2.0
Earthquake Details: 75 km W of Karluk, Alaska, United States
Oct 17, 2026, 09:32:34
- Depth
- 3.1 km
- Felt reports
- No data
Source: USGSUpdated: Oct 17, 2026, 09:33 AM UTC
A magnitude 2.0 earthquake occurred on Oct 17, 2026 at 09:32:34. Epicenter: 75 km W of Karluk, Alaska, United States. Reported depth: 3.1 km.
Tsunami information
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Time & depth
- Local time
- Oct 17, 2026, 01:32:34 AKDT
- UTC
- Oct 17, 2026, 09:32:34 UTC
3.1 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 12
M3.15 km N of Nikiski, AlaskaBeforeM3.486 km SE of Perryville, AlaskaBeforeM3.376 km WSW of Karluk, AlaskaBeforeM3.280 km W of Karluk, AlaskaBeforeM3.079 km W of Karluk, AlaskaBeforeM3.6282 km ESE of Chiniak, AlaskaBeforeM3.055 km SSE of Kokhanok, AlaskaAfterM3.849 km ESE of Halibut Cove, AlaskaAfterM3.148 km ESE of Halibut Cove, AlaskaAfterM3.346 km WSW of Ivanof Bay, AlaskaAfterM3.552 km E of Pedro Bay, AlaskaAfterM5.081 km S of Sand Point, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 2
aka2026uonksh
- Depth:
- 3.1 km
- Time:
- Updated:
- Oct 17, 2026, 09:33 AM UTC
Technical Details
Depth3.1 km
Significance62
Latitude57.6380
Longitude-155.7130
Event IDaka2026uonksh
Magnitude2.0
Updated:Oct 17, 2026, 09:33:39 UTC
Regional Seismicity
External Resources
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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: Oct 17, 2026, 09:33 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.