2023-05-12 13:24:41 (M4.8) Tonga -19.4 -173.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - Tonga

Preliminary Report

Magnitude	4.8
Date-Time	Universal Time (UTC): 12 May 2023 13:24:41 Time near the Epicenter (1): 13 May 2023 02:24:41 Time in your area (1): 12 May 2023 05:24:41
Location	19.441S 173.381W
Depth	10 km
Distances	104.7 km (64.9 mi) ENE of Fangale�ounga, Tonga 108.0 km (67.0 mi) SE of Neiafu, Tonga 267.2 km (165.7 mi) NE of Nuku�alofa, Tonga 638.6 km (395.9 mi) SSW of Pago Pago, American Samoa 644.0 km (399.3 mi) SSW of Apia, Samoa
Location Uncertainty	Horizontal: 2.8 km; Vertical 1.9 km
Parameters	Nph = 22; Dmin = 109.2 km; Rmss = 0.79 seconds; Gp = 189° Version =
Event ID	us 6000kbfa

(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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