M3.7 earthquake 15 km ESE of Alamo, Nevada
A magnitude 3.7 earthquake struck 15 km ESE of Alamo, Nevada on Mon, Dec 9, 1985, 10:10 PM PST (06:10 UTC), 5 km (3 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.7 (ml), minor
- Local time
- UTC
- 1985-12-10 06:10:25 UTC
- Depth
- 5.0 km (3.1 mi), shallow
- Epicenter
- 37.290° N, 115.012° W
- Region
- Nevada
- 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
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0002nr3. Read Tue, Sep 22, 2026, 7:50 AM UTC.