Tinoziva kuti dutu remhepo dzinogona kuwedzera nekukurumidza. Mazhinji acho ane zvikamu zve5 kana zvakafanana. Kana dutu rinopisa rasvika muzvikamu izvi rinozivikanwa nezita remadutu kana matutu. Mazhinji acho anoratidza diki, rakanyatso tsanangudzwa ziso rinoonekera zvakanyanya, kunyanya mune satellite uye radar mifananidzo. Iwo anowanzo kuve iwo maitiro anoratidzira simba re tropical cyclone. Nhasi tichataura nezvazvo Dutu Hagibis, sezvo aive akasarudzika maererano neziso rake uye nekudzidziswa.
Muchikamu chino tiri kuzokuudza zvese zvaunoda kuti uzive nezveTyphoon Hagibis, hunhu hwayo uye kuumbwa kwayo.
Mhando huru
Kana isu tisingataure nezvedutu nemadutu, izvi zvinoumbwa nezvikamu zvitatu: ziso, madziro eziso uye zvisungo zvemvura. Kana isu tichitaura nezve ziso rechamupupuri, tiri kutaura nezve pakati pe tropical cyclone mune iyo system yese iri kutenderera. Paavhareji, ziso rechamupupuri rinowanzoita anenge makiromita makumi matatu-30 muhupamhi. Mune zvimwe zviitiko inogona kusvika pahupamhi hombe, kunyangwe isiri iyo yakajairika. Ndidzo chete hombe dutu dzinopisa dzinoita. Dzimwe nguva, tingave neziso rakaderedzwa kuita diki uye rakawedzera dhayamita. Semuenzaniso, Typhoon Carmen inofanirwa kunge iine ziso remakiromita mazana matatu nemakumi matatu, ichive chikuru pane zvese zvakanyorwa, nepo Hurricane Wilma yaingova neziso rimwe chete remakiromita 370.
Dzimwe mhirizhonga dzinoshanda nemadutu zvinounza izvo zvinonzi ziso rekurenda kana ziso remusoro wekurenda Zvinoitika kana ziso remhepo inopisa ichidiki pane zvakajairwa. Izvi ndizvo zvakaitika kuTyphoon Hagibis muna 2019. Ziso diki rinoita kuti dutu riwedzere simba sezvo dutu rakakomberedza ziso rinotenderera nekukurumidza. Dutu rine simba kwazvo rine ziso rekuhaya rinowanzo gadzira shanduko dzakasimba mukukwirira kwakanyanya nekuda kwemhepo dzakabatana.
Pakati pehunhu hweTypon Hagibis tinowana saizi yayo mesoscale. Izvi zvinoreva kuti idutu rine simba kufungidzira maererano nezvose zviri zviviri nzira nekusimba kwemhepo. Chimwe chinoratidza hunhu hweTyphoon Hagibis, pamusoro peziso rayo redutu, irwo ziso madziro uye mabhanan'ana emvura anomiririra zvese zvinhu zvakakosha mudutu. Chekupedzisira, zvisungo zvemvura ndiwo makore ari kuumba dutu uye anotenderera pamadziro eziso. Iwo anowanzo kuve kusvika kumazana emakiromita kureba uye anoenderana zvakanyanya nehukuru hwedutu rese. Iwo mabhendi anotenderera zvinoenderana newatch nguva dzose patinenge tiri kuchamhembe kwenyika uye naivowo vanowanzova nemhepo ine simba guru.
Iko kukura kukuru kweTypon Hagibis
Imwe yenyaya dzakasarudzika munhoroondo kubvira pakaumbwa madutu nemadutu zvakanyorwa ndiTyphoon Hagibis. Iyo dutu guru rakapfuura nekuchamhembe kweMariana Islands iri muPacific Ocean muna Gumiguru 7, 2019. Yakapfuura nemu zviwi se chikamu che5 tropical cyclone ichiperekedzwa nemhepo dzakanyanya kwazvo dzehurongwa hwe 260 kilometres paawa.
Chakanyanya kumira pachena nezve dutu iri yaive mwero wayo wekuwedzera kusimba. Uye ndezvekuti yaive nedhigirii yekuwedzera iyo yakawana madutu mashoma. Zvakaitika mumaawa makumi maviri nemana chete kuti mhepo ine 24 km / h ive nemhepo ye96 km / h. Kuwedzera kwekumhanyisa uku mumhepo yakasimudzira yakasimba isingawanzo uye mhando yekukurumidza yekuwedzera.
Parizvino, NOAA's Division of Hurricane Research inonyora dutu rimwe chete muPacific Northwest iro rakadaro: Super Typhoon Forrest ya1983. Nhasi, ichiri kutarisirwa sedutu rakasimba kwazvo pasi rese. Chii chinonyanya kumira pamusoro pehukuru hukuru asi iro diki diki rinotenderera pakati uye kutenderedza ziso rakakura kunge rakavharirwa mukati. Sezvo nguva yakafamba, dhayamita yeziso redutu rakayera 5 nautical mamaira, nepo ziso repiri rakaribata.
Ziso rechamupupuri rinoita nzvimbo yedutu kuti avhareji haigone kuve yakanyanya kukura, uye inonzi ziso remusoro wepini. Mazuva mushure mekuumbwa kwayo, yakasangana nechitsuwa cheAnatahan chisina vanhu uye yakatama ichibva kuMicronesia. Yakapera simba sezvo yaifamba ichienda kuchamhembe, uye rinenge vhiki imwe gare gare yakashanduka ikaita Chikamu 1-2 dutu payakasvika kuJapan. Zita rekuti Hagibis rinoreva kumhanya muTagalog, saka izita raro.
Dutu Rakanakisa Hagibis
Chaifungidzirwa sechiitiko chakaipisisa pasi rese nekuti mumaawa mashoma zvakabva pakuva dutu remhepo rinopisa kusvika kuchamupupuri chechikamu 5. Ndiyo shanduko inokurumidza kupfuura dzose, uye imwe yeakasimba kwazvo nekuda kwesimba rayo . Nekuverenga pamusoro wekurenda musoro yakaita dutu rine njodzi chaizvo.
Kuumbwa kwaro, semamwe madutu, kwakaitika pakati pegungwa. Isu tinoziva kuti nekuda kwekudonha kwekumanikidza, mweya unowanzo zadza mukaha wakasara nekudonha kwekumanikidza. Kana chamupupuri changodyisa mugungwa ndokusvika kumahombekombe, hachisisina nzira yekuzvipa choga uye nezvimwe, saka chinopera simba painopinda. Iyo 1983 Forrest super dutu, uye kunyangwe yaive neyakaenzana yekumhanyisa mhanyisa, yaive isina simba shoma nekuda kwekusava neiyo pini-ziso.
Shanduko iyi yanga iine zvakawanda zvekuita nehunhu hwayo husina kujairika. Mifananidzo yesataneti yakawanikwa yakaratidza kuti yaive neziso diki kwazvo mukati mehombe. Ose ari maviri akabatanidzwa kugadzira ziso rakakura uye kuwedzera simba rayo. Semutemo, madutu ese ane ziso rine hupamhi zvinoenderana nesimba rauinaro. Kana iri diki ine ngozi zvakanyanya.
Ndinovimba kuti neruzivo urwu unogona kudzidza zvakawanda nezveTyphoon Hagibis nehunhu hwayo.