2.3

M2.3 Earthquake 16 km SSW of Radersburg, Montana — July 11, 2021

2021-07-11 22:39:12 UTC (2021-07-11) · approx. 3:39 PM UTC-7 local

MagnitudeM2.3(ml)
Time22:39 UTC≈ 3:39 PM UTC-7
Depth4.2 kmshallow crustal
Coordinates46.068°, -111.738°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 46.07°, -111.74°

Earthquake Details

Magnitude
2.3 ml
Depth
4.2 km
shallow crustal
Location
46.0678°N
-111.7383°E

Technical Information

Event ID
mb80514489
Event Type
earthquake
Status
✓ Reviewed
Significance
84
Stations Used
37
Azimuthal Gap
82.0°
Min Station Distance
0.250°
RMS Residual
0.20 sec
Last Updated
2021-07-12 14:11:12 UTC

Actions

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Location

Montana
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Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: mb80514489). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, July 11, 2021). M2.3 Earthquake 16 km SSW of Radersburg, Montana — July 11, 2021. Retrieved July 12, 2021 from https://www.earthquaketracker.org/earthquakes/event/mb80514489/