2023-12-22 22:57:27 UPDATED: (M5.3) Tonga -15.0 -173.4 (70fa9)

M5.3 Earthquake - Tonga

Preliminary Report

Magnitude	5.3
Date-Time	Universal Time (UTC): 22 Dec 2023 22:57:27 Time near the Epicenter (1): 23 Dec 2023 11:57:27 Time in your area (1): 23 Dec 2023 04:27:27
Location	15.034S 173.381W
Depth	45 km
Distances	111.2 km (68.9 mi) NNE of Hihifo, Tonga 219.0 km (135.8 mi) SW of Apia, Samoa 300.4 km (186.3 mi) WSW of Pago Pago, American Samoa 702.4 km (435.5 mi) NNE of Nuku'alofa, Tonga 792.7 km (491.5 mi) ENE of Labasa, Fiji
Location Uncertainty	Horizontal: 8.0 km; Vertical 6.0 km
Parameters	Nph = 42; Dmin = 212.4 km; Rmss = 1.31 seconds; Gp = 61° Version =
Event ID	us 7000lkzp

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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