2018-06-21 19:33:07 (M5.4) TONGA REGION -22.9 -174.5 (70fa9)

M5.4 - TONGA REGION

Preliminary Earthquake Report

Magnitude	5.4
Date-Time	21 Jun 2018 19:33:08 UTC 22 Jun 2018 07:33:08 near epicenter 22 Jun 2018 01:03:08 standard time in your timezone
Location	22.900S 174.512W
Depth	10 km
Distances	208 km (129 miles) SSE (159 degrees) of NUKU'ALOFA, Tonga 476 km (296 miles) S (187 degrees) of Neiafu, Tonga 2667 km (1657 miles) WSW (253 degrees) of PAPEETE, Tahiti, French Polynesia
Location Uncertainty	Horizontal: 8.2 km; Vertical 1.8 km
Parameters	Nph = 82; Dmin = 637.0 km; Rmss = 1.95 seconds; Gp = 63° Version =
Event ID	us 1000exy4

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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