2022-09-15 03:44:39 (M4.5) Tonga -18.7 -175.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Tonga

Preliminary Report

Magnitude	4.5
Date-Time	15 Sep 2022 03:44:39 UTC 15 Sep 2022 16:44:39 near epicenter 14 Sep 2022 19:44:39 standard time in your timezone
Location	18.663S 175.529W
Depth	236 km
Distances	163.0 km (101.1 mi) W of Neiafu, Tonga 276.3 km (171.3 mi) N of Nuku�alofa, Tonga 595.6 km (369.3 mi) ESE of Labasa, Fiji 639.6 km (396.6 mi) E of Suva, Fiji 668.8 km (414.6 mi) SW of Apia, Samoa
Location Uncertainty	Horizontal: 11.9 km; Vertical 7.5 km
Parameters	Nph = 45; Dmin = 660.5 km; Rmss = 0.89 seconds; Gp = 69° Version =
Event ID	us 7000i86t

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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