6.3 Girgizar Kasa Shook Nepal da China

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Girgizar kasa ta girgiza kasashen Nepal da China
Avatar na Linda Hohnholz
Written by Linda Hohnholz

Girgizar kasa mai karfin awo 6.3 ta girgiza Nepal da China lokacin da abin ya faru a Yammacin Xizang da 20:07:19 UTC a zurfin kilomita 10.0. Girgizar ta afku a wani yanki da ba kowa ciki wanda aka fi sani da Filato na Tibet tare da wuri mafi kusa zuwa cibiyar girgizar kasa tana da nisan kilomita 450.3 a cikin Saga, Tibet, China.

Rashin girgizar ƙasa a cikin Himalaya yana haifar da sakamakon haɗuwar ƙasa na faranti na Indiya da Eurasia, waɗanda ke haɗuwa a kusan kusan 40-50 mm / yr. Rashin yarda da Arewa a karkashin Indiya a karkashin Eurasia yana haifar da girgizar ƙasa da yawa kuma saboda haka ya sanya wannan yanki ya zama ɗayan yankuna masu haɗarin haɗari a duniya. Alamar shimfidar farantin alamar tana da alamar tudun arewa maso kudu wanda ke tafiya zuwa Sulaiman Range a yamma, Indo-Burmese Arc a gabas da gabas da yamma da ke fuskantar Himalaya Front a arewacin Indiya.

Yankin Indiya da Eurasia iyaka ce mai yaduwa, wanda a yankin kusa da arewacin Indiya, yana cikin iyakar Indus-Tsangpo (wanda kuma ake kira Yarlung-Zangbo) Suture zuwa arewa da kuma Main Frontal Thrust zuwa kudu . Yankin Yankin Indus-Tsangpo Suture yana kusa da nisan kilomita 200 a arewacin Himalaya Front kuma an bayyana shi ta hanyar sarkar ophiolite tare da gefen kudu. Kunkuntar (<200km) Yankin Himalaya ya haɗa da yawancin hanyoyin gabas-yamma, tsarin daidaitawa. Wannan yankin yana da mafi girman yanayin girgizar kasa da girgizar ƙasa mafi girma a cikin yankin Himalaya, wanda ya haifar da galibin motsi akan matsalolin da aka tilasta. Misalan manyan girgizar ƙasa, a cikin wannan yanki mai cunkoson jama'a, sanadiyyar jujjuyawar motsi sun haɗa da 1934 M8.1 Bihar, da 1905 M7.5 Kangra da kuma 2005 M7.6 girgizar Kashmir. Wadannan biyun na ƙarshe sun haifar da adadi mafi girma na yawan girgizar ƙasar Himalaya da aka gani zuwa yau, tare da kashe sama da mutane 100,000 tare da barin miliyoyin marasa gida. Girgizar girgizar Himalaya mafi girma a cikin kayan aiki ta faru a ranar 15th Agusta 1950 a Assam, gabashin Indiya. Wannan M8.6 na gefen dama, yajin aiki, girgizar ƙasa an ji shi sosai a kan wani yanki mai girma na tsakiyar Asiya, yana haifar da mummunar lalacewa ga ƙauyuka a cikin yankin.

 

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Avatar na Linda Hohnholz

Linda Hohnholz

Edita a shugaba don eTurboNews bisa ga eTN HQ.

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