2.2

M2.2 Earthquake 31 km NE of Ugashik, Alaska — September 20, 2026

2026-09-20 22:58:23 UTC (2026-09-20) · approx. 12:58 PM UTC-10 local

MagnitudeM2.2(ml)
Time22:58 UTC≈ 12:58 PM UTC-10
Depth159.6 kmintermediate depth
Coordinates57.702°, -156.997°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.70°, -157.00°

Earthquake Details

Magnitude
2.2 ml
Depth
159.6 km
intermediate depth
Location
57.7020°N
-156.9970°E

Technical Information

Event ID
aka2026srrruy
Event Type
earthquake
Status
✓ Reviewed
Significance
74
Stations Used
23
Azimuthal Gap
152.0°
Min Station Distance
0.100°
RMS Residual
0.70 sec
Last Updated
2026-09-26 01:24:47 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026srrruy). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 20, 2026). M2.2 Earthquake 31 km NE of Ugashik, Alaska — September 20, 2026. Retrieved September 26, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026srrruy/