2.8
Earthquake Details: 236 km W of Ferndale, California, United States
Oct 27, 2026, 23:34:22
- Depth
- 10 km
- Felt reports
- No data
Source: USGSUpdated: Oct 28, 2026, 12:41 AM UTC
A magnitude 2.8 earthquake occurred on Oct 27, 2026 at 23:34:22. Epicenter: 236 km W of Ferndale, California, United States. Reported depth: 10 km.
Tsunami information
Loading data...
Time & depth
- Local time
- Oct 27, 2026, 15:34:22 GMT-8
- UTC
- Oct 27, 2026, 23:34:22 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Loading map...
Nearby major cities
Nearby earthquakes · 12
M2.08 km NNE of Brooktrails, CABeforeM2.317 km SE of Lake Pillsbury, CABeforeM2.05 km SSW of Humboldt Hill, CABeforeM2.27 km W of Cobb, CABeforeM2.151 km WSW of Port Orford, OregonBeforeM1.817 km ESE of Lake Pillsbury, CABeforeM2.134 km W of Petrolia, CABeforeM1.92 km NNW of The Geysers, CABeforeM1.72 km NNW of The Geysers, CABeforeM2.18 km WNW of Cobb, CABeforeM2.019 km SSE of Blue Lake, CABeforeM2.07 km ENE of Vallejo, CABefore
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 2.8
us7000ttki
- Depth:
- 10 km
- Time:
- Updated:
- Oct 28, 2026, 12:41 AM UTC
Technical Details
Depth10 km
Significance121
Latitude40.4803
Longitude-127.0544
Event IDus7000ttki
Magnitude2.8
Updated:Oct 28, 2026, 00:41:51 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 28, 2026, 00:41 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).