2018-04-19 23:59:55 (M5.3) TONGA REGION -22.7 -174.5 (70fa9)

M5.3 - TONGA REGION

Preliminary Earthquake Report

Magnitude	5.3
Date-Time	19 Apr 2018 23:59:55 UTC 20 Apr 2018 11:59:55 near epicenter 20 Apr 2018 05:29:55 standard time in your timezone
Location	22.715S 174.515W
Depth	10 km
Distances	189 km (118 miles) SSE (157 degrees) of NUKU'ALOFA, Tonga 455 km (283 miles) S (187 degrees) of Neiafu, Tonga 2664 km (1656 miles) WSW (253 degrees) of PAPEETE, Tahiti, French Polynesia
Location Uncertainty	Horizontal: 6.1 km; Vertical 1.7 km
Parameters	Nph = 105; Dmin = 624.2 km; Rmss = 1.58 seconds; Gp = 40° Version =
Event ID	us 1000dnyd

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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