2.2

M2.2 Earthquake 40 km SW of Dillon, Montana — November 30, 2021

2021-11-30 23:21:48 UTC (2021-11-30) · approx. 3:21 PM UTC-8 local

MagnitudeM2.2(ml)
Time23:21 UTC≈ 3:21 PM UTC-8
Depth5.0 kmshallow crustal
Coordinates44.987°, -113.037°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 44.99°, -113.04°

Earthquake Details

Magnitude
2.2 ml
Depth
5.0 km
shallow crustal
Location
44.9872°N
-113.0375°E

Technical Information

Event ID
mb80532264
Event Type
earthquake
Status
✓ Reviewed
Significance
76
Stations Used
15
Azimuthal Gap
130.0°
Min Station Distance
0.208°
RMS Residual
0.16 sec
Last Updated
2021-11-30 23:34:58 UTC

Nearby Earthquakes (Last 7 Days)

3.4
3 km NNW of Little America, Wyoming
2 days ago · -3.4 km deep
2.7
10 km WNW of Wisdom, Montana
5 days ago · 23.3 km deep
3.8
22 km NE of Granger, Wyoming
5 days ago · 3.8 km deep
3.2
23 km NW of Stanley, Idaho
6 days ago · 10.0 km deep

Actions

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Location

Montana
View all Montana earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: mb80532264). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, November 30, 2021). M2.2 Earthquake 40 km SW of Dillon, Montana — November 30, 2021. Retrieved November 30, 2021 from https://www.earthquaketracker.org/earthquakes/event/mb80532264/