Machine learning-based tsunami inundation prediction derived from offshore observations
The world's largest and densest tsunami observing system gives us the leverage to develop
a method for a real-time tsunami inundation prediction based on machine learning. Our …
a method for a real-time tsunami inundation prediction based on machine learning. Our …
Investigating a tsunamigenic megathrust earthquake in the Japan Trench
BACKGROUND Ten years have passed since the 2011 Tohoku-oki earthquake occurred in
the Japan Trench, where the Pacific plate subducts beneath the continental plate. The …
the Japan Trench, where the Pacific plate subducts beneath the continental plate. The …
Twenty-five years of progress in the science of “geological” tsunamis following the 1992 Nicaragua and Flores events
EA Okal - Pure and Applied Geophysics, 2019 - Springer
We review a set of 47 tsunamis of geological origin (triggered by earthquakes, landslides or
volcanoes) which have occurred over the past 25 years and provided significant new insight …
volcanoes) which have occurred over the past 25 years and provided significant new insight …
Deep embrittlement and complete rupture of the lithosphere during the Mw 8.2 Tehuantepec earthquake
Subduction zones, where two tectonic plates converge, are generally dominated by large
thrust earthquakes. Nonetheless, normal faulting from extensional stresses can occur as …
thrust earthquakes. Nonetheless, normal faulting from extensional stresses can occur as …
Ground motions from the 7 and 19 September 2017 Tehuantepec and Puebla‐Morelos, Mexico, earthquakes
Abstract The 2017 M 8.2 Tehuantepec and M 7.1 Puebla‐Morelos earthquakes were deep
inslab normal‐faulting events that caused significant damage to several central‐to‐southern …
inslab normal‐faulting events that caused significant damage to several central‐to‐southern …
Reassessment of the 1907 Sumatra “tsunami earthquake” based on macroseismic, seismological, and tsunami observations, and modeling
On 4 January 1907, an earthquake occurred off the west coast of Sumatra, Indonesia, with
an instrumental surface-wave magnitude (MS) in the range of 7.5–8.0 at periods of~ 40 s …
an instrumental surface-wave magnitude (MS) in the range of 7.5–8.0 at periods of~ 40 s …
Environmental effects caused by the Mw 8.2, September 8, 2017, and Mw 7.4, June 23, 2020, Chiapas-Oaxaca (Mexico) subduction events: comparison of large …
Abstract Earthquake Environmental Effects (EEEs) such as surface faulting, landslides,
liquefaction and tsunamis are widely distributed following strong seismic events and may …
liquefaction and tsunamis are widely distributed following strong seismic events and may …
Long‐lived tsunami edge waves and shelf resonance from the M8. 2 Tehuantepec earthquake
Abstract The 8 September 2017 M8. 2 Tehuantepec, Mexico, earthquake ruptured an~ 150‐
km‐long high‐angle normal fault below the subduction zone megathrust. A tsunami was …
km‐long high‐angle normal fault below the subduction zone megathrust. A tsunami was …
Energy and magnitude: a historical perspective
EA Okal - Pure and Applied Geophysics, 2019 - Springer
We present a detailed historical review of early attempts to quantify seismic sources through
a measure of the energy radiated into seismic waves, in connection with the parallel …
a measure of the energy radiated into seismic waves, in connection with the parallel …
Modeled Flooding by Tsunamis and a Storm Versus Observed Extent of Coral Erratics on Anegada, British Virgin Islands—Further Evidence for a Great Caribbean …
Abstract Models of near‐field tsunamis and an extreme hurricane provide further evidence
for a great precolonial earthquake along the Puerto Rico Trench. The models are …
for a great precolonial earthquake along the Puerto Rico Trench. The models are …