2.8

M2.8 Earthquake 245 km W of Adak, Alaska — July 11, 2026

2026-07-11 18:23:35 UTC (2026-07-11) · approx. 6:23 AM UTC+12 local

MagnitudeM2.8(ml)
Time18:23 UTC≈ 6:23 AM UTC+12
Depth136.3 kmintermediate depth
Coordinates51.831°, 179.804°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.83°, 179.80°

Earthquake Details

Magnitude
2.8 ml
Depth
136.3 km
intermediate depth
Location
51.8315°N
179.8041°E

Technical Information

Event ID
us7000t20l
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
13
Azimuthal Gap
121.0°
Min Station Distance
0.106°
RMS Residual
0.43 sec
Last Updated
2026-09-29 22:05:36 UTC

Nearby Earthquakes (Last 7 Days)

3.3
237 km SE of Attu Station, Alaska
2 days ago · 5.0 km deep
2.5
54 km ESE of Atka, Alaska
2 days ago · 75.4 km deep
2.7
180 km SSE of Adak, Alaska
2 days ago · 12.8 km deep
2.6
54 km SSE of Adak, Alaska
3 days ago · 27.4 km deep
2.6
65 km ESE of Atka, Alaska
3 days ago · 71.3 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
3 days ago · 94.6 km deep
2.9
186 km S of Atka, Alaska
3 days ago · 24.7 km deep
3.1
68 km E of Atka, Alaska
3 days ago · 0.0 km deep
3.2
63 km SW of Adak, Alaska
3 days ago · 10.0 km deep
3.4
54 km S of Adak, Alaska
4 days ago · 22.9 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: us7000t20l). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 11, 2026). M2.8 Earthquake 245 km W of Adak, Alaska — July 11, 2026. Retrieved September 29, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000t20l/