2.3

M2.3 Earthquake 133 km SW of Adak, Alaska — September 27, 2026

2026-09-27 21:16:48 UTC (2026-09-27) · approx. 9:16 AM UTC-12 local

MagnitudeM2.3(ml)
Time21:16 UTC≈ 9:16 AM UTC-12
Depth28.0 kmshallow crustal
Coordinates51.155°, -178.166°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.16°, -178.17°

Earthquake Details

Magnitude
2.3 ml
Depth
28.0 km
shallow crustal
Location
51.1550°N
-178.1660°E

Technical Information

Event ID
aka2026temlyl
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
12
Azimuthal Gap
263.0°
Min Station Distance
0.600°
RMS Residual
0.30 sec
Last Updated
2026-10-06 23:33:17 UTC

Nearby Earthquakes (Last 7 Days)

3.9
107 km SSE of Adak, Alaska
2 hours ago · 11.0 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
1 day ago · 56.3 km deep
2.6
155 km W of Adak, Alaska
1 day ago · 94.0 km deep
2.6
294 km W of Adak, Alaska
2 days ago · 65.1 km deep
3.5
8 km SW of Atka, Alaska
2 days ago · 195.4 km deep
3.9
294 km ESE of Attu Station, Alaska
2 days ago · 8.0 km deep
2.8
Rat Islands, Aleutian Islands, Alaska
4 days ago · 6.6 km deep
3.4
Rat Islands, Aleutian Islands, Alaska
4 days ago · 26.9 km deep
2.6
190 km WSW of Adak, Alaska
4 days ago · 44.6 km deep
3.1
Rat Islands, Aleutian Islands, Alaska
4 days ago · 17.3 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026temlyl). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 27, 2026). M2.3 Earthquake 133 km SW of Adak, Alaska — September 27, 2026. Retrieved October 6, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026temlyl/