Mezue ahịrịokwu na-esonụ: Ala ọma jijiji ndị a na-enwe n'ime efere bụ ndị na-adịghị ahụkebe ma e jiri ha tụnyere ala ọma jijiji ndị a na-enwe n'ime efere ndị a maara nke ọma. Ihe owuwu ndị dị anya site n'ókè nke efere ndị ahụ na-enwekarị nkwalite seismic, ya mere nnukwu ala ọma jijiji ndị dị n'ime efere nwere ike imebi nnukwu ihe. Ihe atụ nke ala ọma jijiji ndị na - emebi ihe bụ ala ọma jijiji ndị na - ebibi ihe bụ́ ndị na - eme n'ime efere.
Ala ọma jijiji nke Gujarat na 2001, ala ọma jijiji nke Indian Ocean nke 2012, ala ọma jijiji nke Puebla nke 2017, ala ọma jijiji nke 1811 <unk> 1812 na New Madrid, Missouri, ala ọma jijiji nke 1886 na Charleston, South Carolina na ala ọma jijiji nke South Sandwich Islands nke 2021.