'Chenjezo lofiira' laperekedwa kwa oyendetsa ndege pamene phiri la Alaskan Great Sitkin liphulika

'Chenjezo lofiira' laperekedwa kwa ndege zaku US pamene phiri la Alaskan Great Sitkin liphulika
'Chenjezo lofiira' laperekedwa kwa ndege zaku US pamene phiri la Alaskan Great Sitkin liphulika
Written by Harry Johnson

Kuphulikaku kudapangitsa USGS ndi Alaska Volcano Observatory (AVO) kuti apereke limodzi 'chenjezo lofiira' kwa oyendetsa ndege.

  • Phulusa lochokera kuphiri lophulika la Great Sitkin linali lalitali kwambiri mpaka 15,000ft (4,600m)
  • Kuphulikaku kudayamba chifukwa cha chipwirikiti cha volcano-seismic pa maola 24 apitawa.
  • Pazaka 100 zapitazi, phirili laphulika kwanthaŵi yochepa chabe

The Kufufuza kwa Zausayansi ku US (USGS) adatulutsa mawu lero kulengeza kuti kuphulika kwa mapiri pachilumba cha Great Sitkin kwatsimikiziridwa ndi chidziwitso cha geophysical. Phokosoli lidayamba kuphulika nthawi ya 9:04pm Lachiwiri, ndi kuphulika komwe kunatenga mphindi zingapo, ndipo kunali kupitilira kuphulika panthawi yomwe idasinthidwa posachedwa. 

Kuphulikaku kudapangitsa USGS ndi Alaska Volcano Observatory (AVO) kuti apereke "chenjezo lofiira" kwa oyendetsa ndege atawona kuti phulusa la phiri la Great Sitkin lomwe linaphulika linali lalitali kwambiri mpaka 15,000ft (4,600m).

"Chiyambireni kuphulika kumeneku, zivomezi zachepa, ndipo zithunzi za satana zimasonyeza kuti mtambo wa phulusa wachoka pamtunda ndipo ukupita kum'mawa," a Alaska Volcano Observatory inatero posintha zaposachedwa. 

Zithunzi zingapo pama media ochezera, zina zosatsimikizika, zikuwonetsa mtambo waphulusa womwe waimitsidwa panyanja ndi zisumbu zingapo zakutali. Chithunzi chimodzi (chowonetsedwa), chomwe mwina chatengedwa kudera la Adak, pafupifupi mamailo 26 (43km) kumadzulo kwa phirili, chikuwonetsa kukula kwa madziwo.

Kuphulikaku kudayamba chifukwa cha chipwirikiti chowonjezereka cha zivomezi ndi zivomezi pa maola 24 apitawo, ndipo kutentha kwapamwamba kwa pamwamba ndi sulfure dioxide zidadziwika sabata yatha.

Great Sitkin ndi chimodzi mwa zilumba za Aleutian, zomwe zambiri zili m'chigawo cha US ku Alaska. Kuphulika kwa phirili, komwe kuli ambiri pakati pa zilumba za Aleutian, kwakhala kuphulika kwakanthawi kochepa pazaka 100 zapitazi, kuphulika kwaposachedwa kwambiri kwa nthunzi mu 2019. 

ZOMWE MUNGACHITE PA NKHANIYI:

  • Kuphulikaku kudapangitsa USGS ndi Alaska Volcano Observatory (AVO) kuti apereke "chenjezo lofiira" kwa oyendetsa ndege atawona kuti phulusa la kuphulika kwa phiri la Great Sitkin linali lotalika mpaka 15,000ft (4,600m).
  • Phulusa lochokera kuphiri lophulika la Great Sitkin linali lalitali kwambiri mpaka 15,000ft (4,600m)Kuphulikaku kudayamba chifukwa cha chipwirikiti chowonjezereka cha zivomezi za volcano m'maola 24 apitawa.
  • "Chiyambireni kuphulika kumeneku, zivomezi zachepa, ndipo zithunzi za satana zimasonyeza kuti mtambo wa phulusa wachoka pamtunda ndipo ukupita kum'mawa," a Alaska Volcano Observatory inatero posintha zaposachedwa.

<

Ponena za wolemba

Harry Johnson

Harry Johnson wakhala mkonzi wa ntchito ya eTurboNews kwa zaka zoposa 20. Iye amakhala ku Honolulu, Hawaii, ndipo kwawo ndi ku Ulaya. Amakonda kulemba ndi kufalitsa nkhani.

Gawani ku...