2.2

M2.2 Earthquake 4 km SSE of Grangeville, Idaho — May 4, 2026

2026-05-04 19:06:16 UTC (2026-05-04) · approx. 11:06 AM UTC-8 local

MagnitudeM2.2(md)
Time19:06 UTC≈ 11:06 AM UTC-8
Depth-1.6 kmshallow crustal
Coordinates45.889°, -116.108°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 45.89°, -116.11°

Earthquake Details

Magnitude
2.2 md
Depth
-1.6 km
shallow crustal
Location
45.8893°N
-116.1080°E

Technical Information

Event ID
uw62241907
Event Type
explosion
Status
✓ Reviewed
Significance
73
Stations Used
7
Azimuthal Gap
145.0°
Min Station Distance
0.786°
RMS Residual
0.41 sec
Last Updated
2026-08-06 23:36:07 UTC

Nearby Earthquakes (Last 7 Days)

2.6
5 km N of Jackson, Wyoming
2 days ago · 5.8 km deep
3.0
18 km WNW of Stanley, Idaho
6 days ago · 12.7 km deep
3.1
5 km WSW of Harrah, Washington
6 days ago · 11.8 km deep

Actions

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Location

Idaho
View all Idaho earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: uw62241907). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 4, 2026). M2.2 Earthquake 4 km SSE of Grangeville, Idaho — May 4, 2026. Retrieved August 6, 2026 from https://www.earthquaketracker.org/earthquakes/event/uw62241907/