2.1

M2.1 Earthquake 130 km WSW of Adak, Alaska — July 16, 2026

2026-07-16 22:02:34 UTC (1 day ago) · approx. 10:02 AM UTC-12 local

MagnitudeM2.1(ml)
Time22:02 UTC≈ 10:02 AM UTC-12
Depth9.4 kmshallow crustal
Coordinates51.337°, -178.311°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.34°, -178.31°

Earthquake Details

Magnitude
2.1 ml
Depth
9.4 km
shallow crustal
Location
51.3370°N
-178.3110°E

Technical Information

Event ID
aka2026nzsked
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
20
Azimuthal Gap
228.0°
Min Station Distance
0.400°
RMS Residual
0.40 sec
Last Updated
2026-07-17 07:31:12 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026nzsked). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 16, 2026). M2.1 Earthquake 130 km WSW of Adak, Alaska — July 16, 2026. Retrieved July 17, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026nzsked/