2022-07-15 10:50:10 (M4.5) Tonga -18.5 -175.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Tonga

Preliminary Report

Magnitude	4.5
Date-Time	15 Jul 2022 10:50:11 UTC 15 Jul 2022 23:50:11 near epicenter 15 Jul 2022 02:50:11 standard time in your timezone
Location	18.492S 175.009W
Depth	209 km
Distances	109.6 km (68.0 mi) W of Neiafu, Tonga 293.8 km (182.1 mi) N of Nuku�alofa, Tonga 621.2 km (385.2 mi) SW of Apia, Samoa 639.5 km (396.5 mi) ESE of Labasa, Fiji 649.1 km (402.4 mi) SW of T?funa, American Samoa
Location Uncertainty	Horizontal: 9.9 km; Vertical 8.2 km
Parameters	Nph = 29; Dmin = 612.8 km; Rmss = 0.40 seconds; Gp = 150° Version =
Event ID	us 6000i2n3

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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