイク貫入モデルの推定

Fukushima, Y, V. Cayol, P. Durand

Volcanological Society Japan 2004 Fall Meeting　2004/10
Finding realistic dike models from InSAR data: The February 2000 eruption at Piton de la Fournaise International-presentation

Fukushima, Y, V. Cayol, P. Durand

EGU General Assembly　2004/04
Seaward displacements at Piton de la Fournaise measured by radar interferometry between 1998 and 2000 International-presentation

Fukushima, Y, V. Cayol, P. Durand

EGS-AGU-EUG Joint Assembly　2003/04
レーザー・ドップラー振動計を用いた超音波領域での圧電素子の輻射パターン測定

福島洋, 西澤修, 佐藤春夫, 大竹政和

Seismological Society of Japan 1999 Fall Meeting　1999/11
岩石試料を用いた波動伝播モデル実験 ― Sコーダ波の励起とクラック配列との関係

福島洋, 西澤修, 佐藤春夫, 大竹政和

Seismological Society of Japan 1999 Fall Meeting　1999/11
InSARを用いた2011年東北地方太平洋沖地震時における仙台市内の谷埋め盛土での変動検出

宮嶋愛菜, 福島洋

第１３６回日本測地学会講演会　2021/11/17
Mitigation of tropospheric delay noise in InSAR analysis using meso-scale meteorological models: A case study of Japan

Sardila Nurulhikmah Sailellah, Yo Fukushima

2021/11/17
Using InSAR for evaluating accuracy of seismically-derived earthquake locations and focal mechanism solutions

Nematollah Ghayournajarkar, Yo Fukushima

2021/11/17
2021年8月14日ハイチ地震(Mw7.2)のInSAR解析による地殻変動の特徴

福島洋

第１３６回日本測地学会講演会　2021/11/17

Show all Show first 5

Research Projects 11

南海トラフ地震のリスクに対する住民の行動変容促進のための方法論の研究

System: 災害の軽減に貢献するための地震火山観測研究計画（第３次）

2024/04 - 2029/03
ゆっくりすべりによる大地震発生確率の計算

System: 災害の軽減に貢献するための地震火山観測研究計画（第３次）

2024/04 - 2029/03
InSARとGNSSと深層学習による活断層スロースリップイベントの探索

福島洋

Offer Organization: 日本学術振興会

System: 科学研究費助成事業

Category: 基盤研究(C)

Institution: 東北大学

2024/04 - 2027/03
カフラマンマラシュ地震の学校・子どもへの影響および防災教育状況の調査

Offer Organization: 科学技術振興機構

System: 国際緊急共同研究・調査支援プログラム（J-RAPID）

2023/09 - 2024/07
南海トラフ地震の事前情報発表時における組織の対応計画作成支援パッケージの開発

Offer Organization: セコム科学技術振興財団

System: 特定領域研究助成

2019/01 - 2023/03
活断層の「端」と「間」の変形機構の解明 Competitive

福島洋

Offer Organization: 文部科学省

System: 科学研究費補助金基盤研究（C）

2018/04 - 2021/03
干渉SARで探るプレート辺縁域の変形と内陸地震の関係 Competitive

福島洋

Offer Organization: 文部科学省

System: 科学研究費補助金若手研究（B）

2013/04 - 2014/01
東北地方太平洋沖地震の大余震発生ポテンシャルの評価 Competitive

福島洋

Offer Organization: 科学技術振興機構

System: 震災関連研究を対象とした「国際緊急共同研究・調査支援プログラム」（J-RAPID)

2011/10 - 2013/03
Lバンド合成開口レーダーによる大気と大地のイメージング Competitive

橋本学

Offer Organization: 文部科学省

System: 科学研究費補助金基盤研究（B）

2010 - 2012
最新測地観測手法の統合によるインドネシア3都市での地盤沈下の比較研究 Competitive

福田洋一

Offer Organization: 文部科学省

System: 科学研究費補助金基盤研究（B）

2008 - 2010
干渉合成開口レーダー技術で探る中部・近畿地方の地殻変動と歪集中プロセスの解明 Competitive

福島洋

Offer Organization: 文部科学省

System: 科学研究費補助金若手研究（B）

2007 - 2008

Show all Show first 5

Social Activities 9

Persistent Challenges in Disaster Mitigation in Japan and How to Overcome Them

International Webinar on Disaster 2025 “Disaster Mitigation and Countermeasures in Indonesia and Japan"

