2023-05-05 23:27:55 (M4.5) Tonga -19.3 -174.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Tonga

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 5 May 2023 23:27:55 Time near the Epicenter (1): 6 May 2023 12:27:55 Time in your area (1): 5 May 2023 15:27:55
Location	19.318S 174.699W
Depth	146 km
Distances	62.3 km (38.6 mi) NW of Fangale�ounga, Tonga 65.8 km (40.8 mi) NNW of Pangai, Tonga 208.1 km (129.0 mi) NNE of Nuku�alofa, Tonga 682.8 km (423.3 mi) SSW of Apia, Samoa 701.7 km (435.1 mi) SW of Pago Pago, American Samoa
Location Uncertainty	Horizontal: 8.3 km; Vertical 7.7 km
Parameters	Nph = 41; Dmin = 211.5 km; Rmss = 0.68 seconds; Gp = 68° Version =
Event ID	us 6000k9xc

(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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