2.9
Earthquake Details: 56 km SW of Nanwalek, Alaska
Sep 11, 2026, 02:56:38
A magnitude 2.9 earthquake occurred near 56 km SW of Nanwalek, Alaska on Sep 11, 2026 at 02:56:38. The seismic event was recorded at a depth of 61 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth61 km
Significance129
Latitude58.9870
Longitude-152.6000
Event IDaka2026rznkxu
Magnitude2.9
Updated:Sep 11, 2026, 03:03:57 UTC
External Resources
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Time & depth
- Local time
- Sep 10, 2026, 18:56:38 AKDT
- UTC
- Sep 11, 2026, 02:56:38 UTC
61 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M2.732 km S of Akhiok, AlaskaBeforeM2.767 km SSE of Cantwell, AlaskaBeforeM2.9233 km SE of Chiniak, AlaskaBeforeM3.7243 km SE of Chiniak, AlaskaBeforeM2.925 km ENE of Beluga, AlaskaBeforeM2.9115 km E of Chignik, AlaskaBeforeM2.87 km SW of Cohoe, AlaskaBeforeM4.266 km WNW of Lake Louise, AlaskaBeforeM3.1219 km SE of Chiniak, AlaskaBeforeM2.6117 km E of Chignik, AlaskaBeforeM2.669 km ESE of Denali National Park, AlaskaBeforeM2.537 km ENE of Port Alsworth, AlaskaBefore
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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 11, 2026, 03:03 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.