2.8

M2.8 Earthquake 148 km SW of Adak, Alaska — October 28, 2026

2026-10-28 02:12:54 UTC (2026-10-28) · approx. 2:12 PM UTC-12 local

MagnitudeM2.8(ml)
Time02:12 UTC≈ 2:12 PM UTC-12
Depth21.9 kmshallow crustal
Coordinates51.116°, -178.395°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.12°, -178.40°

Earthquake Details

Magnitude
2.8 ml
Depth
21.9 km
shallow crustal
Location
51.1160°N
-178.3950°E

Technical Information

Event ID
aka2026vigwwl
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
20
Azimuthal Gap
215.0°
Min Station Distance
0.500°
RMS Residual
0.40 sec
Last Updated
2026-11-02 21:45:10 UTC

Nearby Earthquakes (Last 7 Days)

2.6
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1 day ago · 3.5 km deep
3.2
87 km NE of Adak, Alaska
1 day ago · 246.2 km deep
2.8
148 km SW of Adak, Alaska
3 days ago · 19.3 km deep
4.2
30 km S of Adak, Alaska
3 days ago · 74.5 km deep
2.9
64 km SE of Adak, Alaska
4 days ago · 22.5 km deep
2.9
41 km SW of Atka, Alaska
4 days ago · 78.4 km deep
3.6
67 km SE of Adak, Alaska
4 days ago · 35.0 km deep
2.8
133 km WSW of Adak, Alaska
5 days ago · 25.7 km deep
4.2
150 km SW of Adak, Alaska
6 days ago · 23.1 km deep
4.2
150 km SW of Adak, Alaska
6 days ago · 23.1 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026vigwwl). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 28, 2026). M2.8 Earthquake 148 km SW of Adak, Alaska — October 28, 2026. Retrieved November 2, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026vigwwl/