Tsetsen-Uul, Zavkhan

Tsetsen-Uul (Цэцэн-Уул) is a sum of Zavkhan Province in western Mongolia. In 2008, its population was 2,114. On January 21, 2016 at 15:00 UTC, the place recorded the world's highest sea-level pressure of 1094.7hPa, which is the origin of the January 2016 East Asia cold wave that brought the coldest weather in decades to many Chinese, Taiwanese and Thai cities.