Possible Spatial Extent of Ionospheric GPS-TEC and NmF2 Anomalies Related to the 1999 Chi-Chi and Chia-Yi Earthquakes in Taiwan
نویسندگان
چکیده
منابع مشابه
Pos si ble Spa tial Ex tent of Ion o spheric GPS - TEC and NmF 2 Anom a lies Re lated to the 1999 Chi - Chi and Chia - Yi Earth quakes in Taiwan
Sci en tists an a lyzed tem po ral vari a tions of lo cal data re corded in Tai wan and re ported anom a lous re duc tions in the ion o spheric to tal elec tron con tent (TEC) on days 4 and 3 be fore (17 and 18 Sep tem ber) the Chi-Chi earth quake (Mw 7.6, ML 7.3), and days 3 and 1 prior to (19 and 21 Oc to ber) the Chia-Yi earth quake (ML 6.4) in Tai wan. In this pa per, we pro pose a spa tial...
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As part of research collaboration between MCEER and the National Center for Research in Earthquake Engineering (NCREE) in Taiwan, a team of MCEER/NCREE researchers undertook a reconnaissance mission shortly after the 921 Chi-Chi earthquake occurred in Taiwan at 1:47 a.m. on September 21, 1999. A major objective of this mission was to assess earthquake-induced damage, to document lessons learned...
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[1] On 1999 September 21, the Mw 7.6 Chi-Chi earthquake ruptured a segment of the Chelungpu Fault, a frontal thrust fault of the Western Foothills of Taiwan. The stress perturbation induced by the rupture triggered a transient deformation across the island, which was well recorded by a wide network of continuously operating GPS stations. The analysis of more than ten years of these data reveals...
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ژورنال
عنوان ژورنال: Terrestrial, Atmospheric and Oceanic Sciences
سال: 2009
ISSN: 1017-0839
DOI: 10.3319/tao.2009.01.22.01(t)