Excitation of Tsunami by a Pure Strike-slip Earthquake
نویسندگان
چکیده
منابع مشابه
Earthquake and tsunami forecasts: relation of slow slip events to subsequent earthquake rupture.
The 5 September 2012 M(w) 7.6 earthquake on the Costa Rica subduction plate boundary followed a 62-y interseismic period. High-precision GPS recorded numerous slow slip events (SSEs) in the decade leading up to the earthquake, both up-dip and down-dip of seismic rupture. Deeper SSEs were larger than shallower ones and, if characteristic of the interseismic period, release most locking down-dip ...
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[1] We explore the application of GPS data to earthquake early warning and investigate whether the coseismic ground deformation can be used to provide fast and reliable magnitude estimations and ground shaking predictions. We use an algorithm to extract the permanent static offset fromGPS displacement time series and invert for the slip distribution on the fault plane, which is discretized into...
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We use the 1952 Kamchatka earthquake (Mw 8.8-9.0) and tsunami to explore the effect that internal slip distribution within a rupture has on tsunami amplitude in the nearfield. Our approach is to compare simulated tsunamis from 1952 Kamchatka with deposits in order to identify areas of high slip. Spatial variations in slip during tsunamigenic earthquakes result in variation in tsunami amplitude ...
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ژورنال
عنوان ژورنال: Zisin (Journal of the Seismological Society of Japan. 2nd ser.)
سال: 1993
ISSN: 0037-1114,1883-9029,2186-599X
DOI: 10.4294/zisin1948.46.1_25