2.5

M2.5 Earthquake 99 km SW of Adak, Alaska — August 9, 2026

2026-08-09 05:28:37 UTC (2026-08-09) · approx. 5:28 PM UTC-12 local

MagnitudeM2.5(ml)
Time05:28 UTC≈ 5:28 PM UTC-12
Depth8.0 kmshallow crustal
Coordinates51.257°, -177.668°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.26°, -177.67°

Earthquake Details

Magnitude
2.5 ml
Depth
8.0 km
shallow crustal
Location
51.2570°N
-177.6680°E

Technical Information

Event ID
aka2026pqttyv
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
25
Azimuthal Gap
210.0°
Min Station Distance
0.500°
RMS Residual
0.40 sec
Last Updated
2026-08-10 20:58:48 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026pqttyv). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 9, 2026). M2.5 Earthquake 99 km SW of Adak, Alaska — August 9, 2026. Retrieved August 10, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026pqttyv/