2.1

M2.1 Earthquake 60 km ESE of Chignik, Alaska — September 11, 2026

2026-09-11 23:24:38 UTC (2026-09-11) · approx. 12:24 PM UTC-11 local

MagnitudeM2.1(ml)
Time23:24 UTC≈ 12:24 PM UTC-11
Depth24.1 kmshallow crustal
Coordinates56.069°, -157.525°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.07°, -157.53°

Earthquake Details

Magnitude
2.1 ml
Depth
24.1 km
shallow crustal
Location
56.0690°N
-157.5250°E

Technical Information

Event ID
aka2026sbcjtm
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
19
Azimuthal Gap
236.0°
Min Station Distance
0.800°
RMS Residual
0.40 sec
Last Updated
2026-09-15 02:37:32 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026sbcjtm). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 11, 2026). M2.1 Earthquake 60 km ESE of Chignik, Alaska — September 11, 2026. Retrieved September 15, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026sbcjtm/