2021-12-12 22:30:45 (M4.8) Ryukyu Islands, Japan 24.2 126.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.8
Date-Time	12 Dec 2021 22:30:45 UTC 13 Dec 2021 07:30:45 near epicenter 12 Dec 2021 14:30:45 standard time in your timezone
Location	24.175N 126.634E
Depth	10 km
Distances	151.9 km (94.2 mi) ESE of Hirara, Japan 240.1 km (148.8 mi) SSW of Itoman, Japan 246.6 km (152.9 mi) SSW of Tomigusuku, Japan 249.7 km (154.8 mi) SSW of Naha, Japan 252.2 km (156.4 mi) E of Ishigaki, Japan
Location Uncertainty	Horizontal: 8.1 km; Vertical 1.9 km
Parameters	Nph = 69; Dmin = 337.5 km; Rmss = 0.70 seconds; Gp = 93° Version =
Event ID	us 6000gbqy

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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