2023-04-18 18:51:21 (M4.2) northern Colombia 6.9 -73.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - northern Colombia

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 18 Apr 2023 18:51:21 Time near the Epicenter (1): 18 Apr 2023 14:51:21 Time in your area (1): 18 Apr 2023 10:51:21
Location	6.934N 73.130W
Depth	147 km
Distances	10.7 km (6.6 mi) SW of Piedecuesta, Colombia 15.0 km (9.3 mi) SSW of Floridablanca, Colombia 15.5 km (9.6 mi) SSE of Gir�n, Colombia 21.2 km (13.1 mi) S of Bucaramanga, Colombia 31.5 km (19.5 mi) E of San Vicente de Chucur�, Colombia
Location Uncertainty	Horizontal: 4.1 km; Vertical 8.9 km
Parameters	Nph = 25; Dmin = 115.2 km; Rmss = 0.70 seconds; Gp = 116° Version =
Event ID	us 6000k5cn

(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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