2.8

M2.8 Earthquake 10 km NNW of Gillette, Wyoming — January 4, 2026

2026-01-04 20:22:16 UTC (2026-01-04) · approx. 1:22 PM UTC-7 local

MagnitudeM2.8(ml)
Time20:22 UTC≈ 1:22 PM UTC-7
Depth0.0 kmshallow crustal
Coordinates44.375°, -105.571°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 44.38°, -105.57°

Earthquake Details

Magnitude
2.8 ml
Depth
0.0 km
shallow crustal
Location
44.3753°N
-105.5713°E

Technical Information

Event ID
us7000rrmq
Event Type
mining explosion
Status
✓ Reviewed
Significance
121
Stations Used
20
Azimuthal Gap
113.0°
Min Station Distance
1.132°
RMS Residual
0.56 sec
Last Updated
2026-04-07 22:12:01 UTC

Actions

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Location

Wyoming
View all Wyoming earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: us7000rrmq). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, January 4, 2026). M2.8 Earthquake 10 km NNW of Gillette, Wyoming — January 4, 2026. Retrieved May 12, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000rrmq/