A 4.0-magnitude earthquake late last night has had no impact on the stability of the Vajiralongkorn dam in Thong Pha Phum district and the Sri Nakharin dam in Si Sawat district of Kanchanaburi province, a statement by dam authorities said on Sunday.

Kanchanaburi -Sri Nakharindra Dam National Park rangers on Saturday nabbed two alleged poachers with a sack of more than 10kg of wild boar flesh.