2.2

M2.2 Earthquake 42 km WNW of Happy Valley, Alaska — October 21, 2025

2025-10-21 21:20:20 UTC (2025-10-21) · approx. 11:20 AM UTC-10 local

MagnitudeM2.2(ml)
Time21:20 UTC≈ 11:20 AM UTC-10
Depth92.1 kmintermediate depth
Coordinates60.106°, -152.425°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 60.11°, -152.42°

Earthquake Details

Magnitude
2.2 ml
Depth
92.1 km
intermediate depth
Location
60.1065°N
-152.4247°E

Technical Information

Event ID
ak025dikmgs1
Event Type
earthquake
Status
Automatic
Significance
74
RMS Residual
0.40 sec
Last Updated
2026-01-09 15:38:43 UTC

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Actions

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Location

Alaska
View all Alaska 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: ak025dikmgs1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 21, 2025). M2.2 Earthquake 42 km WNW of Happy Valley, Alaska — October 21, 2025. Retrieved January 9, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025dikmgs1/