2025/04/26 - 2025/04/26
防災セミナー「長町−利府線断層帯で地震が起きたらどうなるか、どう備えるか」

仙台市宮城野区防災セミナー

2024/11/14 - 2024/11/14
一日大学講師「長町−利府線断層帯で地震が起きたらどうなるか？」

一日大学

2024/11/05 - 2024/11/05
一日大学講師「東北地方の地震活動と火山活動」

一日大学

2023/11/07 - 2023/11/07
第153回ふじのくに防災学講座「『南海トラフ地震臨時情報』を知り地震によりよく備える」

2023/05/20 - 2023/05/20
ぼうさいキッズパーク「ガラクタでわかる"地震のおこり方実験"」

2022/11/23 - 2022/11/23
けせんぬま防災きっずスクール「ガラクタでわかる"地震の起こり方実験"」

2022/07/31 - 2022/07/31
「東北地方の地震活動と火山活動について」「南海トラフ地震の可能性と国民生活への影響について」

2021/07/10 -
《JST共催》「地震×社会」不確実な情報を受けたときに、どう動くか？―情報ひろばサイエンスカフェで研究者と市民がともに考える

サイエンスカフェ

2019/06/24 -

Show all Show first 5

Media Coverage 76

M8.8の衝撃カムチャツカ沖地震「M9級数百年に一度」がなぜ

中日新聞社　東京新聞

2025/08/21

Type: Newspaper, magazine
Ｍ９級70年で再来かカムチャツカ沖地震東北大が解析

毎日新聞社　毎日新聞

2025/08/07

Type: Newspaper, magazine
カムチャツカ地震、前回から70年あまりで発生の謎研究者を悩ます

朝日新聞社　朝日新聞

2025/08/05

Type: Newspaper, magazine
Living in Japan

2025/07/06

Type: TV or radio program
能登の水田に現れた崖の謎活断層そっくり？見えてきたメカニズム

朝日新聞社　朝日新聞

2025/07/04

Type: Newspaper, magazine
Preparing for Nankai Trough Megaquake

NHK World Japan　Asian View　https://www3.nhk.or.jp/nhkworld/en/radio/asianview/interviews/202504111901/

2025/04/25

Type: TV or radio program
南海トラフ地震「半割れ」初の被害想定

読売新聞社　読売新聞

2025/04/02

Type: Newspaper, magazine
能登半島の地形的特徴は地震の繰り返しで形成された、東北大などが解明

マイナビニュース　https://news.mynavi.jp/techplus/article/20241206-3079547/

2024/12/06

Type: Internet
能登半島の地形は地震が形成広域地滑り解明に道東北大など

日刊工業新聞　https://www.nikkan.co.jp/articles/view/00733303

2024/12/05

Type: Newspaper, magazine
能登半島は地震によって作られた能登半島地震と地形の関係解明東北大らのチーム

テレビ朝日　https://news.tv-asahi.co.jp/news_society/articles/000389288.html

2024/12/05

Type: TV or radio program
半島の地形形成に地震影響能登衛星画像分析、東北大

共同通信　47NEWS　https://www.47news.jp/11859519.html

2024/12/05

Type: Internet
能登地震、半島広域で地滑り衛星画像を分析―東北大など

時事通信　https://www.jiji.com/jc/article?k=2024120500154

2024/12/05

Type: Internet
地震のメカニズム学んで災害に備えを「ぼうさいキッズパーク」〈宮城・石巻市〉

仙台放送ニュース　https://news.yahoo.co.jp/articles/22aa21b549a48f4997021b0b924fefbe9f6ba04f

2024/11/24
親子で地震の仕組みを学ぶ石巻

NHKニュース　https://www3.nhk.or.jp/lnews/sendai/20241124/6000029516.html

2024/11/24

Type: TV or radio program
防災行動推進保健師らと連携

静岡新聞　https://news.at-s.com/article/1598164

2024/11/18

Type: Newspaper, magazine
個人の防災対策推進へ東北大と県など本格着手

静岡新聞　https://news.at-s.com/article/1594776

2024/11/13

Type: Newspaper, magazine
「巨大地震注意」に注意

読売新聞社　読売クオータリー２０２４秋号 https://www.yomiuri.co.jp/choken/kijironko/cksocialsports/20241021-OYT8T50147/　100-109ページ

2024/11

Type: Newspaper, magazine
「平時の3600倍」に急上昇 M8クラス驚愕の発生確率

女性セブン

2024/09/05
【社説】巨大地震注意情報/防災力強化に向けた検証（コメント掲載）

福島民友　https://www.minyu-net.com/news/detail/2024083108083726155

2024/08/31

Type: Newspaper, magazine
備える南海トラフ地震臨時情報対応今後の教訓に

読売新聞

2024/08/15

Type: Newspaper, magazine
南海トラフM8以上地震なら１週間以内に「同規模再び」

テレビ朝日　グッド！モーニング　https://news.tv-asahi.co.jp/news_society/articles/900006632.html

2024/08/12
日本専家：発生南海海槽特大地震概率１％

香港フェニックステレビニュース　https://share.fengshows.com/article.html?id=c02143e7-c4c3-45cc-b8ec-9687f13338c2&channelID=r06&time=1723276339.310720

