[1]MAO Weiying.Coseismic Response Characteristics of Water Level in Simao Dazhai Well,Yunnan[J].Journal of Seismological Research,2018,41(04):577-582.
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Coseismic Response Characteristics of Water Level in Simao Dazhai Well,Yunnan
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
41
Number of periods:
2018 04
Page number:
577-582
Column:
Public date:
2018-10-20
- Title:
- Coseismic Response Characteristics of Water Level in Simao Dazhai Well,Yunnan
- CLC:
- P315.723
- DOI:
- -
- Abstract:
- Based on the coseismic response of water level at Simao Dazhai well in Yunnan province to earthquakes with different magnitudes and epicentral distances from 1988 to 2017,we found that the water level at Simao Dazhai well has shown good coseismic response to certain earthquakes,which include 3≤M≤4 earthquakes within 10 km from the well,M≥7 earthquakes in Yunnan and its adjacent area,and M≥8 earthquakes beyond 2 000 km from the well. The coseismic responses of water level in Dazhai Well shows uplift with steps since 1988,which is not affected by focal mechanism and seismogenic structure. The epicentral distances corresponding to coseismic response of water level in Dazhai well to M5.0～5.9,M6.0～6.9,M7.0～7.9,M8.0～8.9 earthquakes are120 km,300 km,700 km,3 000 km respectively.
- References:
- -
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Last Update:
2018-10-30