2.5

M2.5 Earthquake 161 km ESE of Chignik, Alaska — October 6, 2026

2026-10-06 22:33:02 UTC (36 min ago) · approx. 12:33 PM UTC-10 local

MagnitudeM2.5(ml)
Time22:33 UTC≈ 12:33 PM UTC-10
Depth41.1 kmshallow crustal
Coordinates55.772°, -155.980°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 55.77°, -155.98°

Earthquake Details

Magnitude
2.5 ml
Depth
41.1 km
shallow crustal
Location
55.7720°N
-155.9800°E

Technical Information

Event ID
aka2026tvffdw
Event Type
earthquake
Status
Automatic
Significance
96
Stations Used
30
Azimuthal Gap
205.0°
Min Station Distance
0.200°
RMS Residual
0.80 sec
Last Updated
2026-10-06 22:35:19 UTC

Nearby Earthquakes (Last 7 Days)

3.5
202 km SE of Perryville, Alaska
2 hours ago · 20.8 km deep
5.5
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4 hours ago · 87.6 km deep
2.5
62 km ESE of Chignik, Alaska
5 hours ago · 26.1 km deep
2.7
81 km W of Karluk, Alaska
1 day ago · 1.0 km deep
3.4
83 km W of Karluk, Alaska
1 day ago · 5.0 km deep
2.7
70 km SE of Perryville, Alaska
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2.5
60 km SSE of Perryville, Alaska
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3.4
56 km W of Akhiok, Alaska
2 days ago · 65.3 km deep
3.1
188 km SE of Perryville, Alaska
3 days ago · 5.0 km deep
2.5
42 km SSE of Chignik, Alaska
3 days ago · 49.8 km deep

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: aka2026tvffdw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 6, 2026). M2.5 Earthquake 161 km ESE of Chignik, Alaska — October 6, 2026. Retrieved October 6, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026tvffdw/