2024-08-04 19:06:19 (M4.8) Tonga -20.1 -173.9 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.8 Earthquake - Tonga

Preliminary Report

Magnitude	4.8
Date-Time	Universal Time (UTC): 4 Aug 2024 19:06:20 Time near the Epicenter (1): 5 Aug 2024 08:06:20 Time in your area (1): 4 Aug 2024 11:06:20
Location	20.088S 173.898W
Depth	10 km
Distances	56.6 km (35.1 mi) ESE of Pangai, Tonga 178.7 km (110.8 mi) NE of Nuku‘alofa, Tonga 727.3 km (450.9 mi) SSW of Pago Pago, American Samoa 728.5 km (451.6 mi) SSW of Apia, Samoa 819.2 km (507.9 mi) ESE of Labasa, Fiji
Location Uncertainty	Horizontal: 5.6 km; Vertical 1.8 km
Parameters	Nph = 42; Dmin = 180.3 km; Rmss = 1.25 seconds; Gp = 91° Version =
Event ID	us 6000ni2t

(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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