2.3
Earthquake Details: 77 km E of Chignik, Alaska, United States
Oct 30, 2026, 09:13:06
- Depth
- 27.2 km
- Felt reports
- No data
Source: USGSUpdated: Oct 30, 2026, 09:14 AM UTC
A magnitude 2.3 earthquake occurred on Oct 30, 2026 at 09:13:06. Epicenter: 77 km E of Chignik, Alaska, United States. Reported depth: 27.2 km.
Tsunami information
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Time & depth
- Local time
- Oct 29, 2026, 23:13:06 GMT-10
- UTC
- Oct 30, 2026, 09:13:06 UTC
27.2 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
M2.485 km W of Akhiok, AlaskaBeforeM2.866 km SE of King Salmon, AlaskaBeforeM3.066 km W of Happy Valley, AlaskaBeforeM2.755 km E of Pedro Bay, AlaskaBeforeM2.467 km SW of Nanwalek, AlaskaBeforeM5.0143 km S of False Pass, AlaskaBeforeM2.649 km W of Nanwalek, AlaskaBeforeM2.343 km NNE of Aleneva, AlaskaAfterM2.544 km W of Anchor Point, AlaskaAfterM3.154 km WNW of Anchor Point, AlaskaAfterM2.795 km S of Sand Point, AlaskaAfterM2.4108 km W of Akhiok, AlaskaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 2.3
aka2026vmnbip
- Depth:
- 27.2 km
- Time:
- Updated:
- Oct 30, 2026, 09:14 AM UTC
Technical Details
Depth27.2 km
Significance81
Latitude56.1790
Longitude-157.1790
Event IDaka2026vmnbip
Magnitude2.3
Updated:Oct 30, 2026, 09:14:22 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 30, 2026, 09:14 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).