2023-02-27 21:36:50 (M4.5) Bougainville region, Papua New Guinea -4.5 154.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Bougainville region, Papua New Guinea

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 27 Feb 2023 21:36:51 Time near the Epicenter (1): 28 Feb 2023 08:36:51 Time in your area (1): 27 Feb 2023 13:36:51
Location	4.540S 154.910E
Depth	140 km
Distances	200.5 km (124.3 mi) NNW of Arawa, Papua New Guinea 294.0 km (182.3 mi) E of Kokopo, Papua New Guinea 506.3 km (313.9 mi) ESE of Kavieng, Papua New Guinea 540.9 km (335.4 mi) ENE of Kimbe, Papua New Guinea 776.4 km (481.4 mi) NW of Honiara, Solomon Islands
Location Uncertainty	Horizontal: 12.1 km; Vertical 10.3 km
Parameters	Nph = 29; Dmin = 306.9 km; Rmss = 0.54 seconds; Gp = 132° Version =
Event ID	us 7000jg40

(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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