2023-09-18 03:43:21 (M4.7) Ryukyu Islands, Japan 28.6 130.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.7 Earthquake - Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 18 Sep 2023 03:43:22 Time near the Epicenter (1): 18 Sep 2023 12:43:22 Time in your area (1): 17 Sep 2023 19:43:22
Location	28.564N 130.027E
Depth	35 km
Distances	43.6 km (27.1 mi) ENE of Tatsug?, Japan 57.5 km (35.7 mi) ENE of Naze, Japan 258.3 km (160.1 mi) SSW of Nishinoomote, Japan 295.4 km (183.1 mi) NE of Nago, Japan 336.7 km (208.7 mi) S of Kagoshima, Japan
Location Uncertainty	Horizontal: 5.8 km; Vertical 2.0 km
Parameters	Nph = 23; Dmin = 258.0 km; Rmss = 0.60 seconds; Gp = 118° Version =
Event ID	us 7000kwe2

(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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