2.7
Earthquake Details: 150 km S of Unalaska, Alaska
Sep 7, 2026, 21:13:44
A magnitude 2.7 earthquake occurred near 150 km S of Unalaska, Alaska on Sep 7, 2026 at 21:13:44. The seismic event was recorded at a depth of 8 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth8 km
Significance112
Latitude52.5220
Longitude-166.6050
Event IDaka2026rtnyak
Magnitude2.7
Updated:Sep 11, 2026, 03:03:09 UTC
External Resources
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Time & depth
- Local time
- Sep 7, 2026, 21:13:44
- UTC
- Sep 7, 2026, 21:13:44 UTC
8 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 12
M4.980 km SSW of Nikolski, AlaskaBeforeM3.5169 km NW of Nikolski, AlaskaBeforeM3.7106 km SSW of Nikolski, AlaskaBeforeM3.695 km SSW of Nikolski, AlaskaBeforeM4.091 km S of Nikolski, AlaskaBeforeM4.1105 km SSE of King Cove, AlaskaAfterM3.692 km SSW of Nikolski, AlaskaAfterM4.288 km SSW of Nikolski, AlaskaAfterM4.077 km SSW of Nikolski, AlaskaAfterM3.689 km SSW of Nikolski, AlaskaAfterM4.592 km S of False Pass, AlaskaAfterM4.4Alaska PeninsulaAfter
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.