2.3

M2.3 Earthquake 87 km SW of Adak, Alaska — February 19, 2026

2026-02-19 20:43:03 UTC (2026-02-19) · approx. 8:43 AM UTC-12 local

MagnitudeM2.3(ml)
Time20:43 UTC≈ 8:43 AM UTC-12
Depth27.1 kmshallow crustal
Coordinates51.369°, -177.595°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.37°, -177.59°

Earthquake Details

Magnitude
2.3 ml
Depth
27.1 km
shallow crustal
Location
51.3690°N
-177.5950°E

Technical Information

Event ID
aka2026dnnuhr
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
13
Azimuthal Gap
266.0°
Min Station Distance
0.400°
RMS Residual
0.20 sec
Last Updated
2026-07-10 23:02:40 UTC

Nearby Earthquakes (Last 7 Days)

4.6
153 km WNW of Adak, Alaska
2 days ago · 152.9 km deep
3.5
11 km NNE of Atka, Alaska
3 days ago · 206.3 km deep
2.8
29 km WNW of Atka, Alaska
3 days ago · 199.2 km deep
2.6
72 km SE of Adak, Alaska
5 days ago · 22.3 km deep
3.3
237 km SE of Attu Station, Alaska
6 days ago · 5.0 km deep
2.5
54 km ESE of Atka, Alaska
6 days ago · 75.4 km deep
2.7
180 km SSE of Adak, Alaska
6 days ago · 12.8 km deep
2.6
54 km SSE of Adak, Alaska
6 days ago · 27.4 km deep
2.6
65 km ESE of Atka, Alaska
6 days ago · 71.3 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
6 days ago · 94.6 km deep

Actions

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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: aka2026dnnuhr). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, February 19, 2026). M2.3 Earthquake 87 km SW of Adak, Alaska — February 19, 2026. Retrieved July 10, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026dnnuhr/