2.6

M2.6 Earthquake 35 km S of Silver Gate, Montana — December 18, 2021

2021-12-18 21:12:15 UTC (2021-12-18) · approx. 2:12 PM UTC-7 local

MagnitudeM2.6(ml)
Time21:12 UTC≈ 2:12 PM UTC-7
Depth15.0 kmshallow crustal
Coordinates44.690°, -110.002°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 44.69°, -110.00°

Earthquake Details

Magnitude
2.6 ml
Depth
15.0 km
shallow crustal
Location
44.6900°N
-110.0017°E

Technical Information

Event ID
uu60472537
Event Type
earthquake
Status
✓ Reviewed
Significance
101
Stations Used
26
Azimuthal Gap
106.0°
Min Station Distance
0.071°
RMS Residual
0.21 sec
Last Updated
2022-03-01 16:37:41 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
5 days ago · 10.0 km deep

Actions

View on USGSDid You Feel It?

Location

Montana
View all Montana earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: uu60472537). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 18, 2021). M2.6 Earthquake 35 km S of Silver Gate, Montana — December 18, 2021. Retrieved March 1, 2022 from https://www.earthquaketracker.org/earthquakes/event/uu60472537/