Emergence and disappearance of interplate repeating earthquakes following the 2011 M9.0 Tohoku-oki earthquake: Slip behavior transition between seismic and aseismic depending on the loading rate
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jb013914
Abstract: We investigated spatiotemporal change in the interplate seismic activity following the 2011 Tohoku-oki earthquake (M9.0) in the region where interseismic interplate coupling was relatively weak and large postseismic slip was observed. We classified earthquakes by… read more here.
Keywords: tohoku oki; slip; oki earthquake; loading rate ... See more keywords
Characteristics and distribution of the event deposits induced by the 2011 Tohoku-oki earthquake and tsunami offshore of Sanriku and Sendai, Japan
Sign Up to like & getrecommendations! Published in 2021 at "Sedimentary Geology"
DOI: 10.1016/j.sedgeo.2020.105791
Abstract: Abstract Deep-sea turbidite deposits are useful tools for submarine paleoseismology. It is fundamental to understand what kind of disturbance occurred owing to the earthquake and which event-induced deposits were formed in a particular area. The… read more here.
Keywords: tohoku oki; 2011 tohoku; oki earthquake; event deposits ... See more keywords
Extremely early recurrence of intraplate fault rupture following the Tohoku-Oki earthquake
Sign Up to like & getrecommendations! Published in 2018 at "Nature Geoscience"
DOI: 10.1038/s41561-018-0201-x
Abstract: Intraplate earthquakes on a fault in Earth’s upper crust commonly recur in 1,000 years or longer. The 2011 M9 Tohoku-Oki earthquake triggered the activation of intraplate earthquakes in northern Kanto, Japan, including two M6 events… read more here.
Keywords: intraplate; tohoku oki; fault; oki earthquake ... See more keywords
The 2011 Tohoku-oki tsunami-induced sediment remobilization on the Sendai shelf, Japan, from a comparison of pre- and post-tsunami surface sediments
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-87152-8
Abstract: Tsunamis are generally considered to disturb the seafloor, rework surface sediments, and change seafloor environments. However, the response of the seafloor to such extreme wave events has not been fully elucidated. Herein, we compare the… read more here.
Keywords: tohoku oki; 2011 tohoku; tsunami; shelf ... See more keywords
Detection of ULF Geomagnetic Anomalies Prior to the Tohoku-Oki Earthquake by the Multireference Station Method
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2024.3382472
Abstract: The ultralow-frequency (ULF) electromagnetic anomaly has been considered one of the earthquake precursory signals with the potential for short-term prediction. As such, effectively detecting ULF anomalies is important for mitigating earthquake disasters. Given the comprehensive… read more here.
Keywords: method; tohoku oki; multireference station; oki earthquake ... See more keywords
Volcanic arc rigidity variations illuminated by coseismic deformation of the 2011 Tohoku-oki M9
Sign Up to like & getrecommendations! Published in 2024 at "Science Advances"
DOI: 10.1126/sciadv.adl4264
Abstract: Rock strength has long been linked to lithospheric deformation and seismicity. However, independent constraints on the related elastic heterogeneity are missing, yet could provide key information for solid Earth dynamics. Using coseismic Global Navigation Satellite… read more here.
Keywords: deformation; tohoku oki; volcanic arc; rigidity ... See more keywords
Rapid estimation of the moment magnitude of the 2011 Tohoku-Oki earthquake (Mw 9.0) from static strain changes
Sign Up to like & getrecommendations! Published in 2018 at "Earth, Planets and Space"
DOI: 10.1186/s40623-018-0894-5
Abstract: The 2011 Tohoku-Oki earthquake, of moment magnitude (Mw) 9.0, occurred on March 11, 2011, on the boundary between the Pacific and North America tectonic plates. The preliminary report of the magnitude announced by the Japan… read more here.
Keywords: tohoku oki; moment; 2011 tohoku; magnitude ... See more keywords
Current Status of Postseismic Deformation Following the 2011 Tohoku-Oki Earthquake
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Disaster Research"
DOI: 10.20965/jdr.2018.p0503
Abstract: Postseismic deformation following the 2011 Tohoku-Oki earthquake has been observed by the Global Navigation Satellite System (GNSS) Earth Observation Network System (GEONET) and the Seafloor Geodetic Observation (SGO) over the past six and half years.… read more here.
Keywords: tohoku oki; 2011 tohoku; deformation following; postseismic deformation ... See more keywords