3.9
Earthquake Details: 59 km NE of Pedro Bay, Alaska, United States
8/11/2026, 10:26:55 PM
A magnitude 3.9 earthquake occurred near 59 km NE of Pedro Bay, Alaska, United States on 8/11/2026 at 10:26:55 PM. The seismic event was recorded at a depth of 147.2 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth147.2 km
Significance235
Latitude60.1050
Longitude-153.2570
Event IDaka2026pvtuaw
Magnitude3.9
Updated:8/14/2026, 9:38:10 PM
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- 8/11/2026, 2:26:55 PM AKDT
- UTC
- 8/11/2026, 10:26:55 PM UTC
147.2 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.239 km SSW of Karluk, Alaska, United StatesBeforeM3.08 km NNE of Kodiak Station, Alaska, United StatesAfterM3.121 km ESE of Skwentna, Alaska, United StatesAfterM3.029 km SW of Hope, Alaska, United StatesAfterM3.423 km E of Point Possession, Alaska, United StatesAfterM3.0208 km SE of Chiniak, Alaska, United StatesAfterM3.176 km WSW of Karluk, Alaska, United StatesAfterM3.14 km WSW of Point Possession, Alaska, United StatesAfterM3.164 km SE of Denali National Park, Alaska, United StatesAfterM3.832 km E of Halibut Cove, Alaska, United StatesAfterM3.051 km NNE of Chase, Alaska, United StatesAfterM4.541 km SW of Karluk, Alaska, United StatesAfter
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 14, 2026, 09:38 PM 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.