2023-02-20 04:05:03 (M5.1) Tonga region -22.5 -174.3 (70fa9)

M5.1 Earthquake - Tonga region

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 20 Feb 2023 04:05:04 Time near the Epicenter (1): 20 Feb 2023 17:05:04 Time in your area (1): 20 Feb 2023 09:35:04
Location	22.456S 174.276W
Depth	10 km
Distances	142.5 km (88.3 mi) SSE of �Ohonua, Tonga 174.4 km (108.1 mi) SSE of Nuku�alofa, Tonga 897.9 km (556.7 mi) ESE of Suva, Fiji 943.3 km (584.8 mi) SE of Labasa, Fiji 974.0 km (603.9 mi) SSW of T?funa, American Samoa
Location Uncertainty	Horizontal: 9.3 km; Vertical 1.9 km
Parameters	Nph = 71; Dmin = 291.2 km; Rmss = 1.29 seconds; Gp = 74° Version =
Event ID	us 6000jq88

(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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