Puas yog Christchurch Earthquake 2011 tau kwv yees?
Puas yog Christchurch Earthquake 2011 tau kwv yees?

Video: Puas yog Christchurch Earthquake 2011 tau kwv yees?

Video: Puas yog Christchurch Earthquake 2011 tau kwv yees?
Video: The Situation after the Great East Japan Earthquake (June 1,2011) 2024, Kaum ib hlis
Anonim

Thaum lub sij hawm 2010 thiab 2011 av qeeg tshwm sim ntawm "qhov muag tsis pom" lossis tsis paub qhov txhaum, New Zealand Av qeeg Commission muaj, nyob rau hauv 1991 tsab ntawv ceeb toom, kwv yees nruab nrab av qeeg hauv Canterbury nrog qhov muaj feem cuam tshuam txog liquefaction.

Hais txog qhov no, hom av qeeg twg yog Christchurch 2011?

Qhov zais txhaum uas ua rau Lub ob hlis ntuj 2011 Christchurch av qeeg . Lub Cuaj Hli Xyoo 2010, Christchurch tau shaken los ntawm qhov loj 7.1 Darfield av qeeg , tshwm sim los ntawm kev txav raws faults sab hnub poob ntawm lub nroog ntawm lub Canterbury Plains.

Tsis tas li ntawd, qhov cuam tshuam ntawm Christchurch av qeeg xyoo 2011 yog dab tsi? Lub Canterbury av qeeg ua rau muaj kev hloov pauv tseem ceeb rau ib puag ncig ntuj, suav nrog liquefaction, lateral kis nyob ze ntawm cov dej, kev hloov pauv hauv av, thiab ntau pob zeb thiab av qeeg. Cua thiab dej zoo tau kuj cuam tshuam, nrog rau cov dej-raws li kev ua si ua si raug tso tseg kom txog rau thaum lub Kaum Ib Hlis 2011.

Tsuas yog li ntawd, yog vim li cas Christchurch Earthquake 2011 thiaj li puas tsuaj?

Lub Ob Hlis, 2011 av qeeg tau tshaj tawm tias yog ib qho kev poob siab ntawm qhov xwm txheej tseem ceeb xyoo tas los, tab sis qhov chaw tseem ceeb tshaj tawm qhia tias lwm qhov ntawm qhov kev ua txhaum txoj cai tau tawg zoo li tau hais los ntawm Ontario Geofish. Cov av qeeg muaj ib tug oblique thrust mechanism, uas ua rau ib tug tseem ceeb ntsug offsets nyob rau hauv lub nroog.

Puas yog av qeeg hauv Christchurch xyoo 2011 puas yog tom qab?

Nyob rau 22 Lub Ob Hlis 2011 Peb 12:51 Christchurch tau ntaus los ntawm qhov loj ntawm 6.3 av qeeg . Cov av qeeg tau nyob nruab nrab ntawm 10km sab qab teb-sab hnub tuaj ntawm lub nroog ntawm qhov tob ntawm 5km. Hauv kaum feeb tom qab nws ntaus, muaj 10 kev poob siab ntawm magnitude 4 los yog ntau tshaj.

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