Masiku awiri awa, Mkuntho Siampa ndi Typhoon Avery zapangidwa, kotero kuti miyezi yachete kumadzulo kwa Pacific Ocean kamodzinso mu nthawi yamphepo yamkuntho yogwira ntchito - ngakhale, pa July 6, dongosolo lamtambo lotsalira la Typhoon Siampa komanso pakati ndi pakati. Kum'mawa kwa China kuti apitirize ntchito, mapu amtundu wa Feng Yun 4 owoneka bwino kwambiri amatha kuwonanso mitambo yayikulu yotsalira ya Mkuntho wa Siampa womwe ukuzungulira kumpoto, m'masiku angapo apitawa, mitambo yotsalira ya Mkuntho Siampa Kumpoto kunawaza mvula yambiri, ngakhale Henan ndi malo ena adawonekeranso mvula yambiri.
Zachidziwikire, Mkuntho wa 4, womwe udapangidwa pambuyo pa Mkuntho wa Siam, udafikanso ku Japan ndipo pambuyo pake unasandulika chimphepo chozizira.Choncho, pambuyo pa kusakaniza kwa mphepo yamkuntho iwiri, palibe mvula yamkuntho yatsopano yomwe ikugwira ntchito kumadzulo kwa Pacific.Pa mapu a mtambo wa satellite, titha kuonanso kuti Nyanja ya South China ndi nyanja ya kumadzulo kwa Pacific Ocean ili ndi mlengalenga wambiri wowoneka bwino, ndipo ambiri a iwo ali pansi pa ulamuliro wa subtropical high pressure.
Pa nthawiyi, komabe, kulosera kwapakompyuta kophatikizana kukupanganso mafunde - kuwonjezera pa zotsalira za chimphepo chamkuntho cha Siampa chapakati pa latitude ndi mphepo yamkuntho yotchedwa Typhoon Avery, zomwe zikuwonekeranso muzolosera zapakompyuta zazikuluzikulu ndikukonzanso Kutuluka kwa mvula yamkuntho yambiri kummawa kwa South China Sea ndi Philippines.Supercomputer Ensemble Forecast imatsata machitidwe omwe akubwera, ndipo kuwonekera kwa mizere yambiri yamkuntho ku South China Sea komanso kum'mawa kwa Philippines kumatanthauza kuti nthawi yotsatira ya mvula yamkuntho ikhoza kuyandikira.
Monga zoneneratu zapakompyuta pa Julayi 11, pali mphepo yamkuntho yayikulu m'chigawo chapakati cha South China Sea, chomwe chikuwoneka ngati chimphepo chamkuntho chikugwira ntchito.Koma kuchokera kuneneratu, izi cyclonic mphepo kumunda ku South China Sea pa likulu la otsika kuthamanga si otsika kwambiri, kokha za 1004 hPa, kupanikizika koteroko ndi ofanana ndi otentha maganizo mlingo, sangathe kukhala mvula yamkuntho yotentha akadali. kukayikira kwambiri, sangakhale chimphepo No. 5 ndizovuta kunena.
Chifukwa chake, ngakhale kulosera kwapakompyuta kudzakhala ndi mthunzi wa chimphepo chamkuntho chatsopano mtsogolomo, momwe zinthu ziliri ziyenera kuwonedwa mosalekeza - kaya padzakhala mvula yamkuntho yatsopano ku South China Sea ndi zigawo ziwiri zakum'mawa kwa Philippines. , kapena ngati zomwe zili ku South China Sea sizingasinthe kukhala mvula yamkuntho yatsopano, komanso ngati mphepo zamkuntho zatsopano kummawa kwa Philippines zidzakhala pafupi ndi China, pali zosiyana zambiri.Kawirikawiri, nthawi yotsatira, tifunikabe kupitirizabe kumvetsera nkhani za mphepo yamkuntho, panthawi yochita ntchito yabwino yoyankhira.Makamaka mabwato ophera nsomba,nyali zosonkhanitsira nsombayoikidwa m'bwalo, yosavuta kuwonongeka chifukwa cha mphepo yamkuntho ndi mvula, chonde mabwato osodza abwerere ku doko mu nthawi yoti muteteze.Pa nthawi yomweyi chitani ntchito yabwino mu chipinda chamagetsi cha malo osungiramo sitima kuti muteteze mvula, kuonetsetsa kutimpirachipinda chogwirira ntchito sichidzalowa mumvula.
Nthawi yotumiza: Jul-07-2022