M2.3 Earthquake 28 km WSW of Yampa, Colorado — September 15, 2026

2026-09-15 21:47:31 UTC (2026-09-15) · approx. 2:47 PM UTC-7 local

MagnitudeM2.3(ml)

Time21:47 UTC≈ 2:47 PM UTC-7

Depth5.0 kmshallow crustal

Coordinates40.072°, -107.225°

Felt byNo felt reports

Status✓ Reviewed by USGS

Map showing earthquake epicenter at 40.07°, -107.23°

Earthquake Details

Magnitude

2.3 ml

Depth

5.0 km

shallow crustal

Location

40.0716°N
-107.2252°E

Technical Information

Event ID

us6000tzw3

Event Type

earthquake

Status

✓ Reviewed

Significance

Stations Used

Azimuthal Gap

56.0°

Min Station Distance

0.457°

RMS Residual

0.24 sec

Last Updated

2026-10-06 12:07:09 UTC

Nearby Earthquakes (Last 7 Days)

3.3

3 km NW of Little America, Wyoming

1 day ago · -2.3 km deep

Actions

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Location

Colorado

View all Colorado earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000tzw3). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 15, 2026). M2.3 Earthquake 28 km WSW of Yampa, Colorado — September 15, 2026. Retrieved October 6, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000tzw3/