Tornado mu Oklahoma
Mwaka wedutu uchatanga mumwedzi yakati wandei, uye kune nyika dziri kutogadzirira kusangana nemhedzisiro dzavanogona kuunza zvakanyanya sezvinobvira. Imwe yacho ndeye United States, iyo nyika yepasi panoitika zvakanyanya madutu pagore.
Iwe unoda kuziva nei?
Mepu yegore rega yemadutu kubva pakati pa1950 na1995 kubva kuNational Oceanic uye Atmospheric Administration (NOAA)
Zvinoitika kuti iyo orographic nzvimbo yakanakira kuti zviitiko izvi zviitike. Kuchamhembe tine mhepo inotonhorera kubva kuCanada inosangana nemhepo inopisa kubva kuGulf yeMexico. Pakati penzvimbo mbiri iyo Great Plains yakati sandara, chimwe chinhu chinofarira chamupupuri.
Dambudziko guru rinotarisana nevaAmerica nderekuti: kunyangwe dzimba zhinji dziine nzvimbo yakachengeteka yekuzvidzivirira, dzinenge dzese chamupupuri chinoitika husiku, pavanenge vatorara, chimwe chinhu chinoita kuti zvese kukuvara kwemuviri uye kwemuviri kuve kwakakosha, nekuti vanogona kusiya vanopfuura makumi maviri vakafa.
Tornado mu texas
Zvinoitika kunyanya muchirimo nekudonha, uye kazhinji nguva dzose mumatunhu akafanana, kusanganisira: Oklahoma, Nebraska kana Kansas. Muchokwadi, nzvimbo ino inozivikanwa se chamupupuri mumhanyi, nekuda kwehuwandu hweavo vanomuka gore rega rega munzvimbo idzi. Kana ichinge yapera, ndeye National Weather Service (NWS) iri mukutarisira kuiongorora. Ichi chinhu chinoita kuona kumhanya kwemhepo uye kuomarara kwekukuvara, iyo inozivikanwa se Enhanced Fujita kana EF. Nekudaro, isu tingave neEF0 kana yakangokonzeresa kukuvara kudiki, kana EF5 kana yaparadza madhorobha ese kana maguta.
Ndinovimba nekushanduka kwemamiriro ekunze uye kuwedzera kwekushisa mhepo dzinowedzera nekuwedzera kuitika, uye nekuwedzera kusimba.
Ndataura kune mumwe purofesa wefizikisi murabhoritari panguva yekucheka, ndichipenda mhepo ndichinongedzera kumapati emauto uko maaviator anobhururuka uye nekumira achifananidza mureza, mubvunzo ndewekuti zvinhu zvese zvine maitiro, zvichitora mwando sereferenzi. I leave something for you, you do the rest, ndakaona varume vaviri mukati meavern mu la isabelica, mumwe aine t-sheti yeadiada, yakaita mumvuri, zvinoita kwandiri kuti aive nezvombo, ipapo ndakamuonazve airatidzika seuyo ari mu la taca Mapurisa, ndakatya ndikaudza mukoma wangu, kune vavakidzani pano kuti izvo zvavanoita zvinondiisa mukutyisa, vamwe vanondibata zvisina kunaka uye vamwe vanotsvaga dambudziko kwandiri.