2021-09-21 04:42:49 (M5.0) Tonga -15.9 -175.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.0 Earthquake - Tonga

Preliminary Report

Magnitude	5.0
Date-Time	21 Sep 2021 04:42:50 UTC 21 Sep 2021 17:42:50 near epicenter 20 Sep 2021 20:42:50 standard time in your timezone
Location	15.876S 175.297W
Depth	327 km
Distances	161.0 km (99.8 mi) W of Hihifo, Tonga 442.0 km (274.1 mi) WSW of Apia, Samoa 520.7 km (322.8 mi) WSW of T?funa, American Samoa 524.6 km (325.3 mi) WSW of Pago Pago, American Samoa 574.3 km (356.0 mi) E of Labasa, Fiji
Location Uncertainty	Horizontal: 12.4 km; Vertical 10.9 km
Parameters	Nph = 32; Dmin = 349.3 km; Rmss = 0.76 seconds; Gp = 124° Version =
Event ID	us 7000fd2d

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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