2.5

M2.5 Earthquake 186 km WSW of Adak, Alaska — August 13, 2026

2026-08-13 15:22:54 UTC (18 hours ago) · approx. 3:22 AM UTC-12 local

MagnitudeM2.5(ml)
Time15:22 UTC≈ 3:22 AM UTC-12
Depth22.5 kmshallow crustal
Coordinates51.062°, -178.981°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.06°, -178.98°

Earthquake Details

Magnitude
2.5 ml
Depth
22.5 km
shallow crustal
Location
51.0620°N
-178.9810°E

Technical Information

Event ID
aka2026pyxrmo
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
16
Azimuthal Gap
224.0°
Min Station Distance
0.500°
RMS Residual
0.40 sec
Last Updated
2026-08-14 08:08:35 UTC

Nearby Earthquakes (Last 7 Days)

2.5
90 km SW of Atka, Alaska
11 hours ago · 113.5 km deep
2.5
239 km WSW of Adak, Alaska
14 hours ago · 11.2 km deep
2.5
27 km SSW of Atka, Alaska
16 hours ago · 189.4 km deep
3.7
83 km SE of Atka, Alaska
18 hours ago · 29.8 km deep
2.7
187 km W of Adak, Alaska
22 hours ago · 185.4 km deep
2.8
Rat Islands, Aleutian Islands, Alaska
23 hours ago · 12.6 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
1 day ago · 100.6 km deep
3.4
215 km WSW of Adak, Alaska
1 day ago · 73.6 km deep
3.4
240 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
1 day ago · 110.6 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: aka2026pyxrmo). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 13, 2026). M2.5 Earthquake 186 km WSW of Adak, Alaska — August 13, 2026. Retrieved August 14, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026pyxrmo/