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)

2.8
233 km ESE of Attu Station, Alaska
20 hours ago · 77.8 km deep
3.7
63 km SE of Adak, Alaska
1 day ago · 17.5 km deep
2.6
Rat Islands, Aleutian Islands, Alaska
1 day ago · 51.0 km deep
2.9
232 km ESE of Attu Station, Alaska
1 day ago · 6.1 km deep
3.2
229 km ESE of Attu Station, Alaska
1 day ago · 5.0 km deep
3.2
231 km ESE of Attu Station, Alaska
1 day ago · 1.1 km deep
3.6
233 km ESE of Attu Station, Alaska
2 days ago · 17.9 km deep
3.0
230 km ESE of Attu Station, Alaska
2 days ago · 8.0 km deep
3.1
232 km ESE of Attu Station, Alaska
2 days ago · 0.9 km deep
2.7
191 km WSW of Adak, Alaska
2 days ago · 15.4 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/