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SGER: Postseismic Response to the M = 7.9 Nov. 3, 2002 Denali Earthquake

SGER: Postseismic Response to the M = 7.9 Nov. 3, 2002 Denali Earthquake
SGER:2002 年 11 月 3 日 M = 7.9 迪纳利地震的震后响应
批准号:
0312427
负责人:
Eric Calais
金额:
$1.05万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2003
资助国家:
美国
项目状态:
已结题
起止时间:
2003-04-15 至 2004-03-31

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英文摘要
Postseismic Response to the M = 7.9 Nov. 3, 2002 Denali EarthquakeThis proposal seeks funding for a field effort aimed at measuring the postseismic deformation following the Mw = 7.9 Denali earthquake that occurred on November 3, 2002, on the Denali fault in Alaska. Given the size of this earthquake and its significance for improving our knowledge of postseismic processes and lithospheric rheology, we decided to join a field effort led by the Geophysical Institute, University of Alaska Fairbanks to remeasure campaign GPS benchmarks and install continuous GPS sites. Purdue contributed 3 GPS receivers and sent 3 field operators. The field effort was coordinated by UAF, with the participation of UC Berkeley and the technical support of three UNAVCO engineers. The Alaska Volcano Observatory loaned 8 GPS receivers for this operation. A total of 11 continuous sites have therefore been installed in the area likely to be affected by postseismic deformation.This operation is exploratory and high risk because, at the time we went to the field, we did not know precisely what geophysical signals to expect. However, given the magnitude of the event and its shallow rupture, we knew from other examples that significant postseismic effects were very likely (e.g. 1906, M=8.3, San Francisco earthquake; 1857, M=8, Fort Tejon earthquake; 1946, M=8.2, Nankaido earthquake).
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POSTSEISMIC GPS SURVEY, MODELING, AND EDUCATION FOLLOWING THE M7.0 JANUARY 12, 2010 EARTHQUAKE IN HAITI
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    1045809
  • 项目类别:
    Continuing Grant
  • 资助金额:
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  • 财政年份:
    2011
  • 负责人:
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Geodetic and Geologic Field Response to the January 12, 2010, Magnitude 7.0 Haiti Earthquake
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    1024990
  • 项目类别:
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  • 批准号:
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  • 项目类别:
    Continuing Grant
  • 资助金额:
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Post-diking Response to the Sept-Oct. 2005 Boina Event, Afar Depression, Ethiopia
  • 批准号:
    0613651
  • 项目类别:
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