2.7

M2.7 Earthquake 259 km W of Adak, Alaska — August 4, 2026

2026-08-04 20:53:18 UTC (4 days ago) · approx. 8:53 AM UTC+12 local

MagnitudeM2.7(ml)
Time20:53 UTC≈ 8:53 AM UTC+12
Depth198.2 kmintermediate depth
Coordinates51.985°, 179.595°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.98°, 179.59°

Earthquake Details

Magnitude
2.7 ml
Depth
198.2 km
intermediate depth
Location
51.9850°N
179.5950°E

Technical Information

Event ID
aka2026pismwx
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
27
Azimuthal Gap
173.0°
Min Station Distance
0.100°
RMS Residual
0.60 sec
Last Updated
2026-08-07 18:48:19 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026pismwx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 4, 2026). M2.7 Earthquake 259 km W of Adak, Alaska — August 4, 2026. Retrieved August 7, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026pismwx/