2.1

M2.1 Earthquake 64 km SSW of Adak, Alaska — July 30, 2026

2026-07-30 20:48:35 UTC (2026-07-30) · approx. 8:48 AM UTC-12 local

MagnitudeM2.1(ml)
Time20:48 UTC≈ 8:48 AM UTC-12
Depth23.9 kmshallow crustal
Coordinates51.348°, -177.018°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.35°, -177.02°

Earthquake Details

Magnitude
2.1 ml
Depth
23.9 km
shallow crustal
Location
51.3480°N
-177.0180°E

Technical Information

Event ID
aka2026ozmfyo
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
19
Azimuthal Gap
231.0°
Min Station Distance
0.400°
RMS Residual
0.30 sec
Last Updated
2026-08-30 20:48:38 UTC

Nearby Earthquakes (Last 7 Days)

3.5
73 km SSW of Atka, Alaska
18 hours ago · 10.0 km deep
4.4
259 km WSW of Adak, Alaska
1 day ago · 18.0 km deep
4.6
Rat Islands, Aleutian Islands, Alaska
1 day ago · 46.5 km deep
4.4
263 km WSW of Adak, Alaska
1 day ago · 17.6 km deep
3.8
136 km SW of Nikolski, Alaska
3 days ago · 23.3 km deep
3.5
126 km WSW of Adak, Alaska
3 days ago · 13.6 km deep
3.5
158 km SW of Nikolski, Alaska
3 days ago · 10.0 km deep
2.7
Rat Islands, Aleutian Islands, Alaska
5 days ago · 35.2 km deep
3.5
148 km WSW of Adak, Alaska
6 days ago · 0.1 km deep
3.9
166 km WSW of Nikolski, Alaska
6 days ago · 129.5 km deep

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: aka2026ozmfyo). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 30, 2026). M2.1 Earthquake 64 km SSW of Adak, Alaska — July 30, 2026. Retrieved August 30, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026ozmfyo/