The Thai Meteorological Department’s Earthquake Observation Division reported an earthquake at 4:08pm on February 28, 2026, measuring 3.1 in magnitude. The epicentre was in Sai Khao Subdistrict, Phan District, Chiang Rai (19.686°N, 99.713°E) at a depth of 1 kilometre.
Residents in Sai Khao, Than Thong, Dong Mada, and San Klang subdistricts reported feeling the tremors.
No damage to homes has been reported so far. Further details will be provided if available.