2022-04-05 19:02:46 (M4.0) northwest of the Ryukyu Islands, Japan 27.1 126.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - northwest of the Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.0
Date-Time	5 Apr 2022 19:02:47 UTC 6 Apr 2022 03:02:47 near epicenter 5 Apr 2022 11:02:47 standard time in your timezone
Location	27.096N 126.546E
Depth	10 km
Distances	147.2 km (91.2 mi) WNW of Ishikawa, Japan 149.4 km (92.6 mi) NW of Naha, Japan 149.8 km (92.9 mi) NW of Chatan, Japan 150.7 km (93.4 mi) WNW of Okinawa, Japan 151.5 km (94.0 mi) NW of Tomigusuku, Japan
Location Uncertainty	Horizontal: 4.0 km; Vertical 1.9 km
Parameters	Nph = 29; Dmin = 173.7 km; Rmss = 0.61 seconds; Gp = 71° Version =
Event ID	us 7000gzxh

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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