1.7
Earthquake Details: 22 km WNW of Loomis, Washington, Canada
Oct 30, 2026, 01:00:33
- Depth
- 12.5 km
- Felt reports
- No data
Source: USGSUpdated: Oct 30, 2026, 05:29 PM UTC
A magnitude 1.7 earthquake occurred on Oct 30, 2026 at 01:00:33. Epicenter: 22 km WNW of Loomis, Washington, Canada. Reported depth: 12.5 km.
Tsunami information
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Time & depth
- Local time
- Oct 29, 2026, 18:00:33 PDT
- UTC
- Oct 30, 2026, 01:00:33 UTC
12.5 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 9
M2.1British Columbia, CanadaBeforeM1.57 km W of Gorst, WashingtonBeforeM2.22 km SW of Tonasket, WashingtonBeforeM2.23 km SSW of Tonasket, WashingtonBeforeM1.84 km S of Carbonado, WashingtonBeforeM1.622 km WNW of Loomis, WashingtonAfterM1.73 km SW of Ashford, WashingtonAfterM1.511 km NE of Snoqualmie, WashingtonAfterM2.111 km NE of Ashford, WashingtonAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 1.72
uw714132521
- Depth:
- 12.5 km
- Time:
- Updated:
- Oct 30, 2026, 05:29 PM UTC
Technical Details
Depth12.5 km
Significance46
Latitude48.9045
Longitude-119.9067
Event IDuw714132521
Magnitude1.7
Updated:Oct 30, 2026, 17:29:38 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, 17:29 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).