2022-02-01 03:22:05 (M4.1) Ryukyu Islands, Japan 26.9 126.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.1
Date-Time	1 Feb 2022 03:22:05 UTC 1 Feb 2022 11:22:05 near epicenter 31 Jan 2022 19:22:05 standard time in your timezone
Location	26.887N 126.662E
Depth	43 km
Distances	126.0 km (78.1 mi) NW of Naha, Japan 126.3 km (78.3 mi) WNW of Ishikawa, Japan 127.6 km (79.1 mi) WNW of Chatan, Japan 127.9 km (79.3 mi) NW of Tomigusuku, Japan 128.8 km (79.9 mi) WNW of Okinawa, Japan
Location Uncertainty	Horizontal: 9.0 km; Vertical 13.2 km
Parameters	Nph = 21; Dmin = 160.0 km; Rmss = 0.43 seconds; Gp = 90° Version =
Event ID	us 7000ggvf

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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