Tornado Machenjezo, Mawonekedwe, Kukonzekera, ndi Historical Tornado Information
Minneapolis ndi St. Paul, monga ambiri a USA, ali pangozi yochokera ku mphepo zamkuntho. Southern Minnesota, kuphatikizapo Twin Cities metro m'deralo, akuwoneka kuti ali mu Tornado Alley, ndipo Mizinda ya Twin ndi imodzi mwa mizinda 15 yapamwamba kwambiri ya US yomwe ingagwidwe ndi chimphepo.
Mphepo zamkuntho zingakhale zowawa, koma mukhoza kuchepetsa kwambiri chiopsezo kwa inu ndi okondedwa mwa kukonzekera, ndikudziwa choti muchite ngati chimphepo chikugunda.
Ambiri amamwalira ndi kuvulala zimachitika kwa anthu omwe adadabwa. Zambiri zimachitika kwa anthu amene amamva machenjezo, koma samanyalanyaza.
Kodi Zing'ombezi Zimapezeka Bwanji ku Minneapolis ndi St. Paul?
Nyengo yam'mlengalenga ya Minneapolis ndi St. Paul ndi May, June, ndi July. Komabe, mphepo zamkuntho zimatha ndipo zimatha kunja kwa miyezi iyi. M'mbuyomu, mphepo yamkuntho yakantha Minnesota mwezi uliwonse kuyambira March mpaka November.
Kodi Ndingadziwe Motani Ngati Tornado ikuyandikira?
Yang'anani nyengo, ndipo mvetserani ku maulendo a nyanjayi, machenjezo a mvula yamkuntho, ndi maulendo ofulumira.
Zizindikiro zam'dzidzidzi zakunja , zomwe nthawi zambiri zimazitcha kuti nyanjayi, zimamveka pamene chimphepo chimapanga. Sirens amamveka pamene National Weather Service ikupereka chenjezo. Iwo amamvekanso ngati chimphepo chikuwoneka ndi malo ophunzitsidwa bwino, wozimitsa moto kapena apolisi, kapena ngati kuona kwa membala wa anthu kukutsimikiziridwa.
Mafumu amapezeka m'midzi ya Twin.
Koma musaganize kuti chifukwa palibe siren, palibe ngozi.
Ngakhale pali zowopsa zam'dzidzidzi kunja kwa Mizinda Yachiwiri, sizikhoza kumveka chifukwa cha chimphepo chilichonse. Pamene tornado yowonongeka inakwera Siren, Wisconsin, mwa 2001, palibe siren yowopsa. Siliva inathyoledwa, ndipo ngakhale ikanakhala ikugwira ntchito, mphamvuyo inali kunja ndipo siren, monga ambiri ku Wisconsin ndi Minnesota, inalibe choyimitsa batri.
Mphepo zamkuntho zimatha kupanga mofulumira kwambiri, nthawi zina mofulumira kwambiri kuti ziphuphu zizimveka panthawi.
Kumeneko m'mizinda iwiri, mapiri a Hennepin County sanamve mu 2006 Rogers Tornado, yomwe inapha mtsikana wazaka khumi. Nyuzipepala ya National Weather Service inanena kuti nyengo yowonongeka ndi yofulumira imatanthauza kuti panalibe nthawi yolirira chishango chisanafike mkuntho wa Rogers ndi kumpoto kwa Hennepin County.
Ngati zitoliro zachangu zikumveka, sizikumveka kulikonse.
Zizindikiro zowonjezereka zakunja zakonzedwa kuti zimveke kunja, ndipo anthu omwe ali m'nyumba sangamve. Ndimangomva kokha kuyesedwa kochokera kunyumba kwanga, ndipo sindikumva zida zonse mu sitolo kapena nyumba yaikulu.
Choncho, ziphuphu sizingagwire ntchito, sizikhoza kumveka nthawi, ndipo ngati zitero, simungamve. Choncho ndikofunikira kuyang'ana nyengo. Ambiri okhala m'mizinda ya Twin ndizozoloŵera kawirikawiri kufufuza nyengo pa wailesi, televizioni, nyuzipepala kapena intaneti, ndipo ndi chizoloŵezi cholondola chotsatira.
Yang'anirani zomwe zikuchitika kunja, makamaka ngati nyengo ikuwomba. Mverani mawindo a tornado ndi machenjezo pa televizioni kapena radio.
Kodi Zizindikiro Zam'mlengalenga Zimasonyeza Tornado Yotheka?
