2.5

M2.5 Earthquake 24 km SSW of Atka, Alaska — July 20, 2026

2026-07-20 02:05:05 UTC (2 days ago) · approx. 2:05 PM UTC-12 local

MagnitudeM2.5(ml)
Time02:05 UTC≈ 2:05 PM UTC-12
Depth175.3 kmintermediate depth
Coordinates51.992°, -174.335°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.99°, -174.34°

Earthquake Details

Magnitude
2.5 ml
Depth
175.3 km
intermediate depth
Location
51.9920°N
-174.3350°E

Technical Information

Event ID
aka2026ofoohy
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
22
Azimuthal Gap
191.0°
Min Station Distance
0.200°
RMS Residual
0.40 sec
Last Updated
2026-07-22 19:14:17 UTC

Nearby Earthquakes (Last 7 Days)

3.7
65 km WSW of Atka, Alaska
2 days ago · 8.2 km deep
3.5
199 km WSW of Adak, Alaska
2 days ago · 8.7 km deep
4.0
72 km SSW of Atka, Alaska
2 days ago · 19.8 km deep
3.0
162 km SW of Nikolski, Alaska
3 days ago · 25.2 km deep
3.1
53 km W of Nikolski, Alaska
3 days ago · 131.0 km deep
2.8
138 km SSE of Atka, Alaska
3 days ago · 20.0 km deep
2.6
32 km SSE of Nikolski, Alaska
3 days ago · 65.4 km deep
3.2
156 km SW of Adak, Alaska
3 days ago · 12.9 km deep
3.0
156 km NNE of Atka, Alaska
3 days ago · 168.0 km deep
3.0
111 km SSE of Adak, Alaska
4 days ago · 5.4 km deep

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: aka2026ofoohy). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 20, 2026). M2.5 Earthquake 24 km SSW of Atka, Alaska — July 20, 2026. Retrieved July 22, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026ofoohy/