2019-10-04 22:38:15 UPDATED: (M3.9) southeast of the Ryukyu Islands, Japan 24.7 127.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.9 Earthquake - southeast of the Ryukyu Islands, Japan

Preliminary Report

Magnitude	3.9
Date-Time	4 Oct 2019 22:38:15 UTC 5 Oct 2019 07:38:15 near epicenter 4 Oct 2019 14:38:15 standard time in your timezone
Location	24.671N 127.862E
Depth	10 km
Distances	162.4 km (100.7 mi) S of Itoman, Japan 168.8 km (104.7 mi) S of Tomigusuku, Japan 172.2 km (106.8 mi) S of Naha, Japan 176.6 km (109.5 mi) S of Ginowan, Japan 181.8 km (112.7 mi) S of Chatan, Japan
Location Uncertainty	Horizontal: 7.6 km; Vertical 1.9 km
Parameters	Nph = 49; Dmin = 243.2 km; Rmss = 1.13 seconds; Gp = 69° Version =
Event ID	us 70005qxx ***This event has been revised.

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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