2022-03-14 02:22:31 (M4.5) Laos-Vietnam border region 20.5 104.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Laos-Vietnam border region

Preliminary Report

Magnitude	4.5
Date-Time	14 Mar 2022 02:22:32 UTC 14 Mar 2022 09:22:32 near epicenter 13 Mar 2022 18:22:32 standard time in your timezone
Location	20.457N 104.085E
Depth	20 km
Distances	6.2 km (3.8 mi) NE of Xam Nua, Laos 97.7 km (60.5 mi) S of S?n La, Vietnam 134.2 km (83.2 mi) SSW of Ngh?a L?, Vietnam 136.5 km (84.6 mi) WSW of H�a B�nh, Vietnam 145.6 km (90.3 mi) NE of Muang Ph�nsavan, Laos
Location Uncertainty	Horizontal: 10.1 km; Vertical 9.4 km
Parameters	Nph = 20; Dmin = 97.7 km; Rmss = 0.53 seconds; Gp = 313° Version =
Event ID	us 6000h4c9

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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