3.1
Earthquake Details: 53 km SSW of King Cove, Alaska
Sep 11, 2026, 18:05:56
A magnitude 3.1 earthquake occurred near 53 km SSW of King Cove, Alaska on Sep 11, 2026 at 18:05:56. The seismic event was recorded at a depth of 62.5 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth62.5 km
Significance148
Latitude54.6100
Longitude-162.6000
Event IDaka2026sartjg
Magnitude3.1
Updated:Sep 14, 2026, 23:45:40 UTC
External Resources
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Time & depth
- Local time
- Sep 11, 2026, 10:05:56 AKDT
- UTC
- Sep 11, 2026, 18:05:56 UTC
62.5 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.592 km S of False Pass, AlaskaBeforeM4.4Alaska PeninsulaBeforeM3.3263 km SSE of Perryville, AlaskaAfterM3.0267 km SSE of Perryville, AlaskaAfterM3.3253 km SSE of Perryville, AlaskaAfterM3.690 km SSW of Unalaska, AlaskaAfterM3.686 km SSW of Unalaska, AlaskaAfterM3.278 km E of Nikolski, AlaskaAfterM3.3116 km SE of Akutan, AlaskaAfterM4.092 km SSW of Unalaska, AlaskaAfterM4.0119 km E of Chignik, AlaskaAfterM3.695 km SSW of Unalaska, AlaskaAfter
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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 14, 2026, 23:45 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.