Aizawl: An earthquake of 4.6 magnitude hit Mizoram's Champhai district on Sunday afternoon, the seventh one to jolt the northeastern state in less than three weeks, officials said.
The earthquake occurred around 5.26 pm and the epicentre was 25 km south-southwest of Champhai, according to the National Centre for Seismology.
The depth of the earthquake was 77 km, it said.
This was the second earthquake to hit Champhai district, located on the India-Myanmar border, in the last three days and seventh one to rock the state since June 18.
An earthquake of 4.6 magnitude hit the district on Friday afternoon.
Besides Champhai, a series of quakes also hit Saitual and Serchhip between June 18 and June 24.
In the worst-hit Champhai, a total of 138 buildings, including those of churches and the government, were affected in the earlier quakes, according to officials.