2.4

M2.4 Earthquake 20 km N of Twin Bridges, Montana — October 31, 2023

2023-10-31 21:09:29 UTC (2023-10-31) · approx. 2:09 PM UTC-7 local

MagnitudeM2.4(ml)
Time21:09 UTC≈ 2:09 PM UTC-7
Depth3.5 kmshallow crustal
Coordinates45.730°, -112.310°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 45.73°, -112.31°

Earthquake Details

Magnitude
2.4 ml
Depth
3.5 km
shallow crustal
Location
45.7297°N
-112.3102°E

Technical Information

Event ID
us7000l7xd
Event Type
earthquake
Status
✓ Reviewed
Significance
89
Stations Used
35
Azimuthal Gap
35.0°
Min Station Distance
0.136°
RMS Residual
0.26 sec
Last Updated
2024-01-18 21:11:04 UTC

Nearby Earthquakes (Last 7 Days)

2.6
5 km N of Jackson, Wyoming
6 days ago · 5.8 km deep

Actions

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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: us7000l7xd). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 31, 2023). M2.4 Earthquake 20 km N of Twin Bridges, Montana — October 31, 2023. Retrieved January 18, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000l7xd/