Okwu Mmalite
Memphis na-anọchi anya na ọnọdụ ọjọọ nke New Madrid Cault Zone, nke kachasị arụ ọrụ n'ebe ọwụwa anyanwụ nke Rockies. Nsogbu kachasị njọ nke kpatara ya mere ihe fọrọ nke nta ka ọ bụrụ afọ 200 gara aga, na-ahapụ ndị ọkà mmụta sayensị ka ha kwuo na "nnukwu" na-esote nwere ike ịbụ n'akụkụ nkuku.
Ebe
Ógbè Madrid nke dị na New Madrid dị n'etiti ndagwurugwu Mississippi, dị kilomita 150, ma metụ isi ise.
Ebe ugwu ya dị n'ebe ndịda Illinois ma gbasaa n'ebe ndịda n'ime Osimiri Arkansas na n'ebe ọdịda anyanwụ Tennessee.
Ala ọma jijiji ọ bụla na-eme na Mpaghara Seismic a nwere ike imetụta akụkụ nke asatọ, gụnyere Arkansas, Illinois, Indiana, Kentucky, Missouri, Mississippi, Oklahoma, na N'ezie Tennessee.
Akụkọ
Site na 1811 rue 1812, New Madrid Fault Zone hụrụ ụfọdụ n'ime ala ọma jijiji kachasị na North America. N'ime ọnwa anọ, ala ọma jijiji ise nwere ọnụ ọgụgụ dị elu nke 8.0 ma ọ bụ karịa ka e dekọrọ na mpaghara ahụ. Ala ọma jijiji ndị a bụ maka ime ka Osimiri Mississippi dị ntakịrị na-aga azụ, na-eduga n'inwe Reelfoot Lake.
Ọrụ
Ngalaba mmebi nke New Madrid na-ebuli ala ala ọma jijiji n'otu ụbọchị, ọ bụ ezie na ọtụtụ n'ime ala ọma jijiji ndị a adịghị ike ka anyị nwee mmetụta. Ndị ogologo oge bi na Memphis nwere ike icheta 5.0 nke mere na March nke 1976 ma ọ bụ 4.8 na September nke 1990.
Ndị ọkà mmụta sayensị na-ekwu na ohere nke oke 6.0 ma ọ bụ nnukwu ala ọma jijiji ahụ na-eme na New Madrid Trouble na afọ 50 na - esote dị n'agbata 25 na pasent 40.
N'afọ 2012, Ụlọ Ọrụ Geological Survey nke United States kọrọ banyere ala ọma jijiji 4.0 na mpaghara New Madrid Seismic, nke nwere otu ihe atụ nke Parkin, Arkansas, nke nwere ike ikwu na ụfọdụ ndị bi na Memphis nwere mmetụta.
Mahadum Memphis na-akwado Center for Earthquake Research and Information (CERTI), otu nzukọ guzobere na 1977 iji nyochaa ọrụ mwepụ na Middle South site na iji nkà na ụzụ. Ha na-enye mmelite na ozi gbasara oke ala ọma jijiji na omume kachasị mma, yana ịkụziri ụmụ akwụkwọ gụsịrị akwụkwọ n'ọhịa.
Ekekereke Earthquake
E nwere ọtụtụ ụzọ isi kwadebe maka ohere nke ala ọma jijiji na Memphis. Akpa, ị nwere ike idebe ihe nchebe ala ọma jijiji na ụlọ gị na n'ụgbọala gị. Ọ bụ ezi echiche ka ị mụta ụzọ isi gbanyụọ gas, mmiri, na ọkụ eletrik n'ụlọ gị. Ọ bụrụ na ị nwere ihe ọ bụla dị arọ na-atụkwasị na mgbidi nke ụlọ gị, jide n'aka na a na-ejide ha. Ọzọ, mee atụmatụ na ezinụlọ iji zukọta mgbe ala ọma jijiji gasịrị (ma ọ bụ ọdachi ọ bụla). N'ikpeazụ, ịnwere ike ịgbakwunye mkpuchi ala ọma jijiji na iwu mkpuchi onye nwe ụlọ gị.
Na Omume nke Ala Ọma Jijiji
N'oge ala ọma jijiji, kpuchie ya n'okpuru nnukwu arịa ma ọ bụ jigide onwe gị n'ọnụ ụzọ. Ikwesiri ịhapụ ụlọ, osisi, akara ike, na mgbapụta. Jide n'aka na ị gere redio ma ọ bụ telivishọn maka ntụziaka ọ bụla site n'aka ndị ọrụ mberede.Ọ bụrụ na ala ọma jijiji akwụsịla, lelee mmerụ ahụ n'ahụ onwe gị na ndị ọzọ.
Mgbe nke ahụ gasị, lelee maka nchedo nchedo: ụlọ ndị na-adịghị agbanwe agbanwe, ikuku gas, mgbada ike, wdg.