M4.8 earthquake 190 km NW of Dêqên, China
A magnitude 4.8 earthquake struck 190 km NW of Dêqên, China on Wed, Mar 16, 1977, 8:56 PM GMT+8 (12:56 UTC), 33 km (21 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.8 (mb), light
- Local time
- UTC
- 1977-03-16 12:56:52 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 31.261° N, 89.411° E
- Region
- China
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Depth from
- OPERATOR_ASSIGNED
- Stations used
- 38
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.8 and up: 0 in the 60 days after this one and 1 in the 30 days before it.
Before
Earthquakes todayChina earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000mxw (also filed as iscgem701173). Read Tue, Sep 22, 2026, 9:41 PM UTC.