2.5

M2.5 Earthquake 257 km WSW of Adak, Alaska — July 25, 2026

2026-07-25 15:19:05 UTC (2 days ago) · approx. 3:19 AM UTC+12 local

MagnitudeM2.5(ml)
Time15:19 UTC≈ 3:19 AM UTC+12
Depth18.2 kmshallow crustal
Coordinates51.464°, 179.703°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.46°, 179.70°

Earthquake Details

Magnitude
2.5 ml
Depth
18.2 km
shallow crustal
Location
51.4640°N
179.7030°E

Technical Information

Event ID
aka2026opvdlt
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
9
Azimuthal Gap
167.0°
Min Station Distance
0.300°
RMS Residual
0.60 sec
Last Updated
2026-07-27 17:56:38 UTC

Nearby Earthquakes (Last 7 Days)

3.9
128 km SSE of Atka, Alaska
9 hours ago · 35.0 km deep
3.2
230 km ESE of Attu Station, Alaska
11 hours ago · 0.0 km deep
3.2
233 km ESE of Attu Station, Alaska
17 hours ago · 0.0 km deep
3.9
112 km SW of Atka, Alaska
1 day ago · 35.0 km deep
3.7
91 km SE of Atka, Alaska
1 day ago · 35.5 km deep
3.2
228 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.4
78 km SE of Atka, Alaska
1 day ago · 35.0 km deep
4.3
72 km SE of Atka, Alaska
1 day ago · 43.2 km deep
5.8
99 km SE of Atka, Alaska
1 day ago · 10.0 km deep
4.1
80 km SE of Atka, Alaska
1 day ago · 51.7 km deep

Actions

View on USGSDid You Feel It?

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: aka2026opvdlt). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 25, 2026). M2.5 Earthquake 257 km WSW of Adak, Alaska — July 25, 2026. Retrieved July 27, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026opvdlt/