2024/08/10

Type: TV or radio program
南海トラフ地震、警戒の休暇入り東海道新幹線は徐行

日本経済新聞　https://www.nikkei.com/article/DGXZQOUE08E790Y4A800C2000000/

2024/08/09

Type: Newspaper, magazine
「M8以上の南海トラフ巨大地震発生の場合」1週間以内の後発地震発生確率最高“77％”平時の3600倍まで急上昇「巨大地震が立て続けに起こる可能性を踏まえた事前準備を」東北大などが発表

東北放送　https://newsdig.tbs.co.jp/articles/tbc/1349779

2024/08/09

Type: TV or radio program
いのち守る・防災しずおか東海さん一家の防災日記南海トラフ地震に備える識者インタビュー㊤

静岡新聞

2024/07/28

Type: Newspaper, magazine
BOSAI(防災)アクション―東北大学災害研の知見第３回福島洋准教授に聞く日常のコミュニケーションの重要性

聖教新聞社　聖教新聞

2024/07/21

Type: Newspaper, magazine
南海トラフ「臨時情報」認知3割 M6.8以上で警戒度評価

日本経済新聞

2024/04/24

Type: Newspaper, magazine
南海トラフ異なる仕組み

読売新聞

2024/04/19

Type: Newspaper, magazine
「臨時情報」知り減災に生かそう静岡、南海トラフ地震の講座

朝日新聞

2023/05/21

Type: Newspaper, magazine
静岡人インタビュー「この人」「南海トラフ地震臨時情報」の対応計画策定を支援する

静岡新聞

2023/04/13

Type: Newspaper, magazine
地震対応計画の作成支援「南海トラフ地震臨時情報」発表時企業向けマニュアルなど

静岡新聞

2023/03/31
南海トラフ地震の1週間以内にまた巨大地震、最大で平時の3600倍

ナショナルジオグラフィック電子版

2023/01/28

Type: Promotional material
特集：南海トラフ地震

テレビ大阪

2023/01/26

Type: TV or radio program
南海トラフ地震の1週間以内に別の巨大地震、最大で「平常時の3600倍起きやすい」東北大などが試算

JST Science Portal

2023/01/18

Type: Internet
南海トラフ２つの地震連続か「後発」への事前避難は

静岡朝日テレビ

2023/01/17

Type: TV or radio program
南海トラフ巨大地震は連続して起きるかも！「その時」どう行動する？

読売新聞ネットサイト「防災ニッポン」

2023/01/17

Type: Internet
南海トラフ地震発生の1週間以内に別の巨大地震“最大77％” 東北大学など

日テレニュース

2023/01/12

Type: TV or radio program
南海トラフ沿いの巨大な“後発地震” 1週間以内の発生確率初算出約8割に上る

テレ朝news

2023/01/11

Type: TV or radio program
Japan study points to high probability of twin earthquakes in Nankai Trough

Japan Times

2023/01/11

Type: Newspaper, magazine
「南海トラフ巨大地震」1週間以内の後発地震発生確率最高“77％”平時の3600倍まで急上昇「巨大地震が立て続けに起こる可能性を踏まえた事前準備を」東北大などが発表

TBC東北放送

2023/01/11

Type: TV or radio program
南海トラフ地震後1週間、M8級連続の確率高く東北大学

日本経済新聞

2023/01/11

Type: Newspaper, magazine
南海トラフ地震、発生1週間以内のM8級誘発率は最大3600倍東北大など解析

日刊工業新聞

2023/01/11

Type: Newspaper, magazine
南海トラフ後1週間大地震確率「最大3600倍」東北大など研究チーム試算

毎日新聞

2023/01/11

Type: Newspaper, magazine
後発地震の発生確率高まる南海トラフ、東北大など

静岡新聞

2023/01/10

Type: Newspaper, magazine
巨大地震続発確率、最大９６％＝南海トラフで３年以内―東北大など

時事通信ニュース

2023/01/10

Type: Internet
後発地震の発生確率高まる南海トラフ、東北大など

47news（共同通信）

2023/01/10

Type: Internet
南海トラフ巨大地震、続発は１週間以内に最大７７％他の地域より起きやすく

産経新聞

2023/01/10

Type: Newspaper, magazine
南海トラフ東西どちらかでＭ８以上、１週間以内の連続発生の確率は１００倍以上

読売新聞

2023/01/10

Type: Newspaper, magazine
科学の視点で災害学ぶ子どもたち、地震の仕組みを実験

石巻かほく　石巻かほく

2022/11/29

Type: Newspaper, magazine
2021年ハイチ地震解明市民参加型の観測網威力

科学新聞　科学新聞

2022/04/08

Type: Newspaper, magazine
東北大学防災UPDATES!＜2022年1月に発生した日向灘の地震（M6.6）について＞

エフエム仙台

2022/03/20

Type: TV or radio program
These Small,Cheap Devices Help Monitor Haiti's Earthquakes

