M5.8 earthquake 248 km SSW of Khovd, Mongolia
A magnitude 5.8 earthquake struck 248 km SSW of Khovd, Mongolia on Wed, Jan 18, 1933, 4:16 AM GMT+6 (22:16 UTC), 15 km (9 mi) below the surface.
A larger quake followed: M6.4 247 km SSW of Khovd, Mongolia. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.8 (mw), moderate
- Local time
- UTC
- 1933-01-17 22:16:29 UTC
- Depth
- 15.0 km (9.3 mi), shallow
- Epicenter
- 45.950° N, 90.357° E
- Region
- Mongolia
- 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.
- Magnitude uncertainty
- ±0.20
- Depth from
- From location
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.5 and up: 1 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayMongolia earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem905353. Read Tue, Sep 22, 2026, 1:25 AM UTC.