N'ihi na tụnyere, nke a bụ 10.7 ° C (20 ° F) oyi karịa subliming akọrọ ice na otu ikuku nke akụkụ ụfọdụ nsogbu, ma ebe ọ bụ na CO2 naanị mejupụtara 0.039% nke ikuku, okpomọkụ nke na-erughị -140 ° C (-220 ° F) ga-mkpa na-emepụta akọrọ ice snow na Antarctica. A ala ikuku okpomọkụ nke -4.9 ° C (−8.135 ° F) e dere na 2010 site satellite, Otú ọ dị, ọ nwere ike na-emetụta nke kacha nta okpomọkụ na-adịghị dere na a mgbe nile elu nke 7 ụkwụ (2 m) na Russian Vostok Station na Antarctica na 21 July 1983.
Antaktika