Chete kana munhu wese achine izvi mhedzisiro iyo Hurricane Harvey yasiya payakapfuura nemuTexas, chamupupuri chitsva, chakabhabhatidzwa nezita rekuti Irma, ari kuenda kuCaribbean. Iine mukana wekusvikawo kuUnited States, ndezvemamhepo anonyanya kuzivikanwa anonzi «Cape Verde hurricane».
Rudzi rwemhepo iyi rwunoshevedzwa nekuti rwunogadzira kumabvazuva kweAtlantic, padyo nezvitsuwa zveCape Verde. Kufamba kuyambuka Atlantic, iyo Cape Verde madutu vanowanzomira kuve vamwe ve madutu makuru uye akasimba. Mienzaniso yeiyi inogona kuwanikwa muHurricane Hugo, iyo yakasvika muchikamu che5, iyo yakabata Puerto Rico, Saint Croix neSouth Carolina, ichisiya kukuvara kukuru muna 1989. Mumwe muenzaniso watinawo muHurricane Ivan mugore ra2004 rechikamu 5, iine "Chisina kumboitika" kusimba kunzvimbo dzakadzika nemhepo yakakwira ye275km / h.
Irma idutu rinogona kukuvadza
Dutu Irma izvozvi
Irma akatumidzwa zita remhepo inopisa nhasi Chitatu mangwanani. Pakazosvika China masikati, yakanga yatova dutu reChikamu 3, ine mhepo dze185km / h. Izvi zvinosimbisa zvinoputika zvinozivikanwa se "kukurumidza kukura.", sekutsanangurwa ne National Hurricane Center. Iri zita rinopihwa kana paine kuwedzera kwemhepo kumhanya kweinenge 56km / h mumaawa asingasviki makumi maviri nemana.
Panyaya yaHarvey, taigona kuona chiitiko chimwe chete ichi. Yaive nekukwira nekukurumidza isati yasvika pasirese, ichichikwiridzira kuChechi 4 payakatama padhuze neCorpus Christi. Zvisinei, kunyange hazvo zvaigona kutarisirwa kuti zvinogona kuwedzera, vashoma vangadai vakataura kuti zvaizosvika pakukura kwakadaro kare, apo zvaifungidzirwa kuti zvaigona kusvika muchikamu 1, kunyanya 2. Dzimwe nguva, miniti yekupedzisira zvinhu zvinokonzeresa shanduko huru, zvese mudutu uye zvimwe zvemamiriro ekunze.
Kune Irma, zviripo uye zvirevo zvekufungidzira kubva kuNational Hurricane Center zvinoratidza izvo zvicharamba zvichisimba paunenge uchienda kumadokero kwemazuva mashanu anotevera. Zvinokwanisika kuti nemusi weChipiri uno, inenge yatove dutu rechikamu 4. Chikamu ichi, pachiyero cheSaffir-Simpson, chine kumhanya kwemhepo kuri pakati pe 210 ne 249km / h, ine simba repakati nepakati pemamirioni e920 ne944. Zvinogona kukuvara zvakapararira muzvivakwa zvekudzivirira, kudonha kwedenga muzvivakwa zvidiki, uye mafashama munzvimbo yepakati, seHarvey.
Kufanirwa kwaIrma kweinotevera China zuva 7
Puerto Rico inogadzirira
Kunyangwe zvisingaite kuziva chaizvo kana Hurricane Irma ichizosvika kuPuerto Rico, manisiparati echitsuwa cheCulebra ari kutogadzirira, achifunga kuti zvichaitika. Meya Williams Iván Solís akati, «Hatigone kuvimbana. Tinokurudzira vanhu kuti vagadzirire. Ngatisamirirei kusvika nguva yekupedzisira ». Saizvozvowo, meya anoratidza kuti kana dutu rikazobata Puerto Rico, nzvimbo dzine dzimba dzematanda nedzinc, pamwe nedzimba dzinofamba, dzichadzingwa.
Tichifunga nezve kufungidzira kweNational Hurricane Center, Irma yaigona kupfuura nekuchamhembe kwePuerto Rico pakati peChitatu neChina chevhiki inotevera se "dutu guru." Nemhepo dzakakura kupfuura 178km / h iyo inenge yatove chikamu che3. "Saka kuti dambudziko rirege kuitika, tichagadzirira sezvatinogadzirira gore rega", Solís akatongerwa mutongo.
Ndiani anonzi madutu?
Gore rega rega runyorwa rwakagadzirirwa nemazita ayo madutu anowanikwa mukati memwaka wese achagamuchira. Aya mazita anodzokororwa makore matanhatu ese, anosanganisira zita retsamba imwe neimwe yezvinyorwa (zvisingaverenge mabhii Q, U, X, Y uye Z) uye mamwe mazita echirume neechikadzi. Mugore rino semuenzaniso, mwaka wedutu wakatanga naArlene, muna Kubvumbi, kutanga zita na A. Harvey, aive H, tsamba inotevera yaizove ini, saka Irma anotevera.
Kana dutu rikanyanya kuparadza munyika, zita rayo rinobviswa uye rinotsiviwa pane zvakanyorwa. Kana zita rako harigone kushandiswa kwemakore gumi anotevera kudzivirira nyonganiso. Nenzira iyi, nekutumidza dutu rine zita, rinogona kukurumidza kuwanikwa zviri nyore nenguva. Iyi sisitimu yakagadzirwa muna 1953 neNational Hurricane Center, muUnited States.
Tichazotaura chero zvinoitika mukushanduka kwaIrma.