M2.8 Earthquake 16 km SSE of Stonewall Gap, Colorado — March 11, 2026

2026-03-11 20:43:58 UTC (2026-03-11) · approx. 1:43 PM UTC-7 local

MagnitudeM2.8(ml)

Time20:43 UTC≈ 1:43 PM UTC-7

Depth5.0 kmshallow crustal

Coordinates37.010°, -105.000°

Felt byNo felt reports

Status✓ Reviewed by USGS

Map showing earthquake epicenter at 37.01°, -105.00°

Earthquake Details

Magnitude

2.8 ml

Depth

5.0 km

shallow crustal

Location

37.0096°N
-104.9999°E

Technical Information

Event ID

us7000s3sa

Event Type

earthquake

Status

✓ Reviewed

Significance

121

Stations Used

Azimuthal Gap

89.0°

Min Station Distance

0.207°

RMS Residual

0.36 sec

Last Updated

2026-03-24 16:56:29 UTC

Nearby Earthquakes (Last 7 Days)

4.0

17 km SSW of Weston, Colorado

5 days ago · 8.7 km deep

Actions

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Location

Colorado

View all Colorado earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

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Authoritative source: USGS event page (event ID: us7000s3sa). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, March 11, 2026). M2.8 Earthquake 16 km SSE of Stonewall Gap, Colorado — March 11, 2026. Retrieved May 13, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000s3sa/