3.1
Earthquake Details: 44 km E of Pedro Bay, Alaska
Sep 28, 2026, 01:03:39
A magnitude 3.1 earthquake occurred near 44 km E of Pedro Bay, Alaska on Sep 28, 2026 at 01:03:39. The seismic event was recorded at a depth of 138.3 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth138.3 km
Significance148
Latitude59.8190
Longitude-153.3110
Event IDaka2026teuaqx
Magnitude3.1
Updated:Sep 28, 2026, 21:20:07 UTC
External Resources
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Time & depth
- Local time
- Sep 27, 2026, 17:03:39 AKDT
- UTC
- Sep 28, 2026, 01:03:39 UTC
138.3 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.3129 km E of Chignik, AlaskaBeforeM2.924 km WSW of Point MacKenzie, AlaskaBeforeM3.5227 km SE of Chiniak, AlaskaBeforeM2.916 km NW of Fishhook, AlaskaBeforeM3.071 km WNW of Petersville, AlaskaBeforeM2.9124 km SSE of Ugashik, AlaskaBeforeM2.845 km W of Salamatof, AlaskaAfterM3.965 km SE of Cantwell, AlaskaAfterM3.17 km ENE of Denali Park, AlaskaAfterM4.27 km SE of Denali National Park, AlaskaAfterM3.642 km WSW of Anchor Point, AlaskaAfterM2.943 km N of Chase, 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 28, 2026, 21:20 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.