2.3

M2.3 Earthquake 2 km SE of Lima, Montana — July 28, 2025

2025-07-28 22:57:30 UTC (2025-07-28) · approx. 2:57 PM UTC-8 local

MagnitudeM2.3(ml)
Time22:57 UTC≈ 2:57 PM UTC-8
Depth8.5 kmshallow crustal
Coordinates44.617°, -112.573°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 44.62°, -112.57°

Earthquake Details

Magnitude
2.3 ml
Depth
8.5 km
shallow crustal
Location
44.6175°N
-112.5727°E

Technical Information

Event ID
mb90104113
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
18
Azimuthal Gap
47.0°
Min Station Distance
0.051°
RMS Residual
0.14 sec
Last Updated
2025-07-28 23:50:36 UTC

Nearby Earthquakes (Last 7 Days)

3.2
6 km WSW of Bennington, Idaho
19 hours ago · 5.2 km deep
3.0
6 km WSW of Bennington, Idaho
1 day ago · -1.9 km deep
2.6
19 km ENE of Pinedale, Wyoming
5 days ago · 10.4 km deep

Actions

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Location

Montana
View all Montana earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: mb90104113). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 28, 2025). M2.3 Earthquake 2 km SE of Lima, Montana — July 28, 2025. Retrieved July 28, 2025 from https://www.earthquaketracker.org/earthquakes/event/mb90104113/