2025-09-09 19:31:03 (M4.4) off the coast of Oregon 42.5 -126.4 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - off the coast of Oregon

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 9 Sep 2025 19:31:04 Time near the Epicenter (1): 9 Sep 2025 12:31:04 Time in your area (1): 9 Sep 2025 11:31:04
Location	42.477N 126.448W
Depth	10 km
Distances	162.8 km (100.9 mi) W of Port Orford, Oregon 207.2 km (128.4 mi) WSW of Coos Bay, Oregon 256.4 km (159.0 mi) W of Grants Pass, Oregon 258.9 km (160.5 mi) NW of McKinleyville, California 388.2 km (240.7 mi) SW of Salem, Oregon
Location Uncertainty	Horizontal: 7.3 km; Vertical 1.9 km
Parameters	Nph = 48; Dmin = 173.9 km; Rmss = 0.61 seconds; Gp = 197° Version =
Event ID	us 7000qv3f

(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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