Izi ndi zizindikiro zina zomwe ziyenera kuchitidwa ngati chenjezo la chiwonongeko choyandikira,
- Mlengalenga wobiriwira kapena wobiriwira
- Mtambo wofanana ndi mphepo
- Mtambo wakuda, wakuda
- Dothi la Swirling kapena zinyalala, zinyalala zakugwa kapena kukwera pamwamba
- Tikuoneni, bingu kapena mphezi
- Makhalidwe a mtambo wodabwitsa, monga mitambo ikuyenda mofulumira, kusuntha kapena kutembenuka
- Mwadzidzidzi zimachepa kutentha
- Kukhazika mtima kwadzidzidzi mphepo ikadzakhala, mpweya ukadali wochuluka kwambiri
Tornado mboni nthawi zambiri amanena kuti "amamva" izo zikubwera chisanachitike chiphuphu. Mphepo yamkuntho imakhala ndi mpweya wotsika, womwe thupi limatha kuzindikira. Ngati thupi lanu likukuuzani kuti pali ngozi, mungakhale anzeru kumvetsera.
Ngakhale kuti zimakhala zofanana ndi zida zamphepo zamtundu wa anthu ambiri, chingwechi chimatha kapena sichiwoneka. Sikuti nyenyezi zonse zimakhala ndi ndodo yooneka. Zosangalatsa zingakhale zozungulira ndi zobisika ndi fumbi kapena mvula.
Mphepo yamkuntho ikhoza, koma osati nthawi zonse, kupanga phokoso. Mawonekedwe opangidwawo amafotokozedwa ngati kuwombera, kapena chinachake chofanana ndi injini ya jet, sitima yamtundu, kapena madzi othamanga.
Functions ikhozanso kupanga phokoso lolira kapena kumveka. Phokosolo siliyenda kutali, kotero ngati mungathe kumva chimphepo, chiri pafupi kwambiri. Funani malo ogona mwamsanga .
Tornado Watches ndi Tornado Warnings
Nyuzipepala ya National Weather Service imabweretsa zizindikiro za tornado ndi tornado machenjezo. Kodi kusiyana kwake ndi kotani?
Tornado Penyani : wotchi imatanthawuza kuti zinthu zimakhala bwino kuti pakhale mapulaneti, koma palibe mphepo yamkuntho yomwe yawonetsedwa ndi malowa kapena imawonekera pa doppler radar. Mvetserani ku lipoti la nyengo zakutchire, samalirani nyengo, ndipo konzekerani kuti muteteze ngati kuli kofunikira. Tcherani anzanu, abanja, ndi oyandikana nawo chenjezo.
Tornado Chenjezo : Chenjezo limatanthauza kuti chimphepo chimapezeka, kapena doppler radar imasonyeza kuti chimphepo chimapanga kapena chimapanga. Ngati chiwombankhanga chikuchenjeza dera lanu, funani malo ogona mwamsanga. Chenjezo limatanthauza kuti chimphepo chiri pafupi kwambiri ndipo chikhoza kugunda mkati mwa mphindi .
Kodi Muyenera Kuchita Chiyani Panthawi ya Chigumula?
Ngati mwadzidzidzi mutsekemera phokoso, kapena mutamva chenjezo, kapena muwone chiwombankhanga kapena zizindikiro za chimphepo chakumwamba, chitetezani mwamsanga.
Malo okhala abwino amadalira kumene inu muli.
Malo otetezeka kwambiri oti akhalepo ali m'chipinda chapansi kapena malo osungirako mphepo . Nyumba zambiri zazikulu za anthu zili ndi malo osungirako nyengo.
Ngati palibe chipinda chapansi, chipinda chamkati chamkati, chipinda chogona, kapena chipinda choyamba pa malo oyambirira ndi malo abwino.
Pansi pa masitepe m'chipinda chapansi kapena pamtanda woyamba ndi gawo lolimba la mapangidwe ndipo lingakhale malo othawirako okhalamo okhalamo.
Gwiritsani ntchito mipando yamphamvu ngati n'kotheka. Dziphimbe wekha ndi mabulangete kapena mapiritsi kuti muteteze ku zowonongeka. Yesetsani kupeŵa malo omwe chimbudzi cholemera chimakhala pamwamba panu pamwamba pazitali.
Nthawi zonse musakhale ndi mawindo.
Ngati muli kunja, funani malo ogona okhazikika. Ngati palibe malo ogona pafupi, khalani mu dzenje kapena pansi, ndipo muphimbe mutu wanu ndi manja anu.
