3.7
Earthquake Details: 155 km SW of Nikolski, Alaska
Sep 24, 2026, 16:52:48
A magnitude 3.7 earthquake occurred near 155 km SW of Nikolski, Alaska on Sep 24, 2026 at 16:52:48. The seismic event was recorded at a depth of 11 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth11 km
Significance211
Latitude52.1720
Longitude-170.7780
Event IDaka2026sypoor
Magnitude3.7
Updated:Sep 24, 2026, 19:45:40 UTC
External Resources
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Time & depth
- Local time
- Sep 24, 2026, 16:52:48
- UTC
- Sep 24, 2026, 16:52:48 UTC
11 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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 24, 2026, 19:45 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.