2023-09-17 02:18:05 (M5.0) Off the coast of Bio-Bio, Chile -37.7 -75.2 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.0 Earthquake - Off the coast of Bio-Bio, Chile

Preliminary Report

Magnitude	5.0
Date-Time	Universal Time (UTC): 17 Sep 2023 02:18:06 Time near the Epicenter (1): 16 Sep 2023 22:18:06 Time in your area (1): 16 Sep 2023 18:18:06
Location	37.704S 75.238W
Depth	10 km
Distances	140.2 km (86.9 mi) W of Lebu, Chile 162.7 km (100.9 mi) W of Cañete, Chile 169.1 km (104.8 mi) W of Curanilahue, Chile 177.3 km (109.9 mi) WSW of Arauco, Chile 217.1 km (134.6 mi) WSW of Concepción, Chile
Location Uncertainty	Horizontal: 6.9 km; Vertical 1.9 km
Parameters	Nph = 49; Dmin = 210.5 km; Rmss = 1.02 seconds; Gp = 143° Version =
Event ID	us 7000kw9k

(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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