2.6

M2.6 Earthquake 45 km SSE of Adak, Alaska — July 28, 2026

2026-07-28 00:39:08 UTC (22 hours ago) · approx. 12:39 PM UTC-12 local

MagnitudeM2.6(ml)
Time00:39 UTC≈ 12:39 PM UTC-12
Depth50.9 kmshallow crustal
Coordinates51.491°, -176.411°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.49°, -176.41°

Earthquake Details

Magnitude
2.6 ml
Depth
50.9 km
shallow crustal
Location
51.4910°N
-176.4110°E

Technical Information

Event ID
aka2026oufvrd
Event Type
earthquake
Status
✓ Reviewed
Significance
104
Stations Used
14
Azimuthal Gap
220.0°
Min Station Distance
0.400°
RMS Residual
0.90 sec
Last Updated
2026-07-28 22:57:02 UTC

Nearby Earthquakes (Last 7 Days)

3.6
271 km SW of Adak, Alaska
1 hour ago · 10.0 km deep
2.7
66 km SSE of Atka, Alaska
11 hours ago · 5.3 km deep
3.7
Rat Islands, Aleutian Islands, Alaska
22 hours ago · 5.0 km deep
2.7
80 km SSE of Atka, Alaska
23 hours ago · 3.5 km deep
2.9
68 km SSE of Adak, Alaska
1 day ago · 17.3 km deep
2.6
215 km WSW of Adak, Alaska
1 day ago · 14.3 km deep
3.1
155 km SW of Nikolski, Alaska
1 day ago · 3.2 km deep
2.6
92 km SSE of Atka, Alaska
1 day ago · 2.1 km deep
3.0
87 km SE of Atka, Alaska
1 day ago · 20.0 km deep
3.9
128 km SSE of Atka, Alaska
1 day ago · 35.0 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026oufvrd). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 28, 2026). M2.6 Earthquake 45 km SSE of Adak, Alaska — July 28, 2026. Retrieved July 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026oufvrd/