2023-01-26 13:56:50 (M4.9) southwestern Ryukyu Islands, Japan 23.2 123.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - southwestern Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.9
Date-Time	26 Jan 2023 13:56:50 UTC 26 Jan 2023 21:56:50 near epicenter 26 Jan 2023 05:56:50 standard time in your timezone
Location	23.212N 123.386E
Depth	10 km
Distances	144.5 km (89.6 mi) SSE of Yonakuni, Japan 148.1 km (91.8 mi) SSW of Ishigaki, Japan 200.7 km (124.4 mi) ESE of Hualien City, Taiwan 238.6 km (147.9 mi) SE of Yilan, Taiwan 287.9 km (178.5 mi) ESE of Zhongxing New Village, Taiwan
Location Uncertainty	Horizontal: 7.3 km; Vertical 1.9 km
Parameters	Nph = 47; Dmin = 144.1 km; Rmss = 0.99 seconds; Gp = 108° Version =
Event ID	us 6000jjfs

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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