2025-09-09 05:59:03 (M4.9) off the coast of Oregon 42.4 -126.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - off the coast of Oregon

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 9 Sep 2025 05:59:03 Time near the Epicenter (1): 8 Sep 2025 22:59:03 Time in your area (1): 8 Sep 2025 21:59:03
Location	42.430N 126.493W
Depth	11 km
Distances	167.5 km (103.9 mi) WSW of Port Orford, Oregon 213.0 km (132.0 mi) WSW of Coos Bay, Oregon 258.5 km (160.3 mi) NW of McKinleyville, California 260.2 km (161.3 mi) W of Grants Pass, Oregon 394.5 km (244.6 mi) SW of Salem, Oregon
Location Uncertainty	Horizontal: 8.1 km; Vertical 6.1 km
Parameters	Nph = 69; Dmin = 177.1 km; Rmss = 1.46 seconds; Gp = 186° Version =
Event ID	us 7000quxl

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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