2.2

M2.2 Earthquake 42 km S of Adak, Alaska — July 31, 2026

2026-07-31 20:11:01 UTC (2026-07-31) · approx. 8:11 AM UTC-12 local

MagnitudeM2.2(ml)
Time20:11 UTC≈ 8:11 AM UTC-12
Depth63.5 kmshallow crustal
Coordinates51.502°, -176.742°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.50°, -176.74°

Earthquake Details

Magnitude
2.2 ml
Depth
63.5 km
shallow crustal
Location
51.5020°N
-176.7420°E

Technical Information

Event ID
aka2026pbgzyt
Event Type
earthquake
Status
✓ Reviewed
Significance
74
Stations Used
19
Azimuthal Gap
227.0°
Min Station Distance
0.400°
RMS Residual
0.40 sec
Last Updated
2026-08-05 17:02:09 UTC

Nearby Earthquakes (Last 7 Days)

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233 km ESE of Attu Station, Alaska
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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026pbgzyt). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 31, 2026). M2.2 Earthquake 42 km S of Adak, Alaska — July 31, 2026. Retrieved August 5, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026pbgzyt/