2.2

M2.2 Earthquake 9 km WNW of Nanwalek, Alaska — October 4, 2025

2025-10-04 19:47:26 UTC (2025-10-04) · approx. 9:47 AM UTC-10 local

MagnitudeM2.2(ml)
Time19:47 UTC≈ 9:47 AM UTC-10
Depth35.7 kmshallow crustal
Coordinates59.398°, -152.065°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 59.40°, -152.06°

Earthquake Details

Magnitude
2.2 ml
Depth
35.7 km
shallow crustal
Location
59.3981°N
-152.0648°E

Technical Information

Event ID
ak025cqfghym
Event Type
earthquake
Status
Automatic
Significance
74
RMS Residual
0.78 sec
Last Updated
2025-10-04 19:49:26 UTC

Nearby Earthquakes (Last 7 Days)

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2.9
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2.6
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3.1
63 km NW of Tatitlek, Alaska
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2.8
35 km NE of Chase, Alaska
1 day ago · 64.0 km deep
2.7
60 km SSW of Nanwalek, Alaska
1 day ago · 53.0 km deep
2.5
31 km NNW of Susitna, Alaska
2 days ago · 58.0 km deep
2.6
52 km E of Pedro Bay, Alaska
2 days ago · 118.0 km deep
2.5
25 km NW of Cooper Landing, Alaska
2 days ago · 47.3 km deep
3.1
74 km E of King Salmon, Alaska
2 days ago · 162.3 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 →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: ak025cqfghym). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 4, 2025). M2.2 Earthquake 9 km WNW of Nanwalek, Alaska — October 4, 2025. Retrieved May 27, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025cqfghym/