2021-01-25 20:37:53 (M4.9) Tonga -17.3 -174.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Tonga

Preliminary Report

Magnitude	4.9
Date-Time	25 Jan 2021 20:37:54 UTC 25 Jan 2021 08:37:54 near epicenter 25 Jan 2021 12:37:54 standard time in your timezone
Location	17.268S 174.169W
Depth	61 km
Distances	150.8 km (93.5 mi) SSW of Hihifo, Tonga 442.0 km (274.1 mi) NNE of Nuku�alofa, Tonga 459.2 km (284.7 mi) SW of Apia, Samoa 491.8 km (304.9 mi) SW of T?funa, American Samoa 497.4 km (308.4 mi) SW of Pago Pago, American Samoa
Location Uncertainty	Horizontal: 13.1 km; Vertical 9.0 km
Parameters	Nph = 24; Dmin = 450.9 km; Rmss = 0.80 seconds; Gp = 83° Version =
Event ID	us 7000d38j

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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