2.4

M2.4 Earthquake in the Idaho-Montana border region — December 1, 2021

2021-12-01 22:24:16 UTC (2021-12-01) · approx. 2:24 PM UTC-8 local

MagnitudeM2.4(ml)
Time22:24 UTC≈ 2:24 PM UTC-8
Depth6.0 kmshallow crustal
Coordinates44.986°, -113.016°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 44.99°, -113.02°

Earthquake Details

Magnitude
2.4 ml
Depth
6.0 km
shallow crustal
Location
44.9863°N
-113.0157°E

Technical Information

Event ID
mb80532439
Event Type
earthquake
Status
✓ Reviewed
Significance
88
Stations Used
15
Azimuthal Gap
126.0°
Min Station Distance
0.198°
RMS Residual
0.13 sec
Last Updated
2021-12-02 16:11:43 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

View on USGSDid You Feel It?

Location

Montana
View all Montana earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: mb80532439). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 1, 2021). M2.4 Earthquake in the Idaho-Montana border region — December 1, 2021. Retrieved December 2, 2021 from https://www.earthquaketracker.org/earthquakes/event/mb80532439/