2.3

M2.3 Earthquake 66 km SE of King Salmon, Alaska — February 21, 2026

2026-02-21 21:57:55 UTC (2026-02-21) · approx. 11:57 AM UTC-10 local

MagnitudeM2.3(ml)
Time21:57 UTC≈ 11:57 AM UTC-10
Depth157.5 kmintermediate depth
Coordinates58.240°, -155.917°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 58.24°, -155.92°

Earthquake Details

Magnitude
2.3 ml
Depth
157.5 km
intermediate depth
Location
58.2400°N
-155.9170°E

Technical Information

Event ID
aka2026drhsot
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
42
Azimuthal Gap
67.0°
0
RMS Residual
0.70 sec
Last Updated
2026-07-15 22:36:22 UTC

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3.1
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2.7
66 km WNW of Happy Valley, Alaska
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4.2
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Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026drhsot). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, February 21, 2026). M2.3 Earthquake 66 km SE of King Salmon, Alaska — February 21, 2026. Retrieved July 15, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026drhsot/