2.2

M2.2 Earthquake 19 km WSW of Susitna, Alaska — August 21, 2025

2025-08-21 23:14:53 UTC (2025-08-21) · approx. 1:14 PM UTC-10 local

MagnitudeM2.2(ml)
Time23:14 UTC≈ 1:14 PM UTC-10
Depth56.8 kmshallow crustal
Coordinates61.452°, -150.817°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 61.45°, -150.82°

Earthquake Details

Magnitude
2.2 ml
Depth
56.8 km
shallow crustal
Location
61.4520°N
-150.8168°E

Technical Information

Event ID
ak025appzy4a
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.45 sec
Last Updated
2025-11-03 12:32:38 UTC

Nearby Earthquakes (Last 7 Days)

2.6
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2.9
68 km WNW of Ninilchik, Alaska
18 hours ago · 130.0 km deep
3.0
49 km W of Happy Valley, Alaska
1 day ago · 105.5 km deep
3.1
30 km ENE of Sterling, Alaska
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2.9
26 km W of Anchorage, Alaska
1 day ago · 5.0 km deep
2.6
24 km SSE of Chickaloon, Alaska
2 days ago · 1.8 km deep
2.8
12 km ESE of Valdez, Alaska
2 days ago · 19.8 km deep
3.2
17 km NW of Susitna, Alaska
2 days ago · 65.2 km deep
2.7
59 km S of Glacier View, Alaska
2 days ago · 0.3 km deep
2.6
26 km NNW of Valdez, Alaska
3 days ago · 11.2 km deep

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: ak025appzy4a). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 21, 2025). M2.2 Earthquake 19 km WSW of Susitna, Alaska — August 21, 2025. Retrieved November 3, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025appzy4a/