Tags: richter scale

Son La records 20 earthquakes over six-day period

Son La records 20 earthquakes over six-day period

VOV.VN - An earthquake measuring 3.6 on the Richter scale rocked Moc Chau district in the northern mountainous province of Son La at 5.31am on August 1, according to data collected by the Institute of Geophysics.

Son La shaken by two earthquakes within one day

Son La shaken by two earthquakes within one day

VOV.VN - Two separate earthquakes measuring between 2.6 and 3.5 on the Richter scale hit Moc Chau district of the northern mountainous province of Son La on the evening of July 28.

Dien Bien reports 8th earthquake in 2019

Dien Bien reports 8th earthquake in 2019

An earthquake measuring 3.3 on the Richter scale hit the northwestern province of Dien Bien on September 5, which is the 8th to happen in the province this year.