2.7

M2.7 Earthquake 133 km SE of Perryville, Alaska — May 20, 2025

2025-05-20 20:09:09 UTC (2025-05-20) · approx. 9:09 AM UTC-11 local

MagnitudeM2.7(ml)
Time20:09 UTC≈ 9:09 AM UTC-11
Depth26.0 kmshallow crustal
Coordinates55.042°, -157.684°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.04°, -157.68°

Earthquake Details

Magnitude
2.7 ml
Depth
26.0 km
shallow crustal
Location
55.0422°N
-157.6844°E

Technical Information

Event ID
ak0256fv77e9
Event Type
earthquake
Status
✓ Reviewed
Significance
112
RMS Residual
0.70 sec
Last Updated
2025-07-25 17:06:21 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0256fv77e9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, May 20, 2025). M2.7 Earthquake 133 km SE of Perryville, Alaska — May 20, 2025. Retrieved July 25, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak0256fv77e9/