Khawvel hmar tawp lum ber Ṭum a thleng

North Pole aṭanga km. 965 hlaa awm, mihringte la chenna hmun chu Artic heat wave avangin a lum ber ṭum a thleng. 

A lum lam hi Pathianni kal ta khan  21 degree celsius a nih thu Canadian meteorology service chuan an tarlang. Kum 1956, July 8 khan a lum ber ṭum a lo thleng tawh a, 20 degree celsius a lum a lo ni tawh. A tlangpuiin July thla hian a lum lam hi 3.33 degree celsius-te a ni tlangpui a, a maximum chu a tlangpuiin 6.11 degree celsius a ni thung.

Russia nena an indaidanna a awm, 82nd parallel, Military base aṭanga teh a ni a, kum 1950 aṭang khan he hmun hi weather station-ah an hmang. Arctic Island hmar lama awm, Yukon chu North Pole-a a lum ber dawttu a ni. Heat wave hi Greenland rawn thlawh khuma rawn kal a nih thu meteorologist Dr Armel Castellan chuan a sawi.