Weather da kuma sauyin yanayi Irkutsk

Irkutsk nahiyar sauyin yanayi da cika fuska, musamman a da tasiri mai yawan dalilai: da wuri, siffar, wurare dabam dabam na iska talakawa gina HPP.

Concepts da ma'anar

Sauyin yanayi - dogon lokacin da yanayin da yanayin da wannan yanki, shi ne in mun gwada m. A ra'ayi na "sauyin yanayi" ya zo daga Girkanci tushen kalmar klima, wanda ke nufin "kafada" cewa shi ne, da gangare na duniya ta surface zuwa rana ta haskoki. Ƙasa sauyin yanayi ne a hankali alaka da jiki da kuma Gwargwadon yanayin (kogin kwaruruka, ridges, nesa daga teku) da kuma na yanayi dabam dabam (anticyclones, cyclones, da motsi na iska talakawa).

Weather yanayin da aka ƙaddara as ƙananan yadudduka da yanayi, a kuma wani lokaci, a wani wuri, shi ne m.

Mene ne sauyin yanayi a Irkutsk? Features birni sauyin yanayi

A sauyin yanayi na birnin Irkutsk ne nahiyar tare da dogon (game da 6 watanni), m winters da dumi rigar ruwa rani. A sauyin yanayi na birnin matukar yin tasiri a yi na Irkutsk da sauran samar da wutar lantarki a kan kogin Angara: ya zama softer, amma a lokaci guda a cikin yankin da ya muhimmanci ƙãra zafi. Running yanayin zafi ragu sosai, kamar yadda da hunturu dan kadan ya karu idan aka kwatanta da lokacin kafin HPP tsarin.

A cikin hunturu, birnin mamaye anticyclone predominates bushe hasken rana m weather, haske iskõki (ba fiye da 1 m / s), da tsari fitowa m sanyaya na duniya ta surface.

A cikin dumi kakar cyclones (low barometric matsa lamba) ana maye gurbin anticyclones, wanda suna sosai m hazo da kuma cloudiness. Summer da dama a game da 85% na shekara-shekara hazo.

Babban yanayin Manuniya na Irkutsk birni da kewaye

The musamman da suka bambanta da meteorological canji siffofin da wuri na birnin Irkutsk. An located a cikin Angara River kwarin, da nisa daga teku. A fasalin da birnin sauyin yanayi ne m, dogon hunturu da kuma bazara short ruwa.

Mazauna kira su birnin ba kawai a matsayin "birnin permafrost" - domin winters da kadan snow da kuma m iskõki na duniya ta surface an rufe kusan babu snow da daskarewa fita. A coldest wata a Irkutsk - Janairu (-15-33 ° C) da kuma warmest - Yuli (+ 18 + 20 ° C). A m iska zazzabi gwamnatin t -50 ° C iyakar - + 36 ° C. The talakawan zafin jiki a Irkutske Janairu -18 ° C (na dare), -15 ° C (rana), a watan Yuli + 20 ° C (dare) kuma a + 23 ° C (rana). Daily mawadãta kai 20 ° C, shekara-shekara mawadãta zuwa 50 ° C. The tsanani da zazzabi yanayi a halin yanzu yanayi za a iya canjawa wuri ta wajen samun iska da kuma kwandishan tsarin. Shigarwa da kuma sayar da irin wannan kayan aiki da OOO "Climate" (Irkutsk).

A hazo gwamnatin halin da matsakaicin ga Yuli, da talakawan da dama zuwa 500 mm a kowace shekara. A talakawan zafi na game da 70%, qara zafi a lokacin rani.

Babban kwatance iskõki rinjaye a Irkutsk

A cikin hunturu na Irkutsk da kewaye yankin da aka mamaye da iskõki na yamma, a lokacin rani - arewa maso yammacin shugabanci. The kwarin Angara River a cikin birni an fuskantar da daga arewa maso yammacin zuwa kudu maso gabashin, da mita daga iska kwatance a cikin mafi girman.

Table iska shugabanci Irkutske

A cikin sanyi lokaci na shekara saboda da tasiri na anticyclone kiyaye lokaci-lokaci komawa da calms, ta share - game da 40%. A cikin bazara da kaka lokaci iska gudun kai game da 3 m / c.

M weather mamaki da ci gaba a birnin Irkutsk

M weather faru a cikin ƙauyuka, gagarumar barazana ga rayuwa da kuma kiwon lafiya na mutane, sa gagarumin dukiya lalacewar. Bisa ga lissafin kimiyya, da masana yanayin sararin samaniya a nan gaba a cikin birnin da kewaye yankunan ana sa ran kara ambaliyar komawa, shawa, blizzards, flash ambaliya, tornadoes, high iskõki, mahaukaci hawa da sauka daga yanayin zafi, fari da kuma gobara.

