2023-03-19 03:09:03 (M4.7) Bismarck Sea -3.5 146.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.7 Earthquake - Bismarck Sea

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 19 Mar 2023 03:09:03 Time near the Epicenter (1): 19 Mar 2023 14:09:03 Time in your area (1): 18 Mar 2023 19:09:03
Location	3.467S 146.507E
Depth	10 km
Distances	179.9 km (111.5 mi) SSW of Lorengau, Papua New Guinea 209.8 km (130.1 mi) NNE of Madang, Papua New Guinea 315.0 km (195.3 mi) NNE of Goroka, Papua New Guinea 319.5 km (198.1 mi) E of Wewak, Papua New Guinea 364.1 km (225.8 mi) N of Lae, Papua New Guinea
Location Uncertainty	Horizontal: 10.5 km; Vertical 1.9 km
Parameters	Nph = 25; Dmin = 632.7 km; Rmss = 0.78 seconds; Gp = 71° Version =
Event ID	us 7000jl6k

(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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