2023-03-29 07:27:03 (M4.7) Tonga -18.5 -175.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.7 Earthquake - Tonga

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 29 Mar 2023 07:27:04 Time near the Epicenter (1): 29 Mar 2023 20:27:04 Time in your area (1): 28 Mar 2023 23:27:04
Location	18.496S 175.492W
Depth	243 km
Distances	160.1 km (99.2 mi) W of Neiafu, Tonga 294.2 km (182.4 mi) N of Nuku�alofa, Tonga 592.1 km (367.1 mi) ESE of Labasa, Fiji 642.5 km (398.4 mi) E of Suva, Fiji 651.8 km (404.1 mi) SW of Apia, Samoa
Location Uncertainty	Horizontal: 9.6 km; Vertical 7.1 km
Parameters	Nph = 48; Dmin = 158.2 km; Rmss = 1.44 seconds; Gp = 39° Version =
Event ID	us 6000k0i4

(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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