2.8

M2.8 Earthquake 202 km S of Atka, Alaska — September 13, 2026

2026-09-13 21:57:14 UTC (7 hours ago) · approx. 9:57 AM UTC-12 local

MagnitudeM2.8(ml)
Time21:57 UTC≈ 9:57 AM UTC-12
Depth20.0 kmshallow crustal
Coordinates50.375°, -174.139°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.38°, -174.14°

Earthquake Details

Magnitude
2.8 ml
Depth
20.0 km
shallow crustal
Location
50.3750°N
-174.1390°E

Technical Information

Event ID
aka2026sermil
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
18
Azimuthal Gap
292.0°
Min Station Distance
1.800°
RMS Residual
0.90 sec
Last Updated
2026-09-14 03:50:41 UTC

Nearby Earthquakes (Last 7 Days)

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2.6
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3.1
223 km SSE of Atka, Alaska
2 days ago · 20.0 km deep
3.5
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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: aka2026sermil). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 13, 2026). M2.8 Earthquake 202 km S of Atka, Alaska — September 13, 2026. Retrieved September 14, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026sermil/