2.5

M2.5 Earthquake 32 km SSW of Adak, Alaska — March 23, 2026

2026-03-23 23:38:04 UTC (2026-03-23) · approx. 11:38 AM UTC-12 local

MagnitudeM2.5(ml)
Time23:38 UTC≈ 11:38 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.602°, -176.812°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.60°, -176.81°

Earthquake Details

Magnitude
2.5 ml
Depth
35.0 km
shallow crustal
Location
51.6021°N
-176.8122°E

Technical Information

Event ID
us7000s77p
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
20
Azimuthal Gap
214.0°
Min Station Distance
0.308°
RMS Residual
0.57 sec
Last Updated
2026-06-04 18:38:03 UTC

Nearby Earthquakes (Last 7 Days)

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3.2
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66 km SE of Adak, Alaska
1 day ago · 28.3 km deep
2.5
238 km W of Adak, Alaska
1 day ago · 183.8 km deep
3.3
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1 day ago · 80.3 km deep
3.5
236 km ESE of Attu Station, Alaska
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2.7
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1 day ago · 20.7 km deep
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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: us7000s77p). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, March 23, 2026). M2.5 Earthquake 32 km SSW of Adak, Alaska — March 23, 2026. Retrieved June 4, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000s77p/