2019-09-20 05:28:25 (M5.4) Tonga region -18.2 -172.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.4 Earthquake - Tonga region

Preliminary Report

Magnitude	5.4
Date-Time	20 Sep 2019 05:28:25 UTC 19 Sep 2019 18:28:25 near epicenter 19 Sep 2019 21:28:25 standard time in your timezone
Location	18.248S 172.085W
Depth	10 km
Distances	205.5 km (127.4 mi) ENE of Neiafu, Tonga 456.8 km (283.2 mi) SSW of T?funa, American Samoa 457.4 km (283.6 mi) NE of Nuku�alofa, Tonga 463.5 km (287.4 mi) SSW of Pago Pago, American Samoa 489.7 km (303.6 mi) S of Apia, Samoa
Location Uncertainty	Horizontal: 8.0 km; Vertical 1.8 km
Parameters	Nph = 35; Dmin = 245.2 km; Rmss = 0.84 seconds; Gp = 73° Version =
Event ID	us 60005l72

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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