Ngati muli m'galimoto , musayese kutulutsa chimphepo. Mphepo zamkuntho zimatha kuyenda mofulumira kuposa galimoto yanu. Ngati wagunda, galimotoyo idzaponyedwa mlengalenga ndipo mwina mudzaphedwa. Tulukani mu galimoto ndikufunire malo ogona. Anthu ambiri amafa chaka chilichonse kuyesa kuchoka ku mphepo zamkuntho. Ngati mukuyenera kuyendetsa, mwamsanga mufufuze malangizo omwe nyanjayi ikuyendamo, ndikuyendetsa pambali yoyenera kwa iyo, panjira yake.
Mvula yamkuntho yambiri ndi anthu okhala m'nyumba zamtundu . Ngati muli panyumba, pitiyeni kuti mupeze malo obisalako ngati n'kotheka. Zinyumba zina zapanyumba zimakhala ndi malo ogona. Ngati palibe malo ogona pafupi nawo, mumakhalabe otetezeka panja. Chokani kumudzi, kuti mupewe zinyalala zouluka, ndi kumalo otsika kapena pansi. Lembani pansi ndi kuphimba mutu wanu ndi manja anu.
Kukonzekera Tornado
Mphepo zamkuntho sizingapeweke. Mwayi woti wina akukumenyeni ndi wochepa kwambiri, komabe pakadalibe chiopsezo chenicheni. Aliyense ayenera kukonzekera ndi kudziwa zomwe angachite ngati chivomezi chikuchitika.
Anthu omwe ali ndi mwayi wabwino wopulumuka mu chimphepo ndi omwe ali okonzeka, omwe akumva machenjezo, ndiyeno nkuchitapo kanthu.
Sankhani malo ogona m'nyumba mwanu, malinga ndi zomwe zili pamwambapa. Dziwani malo omwe mumakhala malo ogulitsira nyengo kuntchito, ndipo mu nyumba mumayendera kawirikawiri. Kambiranani zomwe mungachite mu chimphepo ndi banja lanu.
Pezani radiyo yoyendetsa batri, ndipo tengani ndi inu ku malo anu ogona mumtambo wamkuntho.
Khalani ndi chida chogwiritsira ntchito masoka ndi zinthu zofunika kwambiri mumsasa wanu, kapena mwamsanga mosavuta kuti mutengedwere kumsasa.
Masukulu a Minnesota amayenera kuti lamulo likhale ndi dongosolo lachidziwitso la ana ndi aphunzitsi kuti atsatire. Ngati sukulu ya mwana wanu ilibe, funsani kuti ayigwire ntchito imodzi.
Oyendetsa mabasi a sukulu a Minnesota akuuzidwa zoyenera kuchita ngati akuwona nyenyezi yamkuntho, kapena akulandira chenjezo pamtunda wawo.
Olemba ntchito zazikulu ndi mabungwe akulu nthawi zambiri amakhala ndi chimphepo chamkuntho chotsatira. Ngati malo anu antchito, tchalitchi, kapena malo ena kumene anthu amasonkhana alibe dongosolo, ndiye yambani imodzi.
Tornado Spotters: SKYWARN
Njira yogwira ntchito yomwe ingathandize kuti muteteze chitetezo, ndikuthandizani kupulumutsa miyoyo ya chiwonongeko, ndikulowetsa pulogalamu ya National Weather Service ya SKYWARN.
Mphepo zamkuntho kawirikawiri zimawoneka pansi ndi wowonerera pamaso pa radar ya National Weather Center ikhonza kuwazindikira. SKYWARN spotters ndi odzipereka odzipereka omwe amayang'ana nyengo yoipa, ndipo ayang'anirani National Weather Service, amene angathe kupereka chenjezo la nyengo.
Kuyambira pamene ndondomeko ya SKYWARN inayamba m'ma 1970, odziperekawo athandiza a NWS kupereka machenjezo oyenera a nthawi yamkuntho, ndi nyengo zina zoopsa, ndipo apulumutsa miyoyo yambiri.
Tornado mphamvu imayesedwa m'njira zosiyanasiyana, koma zomwe zimagwiritsidwa ntchito kwambiri ku US ndi Fujita Scale, yomwe imagwiritsa ntchito mphepo yamkuntho ndi kuwonongeka kumene kunapangitsa kuti chimphepo chimveke kuchokera ku F0 - gale force winds, kuwonongeka kochepa - kwa F5 - kuwononga kwakukulu kwambiri , ziphuphu zamkuntho.
Mu 2007 Fujita Scale inalowetsedwa ndi kuwonjezeka kwa Fujita. Mpangidwe watsopanowu ndi wofanana kwambiri ndi woyambirira, umakhalanso ndi mphepo zam'mlengalenga kuchokera ku EF0 mpaka EF5, koma amatsanso kachilombo kamodzi kamene kamangodziwa zam'tsogolo zowonongeka ndi mphepo yosiyana.
