2.1
Earthquake Details: 61 km NNW of Petersville, Alaska, United States
Oct 19, 2026, 13:55:24
- Depth
- 112.7 km
- Felt reports
- No data
Source: USGSUpdated: Oct 22, 2026, 08:38 PM UTC
A magnitude 2.1 earthquake occurred on Oct 19, 2026 at 13:55:24. Epicenter: 61 km NNW of Petersville, Alaska, United States. Reported depth: 112.7 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Oct 19, 2026, 05:55:24 AKDT
- UTC
- Oct 19, 2026, 13:55:24 UTC
112.7 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby major cities
Nearby earthquakes · 12
M2.530 km W of Anderson, AlaskaAfterM2.136 km ESE of Cantwell, AlaskaAfterM2.165 km N of Petersville, AlaskaAfterM3.352 km SSW of Cantwell, AlaskaAfterM2.433 km SW of Skwentna, AlaskaAfterM2.353 km N of Chase, AlaskaAfterM2.538 km SSW of Dry Creek, AlaskaAfterM2.935 km WNW of Kalifornsky, AlaskaAfterM2.159 km SE of Denali National Park, AlaskaAfterM2.425 km WNW of Hope, AlaskaAfterM2.349 km W of Nanwalek, AlaskaAfterM2.128 km SE of Susitna North, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 2.1
aka2026usofsu
- Depth:
- 112.7 km
- Status:
- Reviewed
- Time:
- Updated:
- Oct 22, 2026, 08:38 PM UTC
Technical Details
Depth112.7 km
Significance68
Latitude63.0350
Longitude-151.0410
Event IDaka2026usofsu
Magnitude2.1
Updated:Oct 22, 2026, 20:38:59 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 22, 2026, 20:38 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under 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.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).