3.4
Earthquake Details: 86 km SE of Perryville, Alaska, United States
Oct 16, 2026, 02:12:11
- Depth
- 7.3 km
- Felt reports
- No data
Source: USGSUpdated: Oct 16, 2026, 08:14 PM UTC
A magnitude 3.4 earthquake occurred on Oct 16, 2026 at 02:12:11. Epicenter: 86 km SE of Perryville, Alaska, United States. Reported depth: 7.3 km.
Status: Reviewed
Tsunami information
Loading data...
Time & depth
- Local time
- Oct 15, 2026, 15:12:11 GMT-11
- UTC
- Oct 16, 2026, 02:12:11 UTC
7.3 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Loading map...
Nearby major cities
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 3.4
aka2026umcroy
- Depth:
- 7.3 km
- Status:
- Reviewed
- Time:
- Updated:
- Oct 16, 2026, 08:14 PM UTC
Technical Details
Depth7.3 km
Significance178
Latitude55.3700
Longitude-158.1530
Event IDaka2026umcroy
Magnitude3.4
Updated:Oct 16, 2026, 20:14:45 UTC
Regional Seismicity
External Resources
You may also find these tools useful
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 16, 2026, 20:14 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).