2.8

M2.8 Earthquake 62 km WSW of Karluk, Alaska — July 21, 2026

2026-07-21 22:35:53 UTC (2026-07-21) · approx. 12:35 PM UTC-10 local

MagnitudeM2.8(ml)
Time22:35 UTC≈ 12:35 PM UTC-10
Depth9.4 kmshallow crustal
Coordinates57.410°, -155.451°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.41°, -155.45°

Earthquake Details

Magnitude
2.8 ml
Depth
9.4 km
shallow crustal
Location
57.4100°N
-155.4510°E

Technical Information

Event ID
aka2026oizpwh
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
29
Azimuthal Gap
103.0°
Min Station Distance
0.500°
RMS Residual
0.50 sec
Last Updated
2026-08-07 02:08:02 UTC

Nearby Earthquakes (Last 7 Days)

2.6
90 km N of Karluk, Alaska
46 min ago · 5.0 km deep
2.6
41 km W of Ninilchik, Alaska
4 hours ago · 94.7 km deep
2.6
11 km E of Ninilchik, Alaska
10 hours ago · 83.9 km deep
2.6
37 km WSW of Aleneva, Alaska
1 day ago · 51.0 km deep
3.0
44 km E of Pedro Bay, Alaska
1 day ago · 131.8 km deep
2.9
60 km ENE of Ouzinkie, Alaska
1 day ago · 14.5 km deep
2.5
18 km N of Cooper Landing, Alaska
1 day ago · 24.7 km deep
2.7
80 km ENE of Ouzinkie, Alaska
2 days ago · 13.1 km deep
2.5
65 km SW of Karluk, Alaska
2 days ago · 54.6 km deep
2.5
63 km SE of Ugashik, Alaska
2 days ago · 101.8 km deep

Actions

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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: aka2026oizpwh). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 21, 2026). M2.8 Earthquake 62 km WSW of Karluk, Alaska — July 21, 2026. Retrieved August 7, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026oizpwh/