2.5

M2.5 Earthquake 129 km S of Unalaska, Alaska — May 21, 2022

2022-05-21 17:45:22 UTC (2022-05-21) · approx. 6:45 AM UTC-11 local

MagnitudeM2.5(ml)
Time17:45 UTC≈ 6:45 AM UTC-11
Depth4.1 kmshallow crustal
Coordinates52.713°, -166.666°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.71°, -166.67°

Earthquake Details

Magnitude
2.5 ml
Depth
4.1 km
shallow crustal
Location
52.7134°N
-166.6664°E

Technical Information

Event ID
us6000i35f
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
12
Azimuthal Gap
276.0°
Min Station Distance
1.026°
RMS Residual
0.25 sec
Last Updated
2022-08-02 19:50:44 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000i35f). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, May 21, 2022). M2.5 Earthquake 129 km S of Unalaska, Alaska — May 21, 2022. Retrieved August 2, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000i35f/