3.9
Earthquake Details: 125 km SE of Perryville, Alaska
Aug 29, 2026, 22:38:50
A magnitude 3.9 earthquake occurred near 125 km SE of Perryville, Alaska on Aug 29, 2026 at 22:38:50. The seismic event was recorded at a depth of 117.5 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth117.5 km
Significance234
Latitude55.1220
Longitude-157.7370
Event IDaka2026rdaolu
Magnitude3.9
Updated:Aug 30, 2026, 03:44:40 UTC
External Resources
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Time & depth
- Local time
- Aug 29, 2026, 14:38:50 AKDT
- UTC
- Aug 29, 2026, 22:38:50 UTC
117.5 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M4.8195 km SE of Akutan, AlaskaBeforeM3.385 km SSE of False Pass, AlaskaBeforeM3.374 km SSE of False Pass, AlaskaBeforeM3.5212 km SSE of False Pass, AlaskaBeforeM3.4215 km SSE of False Pass, AlaskaBeforeM3.481 km SSE of Sand Point, AlaskaBeforeM4.8184 km SE of Perryville, AlaskaBeforeM4.0203 km SE of Perryville, AlaskaBeforeM3.1194 km SE of Perryville, AlaskaAfterM3.33 km E of Nelson Lagoon, AlaskaAfterM3.364 km SE of Sand Point, AlaskaAfterM3.3233 km SSE of Sand Point, 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: Aug 30, 2026, 03:44 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.