2023-05-15 03:21:10 (M4.4) northwest of the Ryukyu Islands, Japan 27.0 126.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - northwest of the Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 15 May 2023 03:21:10 Time near the Epicenter (1): 15 May 2023 11:21:10 Time in your area (1): 14 May 2023 19:21:10
Location	27.029N 126.841E
Depth	131 km
Distances	102.6 km (63.6 mi) WNW of Ie, Japan 113.6 km (70.4 mi) WNW of Motobu, Japan 113.7 km (70.5 mi) NW of Yomitan, Japan 116.6 km (72.3 mi) WNW of Onna, Japan 123.0 km (76.3 mi) NW of Naha, Japan
Location Uncertainty	Horizontal: 8.3 km; Vertical 7.8 km
Parameters	Nph = 42; Dmin = 143.8 km; Rmss = 0.66 seconds; Gp = 61° Version =
Event ID	us 6000kbyg

(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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