Babban dalilin da girma da irin wannan abubuwan da suka faru ne a kara da talakawan iska zafin jiki da kuma tamkar surface, wadda take kaiwa zuwa ƙãra danshin daga surface (tare da kara t by 1 ° C danshin ƙaruwa ta game da 7%), kuma, kamar yadda wani sakamako, kara a hazo. Saboda haka, a cikin past 'yan shekaru a lokacin daga watan Janairu zuwa watan Oktoba, akwai wata karuwa da talakawan wata-wata t ° C kamar yadda idan aka kwatanta da lokacin 1963-2009 gg. kamar 2,6 ° C.

Daga cikin illa na yanayi weather Irkutsk shafi kiwon lafiya da kuma mutane su da harshen damo ne musamman high zafin jiki (T ° C matsakaicin yawan zafin jiki + 35 ° C kwanaki 5) da kuma musamman low yanayin zafi (m t ° C iska a kasa -40 ° C kwanaki 5).

A Sanadin matsananci zafin jiki nuni - Irkutsk nahiyar sauyin yanayi da kuma wurare dabam dabam matakai a cikin ƙananan yanayi (sanyi iska mamayewa na Arctic latitudes a cikin sanyi kakar kuma dogon nassi na anticyclones in summer).

A birnin daya daga cikin mafi tsananin yanayi ne da karfi da iska. Yanayin sararin samaniya asirce biyu shekara-shekara ganiya da karfi da kuma karfi sosai iskõki - a watan Mayu da watan Nuwamba. A tsakiyar hunturu da kuma bazara, akwai kadan maimaitawa lokuta, tare da iska mai karfi.

A cikin hunturu, tsananin iska hade da wani Blizzard, wani gagarumin wani ɓangare na su kiyaye a lokacin daga Nuwamba zuwa Maris.

A lokacin rani watanni suna hade tare da tsananin iska, ƙura hadari da squalls wucewa yawanci a watan Mayu ko Yuni.

A tsakiyar lokacin rani da ganiya events kamar tsawo ruwan sama (for 12 hours da dama fiye da 100 mm ko game da 120 mm per day), da karfi ruwan sama (for 12 hours da dama zuwa 50 mm) da kuma manyan ƙanƙara (ƙanƙarar duwatsu 20 mm diamita).

Cyclones kudu kara da mita da nauyi rainfalls (precipitations adadin ruwa mafi girma daga 30 mm na tsawon kasa da awa 1), shawa fada a cikin biyu da rabi na bazara (a watan Agusta ganiya).

Tã hazo (Ganuwar kasa da 50 mita) a cikin warmer watanni, akwai 5 sau fiye da na kowa, fiye da sanyi, fãce a 'yan shekarun da karuwar adadin kwanaki da shekara tare da hazo. Da samuwar hazo da kuma ya karu cloudiness a lokacin rani, sanyi da kuma low ganuwa a cikin bazara da kaka rinjayar HPP.

Tã hazo (Ganuwar kasa da 50 m) aka lura a cikin warmer watanni, 5 sau mafi sau da yawa fiye da a cikin sanyi, fãce a 'yan shekarun da karuwar adadin kwanaki a shekara tare da wani karfi hazo.

A tasiri na cyclones da anticyclones a birnin sauyin yanayi

Tsawo sanyi lokaci hade da shigarwa na iyakacin duniya cyclones da kuma dogon dumi - nassi na iska daga kudu temperate latitudes. A cikin 'yan shekaru, ya rubuta da wadannan juna: a Irkutsk yankin tare da lokaci na musamman nauyi frosts, aka rubuta akai akai fiye da tare da wani musamman tsanani zafi.

A samuwar hazo da kuma hazo a Irkutsk gagarumin taimako ga kawo anticyclones, da kuma samuwar shawa, karfi squally iska ne ya rinjayi cyclones.

Climate Irkutsk, da Siberian hali

Mutane ce da sauyin yanayi suranta cikin hali na mutane. Wannan magana gaba daya yayi dace da gaskiya dangane da mazauna Irkutsk. Siberian matsananci yanayi zafin da kuma kafa na wannan yanayi. "Mafi muhimmanci shi ne yanayin a cikin gidan ...", ko fiye daidai da yanayi na cikin gida. Domin wadannan dalilai, ɓullo da wani babban adadin kayan aiki, domin kyale sauyin yanayi iko a cikin gidajen birnin Irkutsk. Iska kayan aiki, iska-motsa jiki, da sanyaya wurare da kuma more ba ka damar canja wurin duk kuwa da irin wahalhalu da tsanani Siberian sauyin yanayi via Irkutsk sauyin yanayi iko.