2.1

M2.1 Earthquake 23 km SSW of Mammoth, Wyoming — November 11, 2025

2025-11-11 18:26:36 UTC (2025-11-11) · approx. 11:26 AM UTC-7 local

MagnitudeM2.1(ml)
Time18:26 UTC≈ 11:26 AM UTC-7
Depth5.0 kmshallow crustal
Coordinates44.795°, -110.847°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 44.80°, -110.85°

Earthquake Details

Magnitude
2.1 ml
Depth
5.0 km
shallow crustal
Location
44.7952°N
-110.8467°E

Technical Information

Event ID
uu80121946
Event Type
earthquake
Status
✓ Reviewed
Significance
70
Stations Used
18
Azimuthal Gap
131.0°
Min Station Distance
0.007°
RMS Residual
0.16 sec
Last Updated
2025-11-11 19:23:32 UTC

Nearby Earthquakes (Last 7 Days)

2.6
7 km NW of Challis, Idaho
5 days ago · 5.0 km deep

Actions

View on USGSDid You Feel It?

Location

Wyoming
View all Wyoming earthquakes

Understanding This Data

Magnitude 2.1 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: uu80121946). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, November 11, 2025). M2.1 Earthquake 23 km SSW of Mammoth, Wyoming — November 11, 2025. Retrieved May 25, 2026 from https://www.earthquaketracker.org/earthquakes/event/uu80121946/