Isiphepho selanga silibangise eMhlabeni futhi singadala ama-aurora ezingxenyeni ezithile zaseNyakatho Melika.
Iziphepho ze-Geomagnetic zilindeleke ngoLwesithathu ngemva kokuba iLanga likhiphe i-coronal mass ejection (CME) ngo-Jan. 29 - futhi kusukela lapho, izinto ezinamandla ziye zathuthela eMhlabeni ngesivinini esingaphezu kwamamayela angu-400 ngomzuzwana.
I-CME kulindeleke ukuthi ifike ngoFebhuwari 2, 2022, futhi kungenzeka ukuthi ikwenzile lokho ngesikhathi sokubhala.
Ama-CME awavamile neze.Imvamisa yawo iyahlukahluka ngomjikelezo weLanga weminyaka eyi-11, kodwa abonwa okungenani masonto onke.Kodwa-ke, awagcini ngokukhomba eMhlabeni.
Uma ekhona, ama-CME anamandla okuthinta insimu kazibuthe Yomhlaba ngoba ama-CME ngokwawo athwala amandla kazibuthe avela elangeni.
izibani zomhlaba welanga
Lo mphumela womhlaba kazibuthe ungaholela kuma-aurora anamandla kunokujwayelekile, kodwa uma i-CME iqine ngokwanele, ingase futhi idale umonakalo ezinhlelweni zikagesi, ukuzulazula kanye nemikhumbi-mkhathi.
I-National Oceanic and Atmospheric Administration's Space Weather Forecast Centre (SWPC) ikhiphe isexwayiso ngo-Jan. 31, ixwayisa ngokuthi isiphepho se-geomagnetic kulindeleke kuleli sonto kusukela ngoLwesithathu kuya kuLwesine, esinamandla okufinyelela iphuzu laso eliqine kakhulu ngoLwesithathu.
Isiphepho kulindeleke ukuthi sibe i-G2 noma isiphepho esimaphakathi. Phakathi nesiphepho salokhu kushuba, izinhlelo zamandla e-latitude ephezulu zingase zibe nezixwayiso zamandla kagesi, amaqembu alawula umhlabathi wemikhumbi-mkhathi angase adinge ukuthatha isinyathelo sokulungisa, imisakazo yamaza aphezulu ingase ibe buthakathaka ezindaweni eziphakeme. , futhi ama-aurora angase abe phansi njenge-New York ne-Idaho.
Kodwa-ke, i-SWPC ithe esixwayisini sayo sakamuva ukuthi imithelela engaba khona yesiphepho sangoLwesithathu ingafaka ngokuqondile ukuguquguquka okubuthakathaka kwegridi kanye nama-aurora abonakalayo ezindaweni eziphakeme njengeCanada ne-Alaska.
Ama-CME akhululwa eLangeni lapho ukwakheka kwezizibuthe ezihlanekezelwe kakhulu futhi ezicindezelwe emkhathini weLanga zihlela kabusha zibe ukucushwa okunezinkinga ezincane, okuholela ekukhishweni kwamandla kungazelelwe ngendlela yamaflare elanga nama-CME.
Nakuba ama-solar flare nama-CME ehlobene, ungawaphambanisi.Ama-Solar flares ukukhanya okungazelelwe kwezinhlayiya zokukhanya nezinamandla amakhulu ezifika eMhlabeni ngemizuzu emizuzwini.Ama-CME angamafu ezinhlayiya ezinozibuthe ezingathatha izinsuku ukufinyelela iplanethi yethu.
Ezinye iziphepho zelanga ezibangelwa i-CME zinzima kakhulu kunezinye, futhi umcimbi waseCarrington uyisibonelo sesiphepho esinamandla kakhulu.
Uma kwenzeka kuba nesiphepho sesigaba se-G5 noma “esidlulele kakhulu,” singalindela ukubona ezinye izinhlelo zegridi ziwa ngokuphelele, izinkinga zokuxhumana ngesathelayithi, imisakazo yamaza aphezulu ihamba ngokungaxhunyiwe ku-inthanethi izinsuku eziningi, kanye ne-aurora kude le eningizimu njengaseFlorida naseTexas.
Isikhathi sokuthumela: Mar-01-2022
