Storm yambiro: mamiriro ezvinhu uye unhu

Zvechokwadi mumwe nomumwe wedu akanga anzwa paterevhizheni kana redhiyo vagamuchiri kubva vakurukuri nipped okuti, "yakazivisa rokunyevera dutu." In mupfungwa dzakawanda munzira imomo; dutu guru chifukidziro, uye ipapo chakabvamburwa nemhepo, vakafugama kune simba chinhu miti uye vaviri usina kufukidzwa Vanopfuura kuda wematambudziko vakazviwana mumugwagwa.

Asi munhu wose anoziva hunhu uye mitemo iyi ekunze chiitiko? Rega kuongorora.

Storm (kana dutu) anonzi mhepo zvikuru simba (kana kuti zvinoyemurika chaizvo remhepo rakamuka mugungwa). Storm Nyevero kwaziviswa, uye kana kutarisirwa rakanaya chando guru. Izvi dzinongoitika Fani anogona kunganzi ngozi kuupenyu hwevanhu uye kwezvivako dzomumisha. Zvikurukuru nedambudziko kana dutu hutachiwana mutsetse maumbirwo girazi uye chiedza nesimbi, uye mitema dzezvimwe.

Big dambudziko iri kutarisirwa kana yambiro dutu haanzi muMoscow uye mamwe maguta makuru pamwe motokari kuzara. Mhepo uye mvura nokuparadza pevhu matombo, nekuti icho Asphalt anogona chaizvo kuwira pasi motokari. Kazhinji, pashure yemadutu ose kuwandisa kwemotokari mumigwagwa uye kuoma kufamba pamusoro munzvimbo huru.

Masayendisiti American vakawana kuti riparidzwe panyika vanenge vari kuchamhembe latitudes dutu yambiro kana mhepo nokukurumidza rinosvika makumi matatu nemashanu makiromita paawa (kana mashanu nevatanhatu kilometers).

Kana kuva mhepo kumhanya makumi matanhatu makiromita paawa dutu unowana zita vayo.

Masayendisiti, meteorologists kuziva dzinoverengeka nezvigadziko panowanikwa dutu:

• nedutu (zvichida dzinopisa kana yakasiyana etiology) achipfuura;
• dutu, thrombus kana dutu;
• yomunharaunda kana frontal mabhanan'ana.

Mhepo kumhanya nenzira dutu kupfuura makumi maviri metres por wechipiri (kana kuyera pepasi). Paaizosvika nangananga mamita matatu chete dutu wechipiri pamutemo akatendeuka kuva "dutu". Kana zvakadaro kuwedzera nokukurumidza ane pfupi nguva, ipapo akasvetuka dzinonzi squalls.

Storm Nyevero anonzi apo meteorologists kufanotaura mhepo nokukurumidza kwazvo mapfumbamwe dzinokosha pamusoro Beaufort pamwero. Uyewo ari pamwero uyu Classified umbirimi:

• dutu guru (gumi pfungwa Beaufort kana kusvika 28.5 m / s);
• dutu (gumi pfungwa pamusoro Beaufort kana kuti 32,6 m / s).

Zvichienderana panzvimbo paumbwe dutu vari:

• dzinopisa;
• subtropical;
• dutu (Atlantic Ocean nharaunda);
• dutu (Pacific).

The madutu dzakakurumbira uye migumisiro yazvo

Muna 1824, yakanga nemafashamo St. Petersburg zvachose. Somugumisiro yakakwirira mhepo uye mvura gungwa Neva wayo migero dzakayerera. mvura kupora yakanga wakaiswa pa 410 cm. Zvinokosha kucherechedza kuti kunyange zuva chisimba zvinhu zvikuru hwaipa ekunze yambiro dutu pakaziviswa, asi vanhu vakawanda havana kuteerera nyevero uye akaenda famba pamusoro promenade.

Muna 1931, zvikuru mafashamo kwave kuchiita vazhinji Chinese guta Gaoyou nemakapoteredza. In nguva monsoon mvura dzakayerera kunze kurukova Yellow River. Somugumisiro, vanopfuura zviuru mazana matatu hectares nyika dzaiva pasi mvura. Pasina denga vanenge mamiriyoni makumi mana Chinese. Mune dzimwe nzvimbo, maererano zvakaona, mvura yakanga ichiri inenge mwedzi mitanhatu.