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Study of the Recurrence Interval of M7.5 Earthquake in the MiddlePart of Manila Trench in 1934 and Modeling the TsunamiPropagation Induced by this Earthquake(PDF)

《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2016年04期
Page:
0-
Research Field:
·数学与计算机科学·
Publishing date:

Info

Title:
Study of the Recurrence Interval of M7.5 Earthquake in the MiddlePart of Manila Trench in 1934 and Modeling the TsunamiPropagation Induced by this Earthquake
Author(s):
Hong MingliHuo ZhenxiangRen Luchuan
Institute of Disaster Prevention,Sanhe Hebei 065201,China
Keywords:
tsunamiNumerical simulationrecurrence interval of the earthquakeManila Trench
PACS:
P315.8
DOI:
10.3969/j.issn.1001-4616.2016.04.003
Abstract:
The Manila Trench was identified as the most dangerous tsunami source in the south China sea. In order to study the earthquake tsunami hazard in South China Sea,we use the method of seismic moment rate to study the recurrence interval of the M7.5 earthquake occurring in the middle part of the Manila trench in 1934. And the COMCOT model are used to model the tsunami propagation scenery induced by this earthquake and provide the tsunami heights and its arrival time for the surrounding regions,which can help to fill in the information gap over the historical data. Besides,we analyze the influences of different locations of fault source on the tsunami heights. Our analysis can provide useful data for the tsunami warning research in Philippine and other surrounding regions in South China Sea.

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Last Update: 2016-12-31