2.5

M2.5 Earthquake 111 km SW of Adak, Alaska — September 10, 2026

2026-09-10 12:47:28 UTC (3 days ago) · approx. 12:47 AM UTC-12 local

MagnitudeM2.5(ml)
Time12:47 UTC≈ 12:47 AM UTC-12
Depth22.7 kmshallow crustal
Coordinates51.217°, -177.842°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.22°, -177.84°

Earthquake Details

Magnitude
2.5 ml
Depth
22.7 km
shallow crustal
Location
51.2170°N
-177.8420°E

Technical Information

Event ID
aka2026rylcrn
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
17
Azimuthal Gap
246.0°
Min Station Distance
0.500°
RMS Residual
0.40 sec
Last Updated
2026-09-13 06:45:21 UTC

Nearby Earthquakes (Last 7 Days)

3.9
150 km WSW of Adak, Alaska
12 hours ago · 38.7 km deep
2.5
214 km SW of Adak, Alaska
19 hours ago · 11.6 km deep
2.9
south of the Aleutian Islands
19 hours ago · 20.0 km deep
2.6
68 km E of Atka, Alaska
20 hours ago · 3.9 km deep
3.3
Rat Islands, Aleutian Islands, Alaska
23 hours ago · 17.8 km deep
2.7
114 km SE of Atka, Alaska
1 day ago · 0.0 km deep
3.1
118 km ESE of Atka, Alaska
1 day ago · 10.9 km deep
3.1
223 km SSE of Atka, Alaska
1 day ago · 20.0 km deep
3.5
151 km SW of Adak, Alaska
1 day ago · 19.4 km deep
2.6
174 km W of Adak, Alaska
2 days ago · 87.8 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 →

Authoritative source: USGS event page (event ID: aka2026rylcrn). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 10, 2026). M2.5 Earthquake 111 km SW of Adak, Alaska — September 10, 2026. Retrieved September 13, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026rylcrn/