3.1
Earthquake Details: 18 km ESE of Forks, Washington, Canada
Oct 17, 2026, 03:37:39
- Depth
- 40.07 km
- Felt reports
- 20
Source: USGSUpdated: Nov 5, 2026, 04:47 AM UTC
A magnitude 3.1 earthquake occurred on Oct 17, 2026 at 03:37:39. Epicenter: 18 km ESE of Forks, Washington, Canada. Reported depth: 40.07 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Oct 16, 2026, 20:37:39 PDT
- UTC
- Oct 17, 2026, 03:37:39 UTC
40.07 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 3.07
uw714121212
- Depth:
- 40.07 km
- Status:
- Reviewed
- Time:
- Updated:
- Nov 5, 2026, 04:47 AM UTC
Technical Details
Depth40.07 km
Significance149
Latitude47.9157
Longitude-124.1382
Event IDuw714121212
Magnitude3.1
Updated:Nov 5, 2026, 04:47:11 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: Nov 5, 2026, 04:47 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).