2.6
Earthquake Details: 50 km WNW of Nanwalek, Alaska
Sep 21, 2026, 05:08:12
A magnitude 2.6 earthquake occurred near 50 km WNW of Nanwalek, Alaska on Sep 21, 2026 at 05:08:12. The seismic event was recorded at a depth of 90.6 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth90.6 km
Significance104
Latitude59.5600
Longitude-152.7250
Event IDaka2026sseasm
Magnitude2.6
Updated:Sep 21, 2026, 10:00:21 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Sep 20, 2026, 21:08:12 AKDT
- UTC
- Sep 21, 2026, 05:08:12 UTC
90.6 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.257 km ENE of Chenega, AlaskaBeforeM3.120 km NE of Nikolaevsk, AlaskaAfterM3.8163 km S of Akhiok, AlaskaAfterM3.177 km WSW of Akhiok, AlaskaAfterM3.737 km SW of Karluk, AlaskaAfterM3.221 km SW of Susitna, AlaskaAfterM3.227 km ESE of Skwentna, AlaskaAfterM3.1236 km SE of Chiniak, AlaskaAfterM3.433 km W of Nanwalek, AlaskaAfterM3.714 km SSE of Susitna North, AlaskaAfterM3.2216 km SSE of Akhiok, AlaskaAfterM3.3129 km E of Chignik, 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 21, 2026, 10:00 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.