2.6

M2.6 Earthquake 16 km ESE of Harrison, Montana — April 12, 2026

2026-04-12 17:28:08 UTC (6 days ago)

Map showing earthquake epicenter at 45.65°, -111.59°

Earthquake Details

Magnitude
2.6 ml
Depth
3.1 km
shallow crustal
Location
45.6507°N
-111.5870°E

Technical Information

Event ID
mb90131678
Event Type
earthquake
Status
✓ Reviewed
Significance
103
Stations Used
37
Azimuthal Gap
44.0°
Min Station Distance
0.061°
RMS Residual
0.22 sec
Last Updated
2026-04-13 20:11:00 UTC

Nearby Earthquakes (Last 7 Days)

2.5
16 km ESE of Harrison, Montana
5 days ago · 6.6 km deep

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Location

Montana
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Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

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