Earthquake · reviewed by a seismologist
M 2.9ml
Earthquake near Pueblo, CO
No earthquake was likely felt in Pueblo in the 24 hours to 5:30 am MST (12:30 UTC). The last one was M 3.4, 135 km (84 mi) SSW, at 3:34 am MST on 8 November 2026, estimated intensity II (weak) in town; 2 felt reports to USGS. Every earthquake near Pueblo
This page: a magnitude 2.9 earthquake was recorded 21 km (13 mi) west-southwest of Pueblo, CO, at 1:12 am MDT on 24 August 2016 (07:12 UTC), 2.5 km deep. 4 people have reported feeling it to USGS.
USGS: 16 km ENE of Beulah Valley, Colorado
80 km (49 mi) S of Colorado Springs, CO · 21 km (13 mi) SW of Pueblo, CO
- When
- 1:12 am MDT on 24 August 2016 ()
- Where
- 21 km (13 mi) west-southwest of Pueblo, CO · earthquakes near Pueblo
- Magnitude
- M 2.9 (ml)
- Depth
- 2.5 km below the surface
- Felt
- 4 reports · strongest reported intensity III
- Nearest
- Pueblo County, 28 km E
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 3644 days ago
Earthquake alerts for Pueblo, CO
Get a notification in this browser when USGS records an earthquake near Pueblo, CO. No account or email needed.
Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.
At this magnitude and depth, people at rest would likely notice it out to about 67 km (42 mi) from the epicentre. In Pueblo, 21 km away, the estimate is intensity III (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.
Earthquakes near other towns within 30 km: Pueblo West, Colorado City.
How big was it?
This earthquake released about 680 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.9 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 22,000× the energy of this one
- Magna, Utah 2020 M 5.7 16,000× the energy of this one
- Around the size people start to feel M 3.0 1.4× the energy of this one
- This earthquake M 2.9 about 680 lb of TNT
Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.
For this area
No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.
Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.
Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.
Where
Epicentre 38.1524, -104.8066. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Pueblo County, CO | 28 km (18 mi) | E | earthquakes near Pueblo County |
| Custer County, CO | 50 km (31 mi) | W | earthquakes near Custer County |
| Huerfano County, CO | 53 km (33 mi) | SSW | earthquakes near Huerfano County |
| Fremont County, CO | 64 km (40 mi) | WNW | earthquakes near Fremont County |
| El Paso County, CO | 79 km (49 mi) | NNE | earthquakes near El Paso County |
| Teller County, CO | 86 km (54 mi) | NNW | earthquakes near Teller County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
10 earthquakes have been recorded within 50 km since this one.
- 2.5 12 km NNW of Walsenburg, Colorado
- 2.4 15 km ENE of Colorado City, Colorado
- 1.8 21 km WSW of Beulah Valley, Colorado
- 2.6 21 km ESE of Colorado City, Colorado
- 1.6 16 km E of Colorado City, Colorado
- 1.6 13 km ENE of Colorado City, Colorado
- 2.2 14 km E of Colorado City, Colorado
- 2.3 14 km E of Colorado City, Colorado
- 2.4 13 km E of Colorado City, Colorado
- 1.9 5 km NNW of Vineland, Colorado
Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.
On USGS
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.