Zochitika Zakale Zakale M'madera a Twin Cities
- The Minneapolis Tornado, August 19, 2009: M'mphepete mwa Lachitatu masana madera ambiri a nyanjayi anagwera m'midzi ya Twin, yomwe inali yaikulu kwambiri imene inawononga tchalitchi, sitolo ya Electric Fetus, Minneapolis Convention Center, ndi nyumba zina zambiri kum'mwera kwa mzinda wa Minneapolis .
- Hugo Tornado, May 25, 2008: Cha m'ma 5 koloko masana, chimphepo chinayambira EF-3 chidafika ku Lino Lakes, kumpoto chakum'mawa kwa St. Paul, ndipo kudutsa mumzinda wa Hugo. Chimphepochi chinawononga nyumba 50, anapha mwana wamwamuna wazaka ziwiri ndipo anavulaza anthu 8 ena ku Hugo. Mphepo yamkuntho ikugunda pa Loweruka Lamlungu Lamlungu, mwinamwake kupulumutsa anthu ena ambiri omwe anali kunja kwa tawuni pamene chimphepo chikugunda.
- The Rogers Tornado, pa 16 September, 2006: Mphepo yamkuntho yomwe inagunda Mzinda wa Twin Cities metro inakantha kumpoto kwa Hennepin County madzulo. Ntchentche ya F2 inachitika cha m'ma 10 koloko masana ndikuwononga nyumba zoposa 300 ndi nyumba. Mtsikana wina wa zaka khumi anaphedwa pamene nyumba yake inagwa.
- The Har Mar Tornado, Lamlungu pa June 14, 1981: The Har Mar Tornado, F3 mphepo yamkuntho, amadziwikanso kuti Edina Tornado, pambuyo poyamba kugunda. Atagwira pansi 3 koloko masana, chimphepocho chinasuntha kumpoto chakum'mawa kudutsa Minneapolis ndi Roseville, kuchoka makilomita 15 kuchokera kuwonongeka kumbuyo kwake. Kuwonongeka koipitsitsa kunali ku Har Mar mall. Mwamuna wina anaphedwa mumphepo yamkunthoyo, 83 anavulala, ndipo munthu wina anafa pakuyesera.
- Midzi Yachiwiri Yopseza Mliri, May 6, 1965: Nthaŵi zina zimangonena kuti nyanjayi sizingatheke, kapena ayi, kugunda madera akuluakulu. Izo si zoona. Mphepo yamkuntho inaphulika chifukwa cha zivomezi zisanu ndi chimodzi zinapangitsa $ 51 miliyoni kuwononga ndi kupha anthu 14 pamene anadutsa mumtunda wa makilomita a mzinda wa Minneapolis ndi St. Paul. Zigawo zinayi za mvula yamkuntho zinayesedwa F4, ena awiri anali F3 ndi F2.
- The St. Paul ndi Minneapolis Tornado, pa 21 August, 1904: Chigumula china chomwe chimagunda malo a metro, nthawiyi chimawonongera madera onse awiri ku Minneapolis ndi St. Paul. Anthu 14 anaphedwa, ndipo High Bridge ku St. Paul inawonongeka kwambiri.
- The Sauk Rapids Tornado, pa 14 April 1886: Mphepo yamphepete yakupha ku Minnesota inayamba kudutsa Sauk Rapids, St. Cloud, ndi Rice, kumpoto kwa Twin Cities. Tawuni ya Sauk Rapids inangowononga, ndipo anthu 72 anaphedwa. A Mboni anati mtsinje wa Mississippi unayamwa kanthawi ngati chimphepo chinadutsa.
- Mzinda wa Rochester Tornado, pa 21 August 1883: Chiwombankhanga cha F5 chimagunda Rochester mwachindunji, kupha anthu osachepera 37, kuvulaza mazana ndi kuwononga tawuniyi. Pa nthawiyo, Rochester analibe chipatala kuti achiritse ovulalayo, choncho Dokotala William Mayo ndi ana ake awiri, pamodzi ndi a Sisters a St. Francis, adayenera kuwachitira chipongwe m'chipinda chodzidzimutsa. Pambuyo pa chivomezi, madokotala ndi Sisters adalumikizana kuti apange chomwe chinakhala chipatala cha Mayo ku Rochester.
- The Fort Snelling Tornado, pa April 19, 1820: Choyamba chakumapeto kwa nyanjayi ku Minnesota chinali ku Fort Snelling, chaka chotsatira chinsalu choyambirira cha zojambulajambula chidaikidwa pamalo otetezeka. Palibe imfa kapena kuvulala komwe kunalembedwa.