A mild intensity earthquake of magnitude 2.8 -- with its epicentre in Himachal Pradesh's Kinnaur -- hit the state at 12:51 am on Wednesday, but no damage was reported, officials said.

Earlier, tremors were felt in almost all parts of the state around 10:17 on Tuesday night following a 6.6 magnitude earthquake whose epicentre was in Afghanistan's Hindu Kush area at a depth of 156 km.