2.8

M2.8 Earthquake 138 km SSE of Atka, Alaska — July 19, 2026

2026-07-19 09:51:17 UTC (1 day ago) · approx. 9:51 PM UTC-12 local

MagnitudeM2.8(ml)
Time09:51 UTC≈ 9:51 PM UTC-12
Depth20.0 kmshallow crustal
Coordinates50.979°, -173.788°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.98°, -173.79°

Earthquake Details

Magnitude
2.8 ml
Depth
20.0 km
shallow crustal
Location
50.9790°N
-173.7880°E

Technical Information

Event ID
aka2026oeibwl
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
21
Azimuthal Gap
289.0°
Min Station Distance
1.300°
RMS Residual
0.60 sec
Last Updated
2026-07-19 20:41:54 UTC

Nearby Earthquakes (Last 7 Days)

3.4
69 km SW of Atka, Alaska
9 hours ago · 2.0 km deep
3.5
199 km WSW of Adak, Alaska
11 hours ago · 8.7 km deep
4.0
72 km SSW of Atka, Alaska
12 hours ago · 19.8 km deep
3.0
162 km SW of Nikolski, Alaska
1 day ago · 25.2 km deep
3.1
53 km W of Nikolski, Alaska
1 day ago · 131.0 km deep
2.6
32 km SSE of Nikolski, Alaska
1 day ago · 65.4 km deep
3.2
156 km SW of Adak, Alaska
2 days ago · 12.9 km deep
3.0
156 km NNE of Atka, Alaska
2 days ago · 168.0 km deep
2.7
225 km W of Adak, Alaska
3 days ago · 87.9 km deep
2.7
40 km SW of Adak, Alaska
3 days ago · 72.8 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026oeibwl). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 19, 2026). M2.8 Earthquake 138 km SSE of Atka, Alaska — July 19, 2026. Retrieved July 19, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026oeibwl/