2.7

M2.7 Earthquake 19 km ENE of Hartville, Wyoming — September 12, 2021

2021-09-12 21:57:41 UTC (2021-09-12) · approx. 2:57 PM UTC-7 local

MagnitudeM2.7(ml)
Time21:57 UTC≈ 2:57 PM UTC-7
Depth0.0 kmshallow crustal
Coordinates42.408°, -104.510°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 42.41°, -104.51°

Earthquake Details

Magnitude
2.7 ml
Depth
0.0 km
shallow crustal
Location
42.4077°N
-104.5095°E

Technical Information

Event ID
us7000fc43
Event Type
mining explosion
Status
✓ Reviewed
Significance
112
Azimuthal Gap
145.0°
Min Station Distance
1.508°
RMS Residual
0.83 sec
Last Updated
2021-11-23 15:10:52 UTC

Nearby Earthquakes (Last 7 Days)

3.4
3 km NNW of Little America, Wyoming
6 days ago · -3.4 km deep

Actions

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Location

Wyoming
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Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000fc43). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 12, 2021). M2.7 Earthquake 19 km ENE of Hartville, Wyoming — September 12, 2021. Retrieved November 23, 2021 from https://www.earthquaketracker.org/earthquakes/event/us7000fc43/