2.3

M2.3 Earthquake 83 km WSW of Adak, Alaska — November 2, 2025

2025-11-02 16:45:30 UTC (2025-11-02) · approx. 4:45 AM UTC-12 local

MagnitudeM2.3(ml)
Time16:45 UTC≈ 4:45 AM UTC-12
Depth13.9 kmshallow crustal
Coordinates51.465°, -177.646°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.47°, -177.65°

Earthquake Details

Magnitude
2.3 ml
Depth
13.9 km
shallow crustal
Location
51.4653°N
-177.6457°E

Technical Information

Event ID
av93863561
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
10
Azimuthal Gap
282.0°
Min Station Distance
0.331°
RMS Residual
0.12 sec
Last Updated
2025-11-04 21:28:58 UTC

Nearby Earthquakes (Last 7 Days)

3.4
69 km SW of Adak, Alaska
1 day ago · 35.0 km deep
3.7
292 km WSW of Adak, Alaska
1 day ago · 35.0 km deep
4.8
175 km SW of Nikolski, Alaska
1 day ago · 36.3 km deep
3.9
172 km E of Atka, Alaska
1 day ago · 10.0 km deep
4.5
162 km SW of Nikolski, Alaska
1 day ago · 10.0 km deep
3.5
139 km WSW of Adak, Alaska
2 days ago · 30.6 km deep
3.4
84 km SSE of Adak, Alaska
2 days ago · 31.8 km deep
3.1
64 km S of Adak, Alaska
3 days ago · 16.1 km deep
3.1
178 km E of Atka, Alaska
3 days ago · 4.9 km deep
3.9
170 km E of Atka, Alaska
3 days ago · 9.6 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 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: av93863561). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, November 2, 2025). M2.3 Earthquake 83 km WSW of Adak, Alaska — November 2, 2025. Retrieved May 26, 2026 from https://www.earthquaketracker.org/earthquakes/event/av93863561/