2.9

M2.9 Earthquake 83 km ESE of Adak, Alaska — September 28, 2026

2026-09-28 19:10:40 UTC (1 day ago) · approx. 7:10 AM UTC-12 local

MagnitudeM2.9(ml)
Time19:10 UTC≈ 7:10 AM UTC-12
Depth38.5 kmshallow crustal
Coordinates51.503°, -175.577°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.50°, -175.58°

Earthquake Details

Magnitude
2.9 ml
Depth
38.5 km
shallow crustal
Location
51.5030°N
-175.5770°E

Technical Information

Event ID
aka2026tgehdh
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
31
Azimuthal Gap
222.0°
Min Station Distance
0.500°
RMS Residual
0.50 sec
Last Updated
2026-09-30 06:26:37 UTC

Nearby Earthquakes (Last 7 Days)

2.5
80 km SSW of Nikolski, Alaska
1 day ago · 20.5 km deep
3.1
Rat Islands, Aleutian Islands, Alaska
1 day ago · 40.3 km deep
2.6
97 km SSE of Atka, Alaska
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2.5
292 km WSW of Adak, Alaska
1 day ago · 29.7 km deep
2.5
55 km SW of Nikolski, Alaska
1 day ago · 16.3 km deep
2.6
285 km WSW of Adak, Alaska
1 day ago · 16.7 km deep
3.3
97 km SSW of Atka, Alaska
1 day ago · 6.8 km deep
2.6
106 km SW of Adak, Alaska
1 day ago · 20.8 km deep
2.7
153 km S of Atka, Alaska
1 day ago · 20.0 km deep
2.7
201 km WSW of Adak, Alaska
1 day ago · 19.8 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026tgehdh). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 28, 2026). M2.9 Earthquake 83 km ESE of Adak, Alaska — September 28, 2026. Retrieved September 30, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026tgehdh/