2.5

M2.5 Earthquake 70 km E of Port Alsworth, Alaska — October 18, 2026

2026-10-18 14:28:15 UTC (16 hours ago) · approx. 4:28 AM UTC-10 local

MagnitudeM2.5(ml)
Time14:28 UTC≈ 4:28 AM UTC-10
Depth145.4 kmintermediate depth
Coordinates60.274°, -153.053°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 60.27°, -153.05°

Earthquake Details

Magnitude
2.5 ml
Depth
145.4 km
intermediate depth
Location
60.2740°N
-153.0530°E

Technical Information

Event ID
aka2026uqthqx
Event Type
earthquake
Status
Automatic
Significance
96
Stations Used
115
Azimuthal Gap
43.0°
Min Station Distance
0.200°
RMS Residual
0.60 sec
Last Updated
2026-10-18 14:32:30 UTC

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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: aka2026uqthqx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 18, 2026). M2.5 Earthquake 70 km E of Port Alsworth, Alaska — October 18, 2026. Retrieved October 18, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026uqthqx/