2025-06-20 13:18:37 (M4.6) southeast of the Loyalty Islands -22.3 171.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - southeast of the Loyalty Islands

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 20 Jun 2025 13:18:37 Time near the Epicenter (1): 21 Jun 2025 00:18:37 Time in your area (1): 20 Jun 2025 05:18:37
Location	22.287S 171.539E
Depth	112 km
Distances	384.0 km (238.1 mi) SE of Isangel, Vanuatu 467.8 km (290.0 mi) ESE of Wé, New Caledonia 512.5 km (317.7 mi) E of Mont-Dore, New Caledonia 524.1 km (324.9 mi) E of Dumbéa, New Caledonia 524.5 km (325.2 mi) E of Nouméa, New Caledonia
Location Uncertainty	Horizontal: 10.4 km; Vertical 7.9 km
Parameters	Nph = 34; Dmin = 422.6 km; Rmss = 0.56 seconds; Gp = 128° Version =
Event ID	us 6000qlf3

(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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