Colorado earthquakes

M2.9 earthquake 2 km N of Divide, Colorado

A magnitude 2.9 earthquake struck 2 km N of Divide, Colorado on Fri, Jan 5, 1979, 6:58 PM MST (01:58 UTC), 5 km (3 mi) below the surface.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.9 (ml), micro
Local time
UTC
1979-01-06 01:58:55 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
38.963° N, 105.160° W
Region
Colorado
Strongest shaking
V, moderate shaking
Tsunami flag
No
Status
Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated
V, moderate shaking
Peak ground acceleration
18.5% of gravity
Peak ground velocity
1.1 cm/s
Map
Automatic
USGS ShakeMap: estimated shaking intensity around the epicenter
Estimated shaking intensity. Map: USGS ShakeMap.

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
18

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 usp0000yad (also filed as ushis3499). Read Tue, Sep 22, 2026, 3:25 PM UTC.