2021-05-20 21:03:32 (M4.9) Tonga -21.6 -174.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Tonga

Preliminary Report

Magnitude	4.9
Date-Time	20 May 2021 21:03:33 UTC 21 May 2021 10:03:33 near epicenter 20 May 2021 13:03:33 standard time in your timezone
Location	21.619S 174.257W
Depth	10 km
Distances	78.5 km (48.7 mi) ESE of �Ohonua, Tonga 111.4 km (69.1 mi) ESE of Nuku�alofa, Tonga 855.9 km (530.6 mi) ESE of Suva, Fiji 883.1 km (547.5 mi) SE of Labasa, Fiji 888.7 km (551.0 mi) SSW of T?funa, American Samoa
Location Uncertainty	Horizontal: 13.5 km; Vertical 1.9 km
Parameters	Nph = 24; Dmin = 912.4 km; Rmss = 1.36 seconds; Gp = 158° Version =
Event ID	us 7000e4w5

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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