2024-02-20 18:27:48 (M4.9) Tonga -17.0 -174.2 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - Tonga

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 20 Feb 2024 18:27:49 Time near the Epicenter (1): 21 Feb 2024 07:27:49 Time in your area (1): 20 Feb 2024 10:27:49
Location	17.021S 174.208W
Depth	109 km
Distances	125.9 km (78.1 mi) SSW of Hihifo, Tonga 439.4 km (272.4 mi) SW of Apia, Samoa 467.5 km (289.8 mi) NNE of Nuku‘alofa, Tonga 483.1 km (299.5 mi) SW of Pago Pago, American Samoa 688.4 km (426.8 mi) E of Labasa, Fiji
Location Uncertainty	Horizontal: 6.8 km; Vertical 6.0 km
Parameters	Nph = 101; Dmin = 431.3 km; Rmss = 1.74 seconds; Gp = 54° Version =
Event ID	us 7000m0ef

(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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