The New York Times

2022/03/10

Type: Newspaper, magazine
東北大学防災UPDATES!＜トンガの火山噴火について＞

エフエム仙台

2022/03/06

Type: TV or radio program
地震情報に対して「わが事」として考え行動すること大事なのは，科学を理解する力と状況判断力そして自ら考えて学ぶ力 Myself

共同出版　月刊誌「教育課程」12月号

2021/12

Type: Newspaper, magazine
「2011年3月11日の地震とその後に起こったこと」

エフエム仙台・東北大学防災 UPDATES!

2021/03/21

Type: TV or radio program
「2011年3月11日前に起こっていたこと」

エフエム仙台・東北大学防災 UPDATES!

2021/03/07

Type: TV or radio program
地震予測不確かさ含め生かす道を

朝日新聞

2021/02/11

Type: Newspaper, magazine

More details Close

予知困難でも防災の力に情報「空振り」は備えに活用
内閣府想定は「過小評価」

静岡新聞

2020/10/30

Type: Newspaper, magazine

More details Close

地震学会研究成果「一部割れ、数十倍が妥当」
大学の国際化と国際貢献

エフエム仙台・東北大学防災UPDATES!

2020/03/15

Type: TV or radio program
変動地球共生学卓越大学院プログラム

エフエム仙台・東北大学防災UPDATES!

2020/03/01

Type: TV or radio program
本県で「臨時情報」対応研究東北大南海トラフ地震向け行政、企業に提案へ

高知新聞

2020/02/20

Type: Newspaper, magazine
クイズで学ぶ地球防災ラボ「災害の仕組みを知る：火山」

朝日小学生新聞

2019/10/30
「母国へ日本の知識を：地震を研究するイラン男性」

東日本放送　チャージ！

2019/07/17

Type: TV or radio program
地震臨時情報、市民も備えを

日本経済新聞

2019/06/21

Type: Newspaper, magazine
「防災研究最前線」コーナーに出演し、南海トラフ地震臨時情報、空振りをどう許容するかについて解説やトーク

NHKラジオ第一　にっぽん列島夕方ラジオゴジだっちゃ！

2019/06/13

Type: TV or radio program
南海トラフ地震臨時情報について

NHK仙台

2019/06/13

Type: TV or radio program
南海トラフ「臨時情報」、自治体や企業どう対応？東北大が研究

日本経済新聞

2019/06/10

Type: Newspaper, magazine
「臨時情報」にどう対応する東北大が高知で研究

大阪日日新聞

2019/06/09

Type: Newspaper, magazine
「臨時情報」にどう対応する東北大が高知で研究

徳島新聞

2019/06

Type: Newspaper, magazine
「臨時情報」にどう対応する東北大が高知で研究

岩手日報

2019/06

Type: Newspaper, magazine
南海トラフ巨大地震の“事前”対応について

エフエム仙台・東北大学防災UPDATES!

2019/03/17

Type: TV or radio program
珍しい活断層型地震と2011年の巨大地震の関係

エフエム仙台・東北大学防災UPDATES!

2019/03/03

Type: TV or radio program
同一活断層短期に２地震茨城北部震災で間隔短縮か（同内容の報道がこの他に32件）

河北新報

2018/08/08

Type: Newspaper, magazine
地震の予知・予測と南海トラフの大地震

エフエム仙台・東北大学防災UPDATES!

2018/03/18

Type: TV or radio program
「宇宙から大地をみる」

エフエム仙台・東北大学防災UPDATES!

2018/03/04

Type: TV or radio program
活断層探る、宇宙の「目」複雑な動き、衛星で解析

朝日新聞

2017/08/10

Type: Newspaper, magazine

More details Close

地殻変動を人工衛星から詳細に捉える技術が進歩したことで、これまで考えられてきたよりもずっと複雑な活断層の動きが見えてきた。宇宙からの観測技術の進歩を受けて、活断層をめぐる常識を見直す必要がある。

Show all Show first 5