4.0
Earthquake Details: 64 km SE of King Cove, Alaska
Sep 29, 2026, 10:24:37
A magnitude 4.0 earthquake occurred near 64 km SE of King Cove, Alaska on Sep 29, 2026 at 10:24:37. The seismic event was recorded at a depth of 49.88 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth49.88 km
Significance246
Latitude54.6600
Longitude-161.5901
Event IDus6000tybl
Magnitude4.0
Updated:Sep 29, 2026, 18:27:35 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Sep 29, 2026, 02:24:37 AKDT
- UTC
- Sep 29, 2026, 10:24:37 UTC
49.88 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 3
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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: Sep 29, 2026, 18:27 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.