5.0
Earthquake Details: Unimak Island region, Alaska
Oct 1, 2026, 14:46:27
A magnitude 5.0 earthquake occurred near Unimak Island region, Alaska on Oct 1, 2026 at 14:46:27. The seismic event was recorded at a depth of -35 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-35 km
Significance0
Latitude54.8653
Longitude-164.8217
Event IDemsc:20261001_0000248
Magnitude5.0
Updated:Oct 1, 2026, 14:59:01 UTC
External Resources
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Time & depth
- Local time
- Oct 1, 2026, 06:46:27 AKDT
- UTC
- Oct 1, 2026, 14:46:27 UTC
-35 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 4
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 1, 2026, 14:59 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.