2023-08-08 04:27:16 (M4.2) Mariana Islands region 21.5 143.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.2 Earthquake - Mariana Islands region

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 8 Aug 2023 04:27:17 Time near the Epicenter (1): 8 Aug 2023 14:27:17 Time in your area (1): 7 Aug 2023 20:27:17
Location	21.520N 143.108E
Depth	320 km
Distances	752.1 km (466.3 mi) NNW of Saipan, Northern Mariana Islands 772.3 km (478.8 mi) NNW of San Jose Village, Northern Mariana Islands 903.6 km (560.2 mi) NNW of Yigo Village, Guam 904.5 km (560.8 mi) NNW of Dededo Village, Guam 906.6 km (562.1 mi) NNW of Tamuning-Tumon-Harmon Village, Guam
Location Uncertainty	Horizontal: 10.4 km; Vertical 7.0 km
Parameters	Nph = 37; Dmin = 749.9 km; Rmss = 0.48 seconds; Gp = 100° Version =
Event ID	us 6000kykm

(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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