2.9

M2.9 Earthquake 32 km SSW of Birney, Montana — October 16, 2023

2023-10-16 21:00:29 UTC (2023-10-16) · approx. 2:00 PM UTC-7 local

MagnitudeM2.9(ml)
Time21:00 UTC≈ 2:00 PM UTC-7
Depth0.0 kmshallow crustal
Coordinates45.054°, -106.687°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 45.05°, -106.69°

Earthquake Details

Magnitude
2.9 ml
Depth
0.0 km
shallow crustal
Location
45.0540°N
-106.6866°E

Technical Information

Event ID
us6000lfzz
Event Type
mining explosion
Status
✓ Reviewed
Significance
129
Stations Used
19
Azimuthal Gap
104.0°
Min Station Distance
1.667°
RMS Residual
0.91 sec
Last Updated
2023-12-26 21:24:26 UTC

Nearby Earthquakes (Last 7 Days)

3.1
2 km NNW of Little America, Wyoming
2 days ago · -2.8 km deep

Actions

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Location

Montana
View all Montana earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000lfzz). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 16, 2023). M2.9 Earthquake 32 km SSW of Birney, Montana — October 16, 2023. Retrieved December 26, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000lfzz/