2018 Kulumidwa kwa Pola ku Maryland ndi Virginia

Zozizira Zima ku Madzi Otentha A m'deralo

Mafupa a Pola akhala akudziwika kwambiri m'zaka zaposachedwa ndipo zochitika zambiri zikuchitika m'nyengo yozizira yomwe ili kuzungulira dera lalikulu. Anthu zikwizikwi amadzipereka kudzipereka m'madzi ozizira a Mtsinje wa Potomac, ku Chesapeake Bay kapena m'nyanja ya Atlantic m'nyengo yachisanu. Pano pali chitsogozo cha polar plunges ku Maryland ndi Virginia.