Mausam Vibhaag ka kehna hai ki Sydney aur Perth ke paas, Saturday raat 10 baje se lekar Sunday subah 2 baje tak, dakshin dhruvi prakash (Aurora Australis) dekha ja sakta hai, jabki tufaan ke asar ka chetavani dete hue, samvidhanik sevaon jaise ki bijli upbhokta ke lie khatra bhi hai.
![Aurora Astralis](https://newsvibe24.com/wp-content/uploads/2024/05/Aurora-Astralis-1-1024x536.webp)
Mausam Vibhaag ka kehna hai ki Sauri tufaan se bane khoobsurat auroras ka mool nirmaan ho sakta hai, jo Sydney, Perth aur Queensland ke kuch hisson mein dekha ja sakta hai.
Bureau of Meteorology ke anusaar, tufaan jo sundar auroras utpann karta hai, voh bhi prashtithi aur mahatvapurn sevaon, jaise ki bijli upbhokta ke lie khatra ban sakta hai.
BoM ke antariksh mausam anumanan kendra ne kaha ki tufaan ke prabhav shukravar raat ko Prithvi tak pahunch gaye aur Ravivar subah tak jari rahega.
Auroras ko dekhne ka sabse accha samay hai Shanivar raat 10 baje se lekar Ravivar subah 2 baje tak, ek andhere sthal se, jo dakshin ki taraf as obstructed nazaron se dekha jata hai.
Budhvar aur Guruvar ko, surya se char coronal mass ejections (CMEs) hue, arthath uchch charevit praakratik dravida aur antariksh mein gusha.
Jab vah charjit kanon, jo surya ki vayu ke roop mein jaane jaate hain, prithvi ke chumbakiya kshetra se takrate hain, to ve jaane jaate hain, jo auroras ke roop mein jaane jaate hain.
“Antim baar jab G5 chumbakiya tufaan dekha gaya tha, vah 2003 mein tha,” BoM ne ek bayan mein kaha.
Iss ghatna ke lie jaari kiya gaya chetavani sarkar aur avashyak infrastructure operators ko suchit karta hai taaki ve sanrachna aur avashyak sevaon par sambhav asar ko kam karne ke liye karyavahi kar sakein.
“Vibhaag ghatna ko nazarandaaz karta hai aur mahatvapurn badlavon ka updates pradan karega.”
Auroras Tasmania aur South Australia ke sath sath dusre dakshin hemisphere ke kuch hisson mein Shanivar subah dekhe gaye.
Jab G5 chumbakiya paristhitiyan hoti hain, chamakdar auroras asamanya low latitudes par dekhe ja sakte hain, jaise ki Sydney aur Perth ke nazdeek ke andhere aakash sthal,” BoM ne kaha.
“Auroras aage bhi dakshin ki or se Queensland tak aur anya nimn akshansh sthalon se bhi dekhe ja sakte hain.”
Jitna bada tufaan, utna hi nikat aakash sthal – jo aam taur par sirf prithvi ke dhruvon ke nazdik hi dikhte hain – dikhai dete hain.
Uttari prakash, aurora borealis, Europe ke bade hisson mein, UK mein bhi Shanivar subah unke samay dekha gaya.
Halaanki, surya tufaan bhi bijli grid ko prabhavit kar sakta hai, shunti utpaadan kar sakta hai, aur sanchar mein prayukt sattelait sevaon ko bigaad sakta hai, jo sanchar, global sthiti nirdharan, navigeshan, aur samay sevaon ke liye upyog ki jaati hai sath hi unchi avritti radio tarango ko bhi bigaad sakta hai.
Vibhaag ne ek G4 (ghatak) star ki ghatna ka purvanuman kiya, jo prithvi ke chumbakiya kshetra mein parivartan ko sanket karta hai aur G1 (alp) se lekar G5 (atirikt) tak range me hota hai. BoM ke website ke anusaar, star ne Shanivar subah ko G5 ko chua, lekin Ravivar ko G3 tak ghat sakta hai.
“Antariksh mausam environment vartaman mein bahut uchit hai. Sauri hava ki gati bahut majboot hone ki ummed hai,” BoM ki website ne kaha. “Vartaman mein Prithvi ki or ek sreni CMEs ke raste mein hai aur aur aney wale CMEs ka aashcharya hai.
“HF radio sanchar sthitiyan bahut kharab hone ki ummed hai.”