2023-03-04 13:13:57 (M4.9) Ryukyu Islands, Japan 25.2 128.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 4 Mar 2023 13:13:57 Time near the Epicenter (1): 4 Mar 2023 22:13:57 Time in your area (1): 4 Mar 2023 05:13:57
Location	25.195N 128.340E
Depth	10 km
Distances	123.3 km (76.4 mi) SSE of Itoman, Japan 128.1 km (79.4 mi) SSE of Tomigusuku, Japan 131.0 km (81.2 mi) SSE of Naha, Japan 131.8 km (81.7 mi) SSE of Ginowan, Japan 134.5 km (83.4 mi) SSE of Katsuren-haebaru, Japan
Location Uncertainty	Horizontal: 5.8 km; Vertical 1.8 km
Parameters	Nph = 53; Dmin = 181.9 km; Rmss = 0.75 seconds; Gp = 97° Version =
Event ID	us 7000jhby

(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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