At 05:01 a minute 07 seconds (GMT) July 28, 2020, 12 hours 01 minutes 07 seconds (Hanoi time) July 28, 2020, an earthquake of magnitude 3.1 occurred at the location. coordinates (20,903 north latitude, 104,699 east longitude), the focal depth is about 9 km. The earthquake occurred in the area of Moc Chau district, Son La province. Level 0 natural disaster risk.

Center for earthquake news and tsunami warnings - Institute of Geophysics is still monitoring this earthquake.