YF
Member Since 1973
Yoshio Fukao
Principal Scientiest, JAMSTEC Japan Agency for Marine-Earth Science and Technology
AGU Research
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Seismic tomographic evidence on distinct generating mechanisms of the 2023 Turkey earthquake doublet
TECTONIC SETTING, GEOPHYSICS, SURFACE RUPTURES, AND SIGNIFICANCE OF 6 FEBRUARY 2023 EARTHQUAKE SEQUENCE IN SOUTHERN TÜRKIYE AND NORTHWESTERN SYRIA II POSTER
tectonophysics | 13 december 2023
Zhi Wang, Yoshio Fukao, Jian Lin, Shunping Pei
On February 6, 2023, two crustal earthquakes occurred in the eastern margin of the Anatolian plateau in Turkey. Although decades of warnings from seis...
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A “rapid” aseismic slip multiplet of Mw7.1 in the Izu-Bonin Trench
COMPARATIVE INVESTIGATIONS OF SLOW-TO-FAST EARTHQUAKES: OBSERVATIONS, EXPERIMENTS, AND NUMERICAL MODELING IV ORAL
tectonophysics | 15 december 2022
Yoshio Fukao, Tatsuya Kubota, Hiroko Sugioka, Ryo ...
On the basis of the array observation of ocean bottom pressure gauges, we reported two rapid aseismic slip events that occurred within 4 days after th...
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Earthquake Rupture and Tsunami Generation of the 2015 Mw 5.9 Bonin Event Revealed by In Situ Pressure Gauge Array Observations and Integrated Seismic and Tsunami Wave Simulation
GEOPHYSICAL RESEARCH LETTERS
16 november 2021
Tatsuya Kubota, Tatsuhiko Saito, Yoshio Fukao, Hir...
On September 1, 2015, an Mw 5.9 interplate earthquake occurred near the Bonin Trench. An array of in situ ocean‐bottom absolute pressure gaug...
Detection of “Rapid” Aseismic Slip at the Izu‐Bonin Trench
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
28 august 2021
Yoshio Fukao, Tatsuya Kubota, Hiroko Sugioka, Aki ...
No great earthquakes have been historically documented at the Izu‐Bonin Trench, where subduction is believed to occur largely by aseismic sli...
Rupture and tsunami generation process of the 2015 Mw 5.9 Bonin earthquake revealed by in-situ pressure gauge array observations and an integrated simulation of seismic and tsunami waves
NEW RESULTS, NEW METHODS, AND NEW TECHNOLOGY IN OCEAN BOTTOM SEISMOLOGY II POSTERS
seismology | 15 december 2020
Tatsuya Kubota, Tatsuhiko Saito, Yoshio Fukao, Hir...
Absolute pressure gauges (APGs) installed at seafloor have widely used to observe various phenomena such as tsunamis and ocean acoustic waves (e.g., F...
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Detection of “rapid” aseismic slip that bridges a gap between seismic slip and slow slip
ADVANCES IN UNDERSTANDING THE MECHANICS BEHIND ASEISMIC TRANSIENT SLIP EVENTS I
seismology | 10 december 2020
Yoshio Fukao, Tatsuya Kubota, Hiroko Sugioka, Aki ...
Unstable seismic slip and quasi-stable slow slip are two contrasted phenomena of frictional faulting. Here we report our finding of aseismic, yet stil...
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Detection of Ocean Internal Tide Source Oscillations on the Slope of Aogashima Island, Japan
JOURNAL OF GEOPHYSICAL RESEARCH: OCEANS
18 july 2019
Yoshio Fukao, Toru Miyama, Yoko Tono, Hiroko Sugio...
Barotropic tidal currents over bottom topography force density surfaces to oscillate vertically and thereby to act as quasi‐stationary intern...
Crustal Extension and Graben Formation by Fault Slip-Associated Pore Opening, Kyushu, Japan
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
22 may 2019
Zhi Wang, Yoshio Fukao, Ayumu Miyakawa, Akira Hase...
Crustal extension in graben takes place by normal (+strike‐slip) faulting, yet the physical processes involved are poorly understood. A serie...