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)

4.1
231 km ESE of Attu Station, Alaska
1 day ago · 16.7 km deep
3.5
204 km SSW of Adak, Alaska
1 day ago · 10.0 km deep
3.8
138 km E of Atka, Alaska
1 day ago · 10.0 km deep
3.5
277 km SW of Adak, Alaska
2 days ago · 10.0 km deep
2.8
99 km ESE of Atka, Alaska
2 days ago · 10.0 km deep
3.9
132 km WSW of Adak, Alaska
2 days ago · 9.9 km deep
3.5
66 km SW of Adak, Alaska
3 days ago · 38.2 km deep
4.0
231 km ESE of Attu Station, Alaska
3 days ago · 63.3 km deep
4.1
229 km ESE of Attu Station, Alaska
4 days ago · 10.0 km deep
3.5
161 km SW of Nikolski, Alaska
4 days ago · 9.1 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 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: 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/