2020-04-15 07:05:08 (M4.9) Tonga -15.3 -173.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Tonga

Preliminary Report

Magnitude	4.9
Date-Time	15 Apr 2020 07:05:08 UTC 14 Apr 2020 19:05:08 near epicenter 14 Apr 2020 23:05:08 standard time in your timezone
Location	15.268S 173.391W
Depth	57 km
Distances	87.5 km (54.3 mi) NNE of Hihifo, Tonga 236.3 km (146.5 mi) SW of Apia, Samoa 305.5 km (189.4 mi) WSW of T?funa, American Samoa 309.5 km (191.9 mi) WSW of Pago Pago, American Samoa 677.5 km (420.1 mi) NNE of Nuku�alofa, Tonga
Location Uncertainty	Horizontal: 8.4 km; Vertical 7.3 km
Parameters	Nph = 52; Dmin = 519.6 km; Rmss = 1.24 seconds; Gp = 83° Version =
Event ID	us 70008wk9

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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