2025-09-03 18:39:32 (M4.8) New Guinea, Papua New Guinea -4.0 143.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.8 Earthquake - New Guinea, Papua New Guinea

Preliminary Report

Magnitude	4.8
Date-Time	Universal Time (UTC): 3 Sep 2025 18:39:33 Time near the Epicenter (1): 4 Sep 2025 04:39:33 Time in your area (1): 3 Sep 2025 10:39:33
Location	4.039S 143.099E
Depth	68 km
Distances	36.9 km (22.9 mi) ENE of Ambunti, Papua New Guinea 80.2 km (49.7 mi) SW of Wewak, Papua New Guinea 237.1 km (147.0 mi) NNW of Mount Hagen, Papua New Guinea 241.3 km (149.6 mi) NNW of Mendi, Papua New Guinea 249.7 km (154.8 mi) SE of Vanimo, Papua New Guinea
Location Uncertainty	Horizontal: 7.5 km; Vertical 7.6 km
Parameters	Nph = 60; Dmin = 314.8 km; Rmss = 0.85 seconds; Gp = 77° Version =
Event ID	us 7000qtkm

(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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