2017-04-27 18:46:43 (M5.4) TONGA -16.7 -173.6 (70fa9)

M5.4 - TONGA

Preliminary Earthquake Report

Magnitude	5.4
Date-Time	27 Apr 2017 18:46:43 UTC 28 Apr 2017 07:46:43 near epicenter 28 Apr 2017 00:16:43 standard time in your timezone
Location	16.688S 173.573W
Depth	45 km
Distances	223 km (138 miles) N (11 degrees) of Neiafu, Tonga 376 km (234 miles) SSW (211 degrees) of APIA, Samoa 409 km (254 miles) SW (228 degrees) of PAGO PAGO, American Samoa 2551 km (1585 miles) W (269 degrees) of PAPEETE, Tahiti, French Polynesia
Location Uncertainty	Horizontal: 7.8 km; Vertical 6.5 km
Parameters	Nph = 116; Dmin = 362.5 km; Rmss = 0.76 seconds; Gp = 52° Version =
Event ID	us 10008ld1

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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