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1949 Khait earthquake : ウィキペディア英語版 | 1949 Khait earthquake
The 1949 Khait (Hoit) earthquake occurred at 09:45 local time (03:53 UTC) on 10 July in the Gharm Oblast region of Tajikistan. It had a magnitude of 7.5 and triggered a series of landslides that together led to 7,200 deaths. ==Tectonic setting== The earthquake occurred in a tectonically complex region at the southern edge of the Tien Shan. The southern margin of the Tien Shan is characterised by combination of dextral strike-slip faulting and southward thrusting over the Tajik Basin to the south along the Gissar-Kokshaal fault zone. At the same time the Tajik Basin is being shortened in response to oblique collision with the Pamirs, forming a series of north-south to SW-NE trending thrust faults, the earthquake is thought to have been caused by movement on the Vakhsh thrust, one of these faults.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「1949 Khait earthquake」の詳細全文を読む
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