2.7

M2.7 Earthquake 253 km WSW of Adak, Alaska — September 11, 2026

2026-09-11 18:36:06 UTC (3 days ago) · approx. 6:36 AM UTC+12 local

MagnitudeM2.7(ml)
Time18:36 UTC≈ 6:36 AM UTC+12
Depth17.2 kmshallow crustal
Coordinates51.266°, 179.845°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.27°, 179.84°

Earthquake Details

Magnitude
2.7 ml
Depth
17.2 km
shallow crustal
Location
51.2660°N
179.8450°E

Technical Information

Event ID
aka2026sastng
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
20
Azimuthal Gap
215.0°
Min Station Distance
0.400°
RMS Residual
0.30 sec
Last Updated
2026-09-15 00:03:29 UTC

Nearby Earthquakes (Last 7 Days)

2.6
79 km SSE of Adak, Alaska
21 hours ago · 9.9 km deep
2.5
281 km W of Adak, Alaska
22 hours ago · 71.9 km deep
2.9
210 km S of Atka, Alaska
1 day ago · 22.5 km deep
3.5
134 km SW of Adak, Alaska
1 day ago · 20.0 km deep
3.9
150 km WSW of Adak, Alaska
2 days ago · 38.7 km deep
2.5
214 km SW of Adak, Alaska
2 days ago · 11.6 km deep
2.9
south of the Aleutian Islands
2 days ago · 20.0 km deep
2.6
68 km E of Atka, Alaska
2 days ago · 3.9 km deep
3.3
Rat Islands, Aleutian Islands, Alaska
2 days ago · 17.8 km deep
3.5
151 km SW of Adak, Alaska
2 days ago · 19.4 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026sastng). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 11, 2026). M2.7 Earthquake 253 km WSW of Adak, Alaska — September 11, 2026. Retrieved September 15, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026sastng/