<prompt> Qedela umusho olandelayo: Lesi siphepho saholela ekutheni abantu baseMelika abangaphezu kwezigidi eziyi-170 babekwe ngaphansi kwezixwayiso ezahlukahlukene zesimo sezulu sasebusika ezikhishwa yiNational Weather Service e-United States ezweni lonke futhi kwabangela ukunqamuka kwamandla kubantu abangaphezu kwezigidi eziyi-9.9 e-US naseMexico, ikakhulukazi inkinga yamandla ka-2021 eTexas. Ukucinywa kukagesi kwakukhulu kunakho konke eU.S.  <response>: Ukucinywa kukagesi enyakatho-mpumalanga ngo-2003. Lesi siphepho sabangela umkhuhlane owahlasela ingxenye enkulu yeNyakatho Melika. Lesi siphepho saletha nesimo sezulu esibi kakhulu eNingizimu-mpumalanga ye-United States, kuhlanganise neziphepho eziningana. Ngo-February 16, kwakunabantu okungenani abangu-20 abafa ngokuqondile nabangu-13 abafa ngokungaqondile ngenxa yalesi siphepho; ngo-April 30, inani labafile lase likhuphuke laba okungenani abangu-176, kuhlanganise nabantu abangu-164 e-United States nabantu abangu-12 eMexico. Kulinganiselwa ukuthi lesi siphepho sabangela umonakalo ongamaRandi ayizigidi eziyizinkulungwane ezingu-22,4, okwenza saba isiphepho sasebusika esibizayo kunazo zonke emlandweni. Futhi kuyisiphepho sasebusika esibulala kunazo zonke eNyakatho Melika kusukela ngeSiphepho Selikhulu Leminyaka Sango - 1993, esabulala abantu abangu - 318. 