2021-08-23 23:14:13 (M4.3) Mariana Islands region 21.7 143.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Mariana Islands region

Preliminary Report

Magnitude	4.3
Date-Time	23 Aug 2021 23:14:14 UTC 24 Aug 2021 09:14:14 near epicenter 23 Aug 2021 15:14:14 standard time in your timezone
Location	21.684N 143.028E
Depth	290 km
Distances	772.0 km (478.7 mi) NNW of Saipan, Northern Mariana Islands 792.2 km (491.2 mi) NNW of San Jose Village, Northern Mariana Islands 923.2 km (572.4 mi) NNW of Yigo Village, Guam 924.0 km (572.9 mi) NNW of Dededo Village, Guam 926.0 km (574.1 mi) NNW of Tamuning-Tumon-Harmon Village, Guam
Location Uncertainty	Horizontal: 11.9 km; Vertical 8.9 km
Parameters	Nph = 54; Dmin = 605.0 km; Rmss = 0.49 seconds; Gp = 144° Version =
Event ID	us 7000f2tj

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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