Earthquake 23 km SSW of Mammoth, Wyoming
Wed, 16 Sep 2026 18:11:39 GMT
Time5 days ago
Location
44.7987, -110.8525
Depth
4.0 KM
Event Summary
A 0.4 magnitude earthquake struck on 23 km SSW of Mammoth, Wyoming, at Wed, 16 Sep 2026 18:11:39 GMT. Depth: 4km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.
Magnitude
0.4
md

Source
USGS
Intensity
-
Agency Reports
1 Sources| Source | Magnitude | Depth | Time |
|---|---|---|---|
| USGSPrimary | 0.4 | 4 km | 5 days ago |
Earthquake Details
ConfirmedEvent IDusgs_uu80157191
QualityS
Tsunami PotentialNo
Magnitude Typemd
Last Update5 days ago
Used Stations15
Felt Reports0
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