Chilimwechi chinali chozizira kwambiri ndi mvula. Posakhalitsa pakati pa mwezi wa July, ndipo masiku otentha amatha kuwerengeka pa zala. Kodi tinganene chiyani za nyengo yonse yosamba ... Ndi chifukwa chiyani? N'chifukwa chiyani kutentha kwa dziko sikunakhudze nyengo ya Russia?
Chilimwe chili kuti?
Zifukwa za chilimwe chodabwitsa ndi zambiri, komanso zowononga nyengo. Malingana ndi buku lina, kutentha kwakukulu kumayambitsidwa ndi mvula yamkuntho yomwe imabwera kuchokera kumpoto kwa Atlantic kupita ku chigawo chapakati cha Russia. Pakuti "mphepo yamkuntho" imakhala ndi mitambo yamvula yozizira, nyengo yamvula ndi yamvula. Mwachitsanzo, ku Moscow, boma lakutentha limafanana kwambiri ndi mwezi wa April kusiyana ndi mwezi wa July. Kuwonjezera apo, panjira yopita kum'mwera, mphepo yamkuntho imakhala ndi ma antiticyclones, choncho nyengo imawoneka ngati nyanja - dzuwa limangowoneka kwa mphindi zingapo patsiku ndipo imabisala kumbuyo kwa mitambo yamvula.
Malinga ndi zina zomwe zimachitika panyengo yamasiku ano, mafunde a Rossby ndi amene amachititsa kuti awonongeke, omwe amaimira mitsinje yaikulu yomwe imabweretsa mvula ya Arctic. Iwo amachita ngati mtundu wa cordon kwa mafunde a mpweya wotentha ochokera kummwera. Zomwe nyengo yozizira imayambitsa zimatenthedwa kutentha ku Arctic. Ngati mphepo yam'mbuyomo ija imasuntha kuchokera kumadzulo kukafika kummawa, kutentha ndi nyengo yotentha, tsopano imakakamizika kusuntha ku sinusoid - kuchokera kumwera mpaka kumpoto ndi kumpoto mpaka kumwera. Choncho, chigawo chapakati cha Russia chilibe kutentha!
Kodi ndi nyengo yotani yomwe ikuyembekezeka mu July?
Yemwe akuyimira nyengo ya nyengo "Phobos" akulonjeza Chimwemwe cha July. Zaka khumi zoyambirira za mwezizi zidzadziwika ndi mvula yamvula yamasiku onse, koma nyengo yofunda m'nyengo yachiwiri yazaka khumi idzakhala yochepa kwambiri kuposa kuzizira ndipo imadutsa masiku a June. Kutentha kotchulidwa kudzakhala pamlingo wa +27 - + madigiri 322. Zoonadi, ngakhale kutenthetsa sikudzakhoza kutentha madzi ndi nyengo yosambira, mwinamwake, ambiri sadzatsegulidwa. Panthawi imodzimodziyo, "Phobos" ikufulumira kukonza kuti maulosi a nthawi yayitali ayenera kuchitidwa ndi chidaliro chochepa. Oimira a Ministry of Emergency Situations alibe chiyembekezo - bungwe limachenjeza za mphepo yamphamvu, mvula yamkuntho (kuphatikizapo matalala) ngakhalenso mphepo yamkuntho. Anthu omwe ali ndi matenda a mitsempha ya mtima ayenera kuopa kusiyana kwa kutentha.
Kodi August adzabwereranso chilimwe?
August ndi mwezi wosadziwika kwambiri wa chilimwe. Kuchokera pamenepo mungathe kuyembekezera kutentha kutentha ndi mphepo. Chifukwa cha zochitika zatsopano, zaka khumi zoyambirira za mwezi wa August zidzadziwika ndi nyengo yabwino ya chilimwe (+20 - +25), kotero kuti mutha kupita kutchuthi, mwachilengedwe, ndipo mumakonda kusangalala ndi kutentha kwa dzuwa. Koma zaka khumi ndi ziwiri zonse sizikhala zophweka - mpweya wozizira ndi mvula zidzafika kumadera akumidzi, koma kutentha kwathunthu sikudzasiya (mpaka +17 - +20). Nyengo yozizira imene anthu okhala ku Russia adakumana nawo mu May-June, simuyenera kuyembekezera - kupatula mphepo yamkuntho komanso mvula yam'nthawi, August sadzabweretsa kanthu. KOMA, kutsatira "Phobos" timabwerezanso kuti maulosi a nthawi yayitali ayenera kuchitidwa osakhulupirika.