2023-08-22 03:24:44 (M4.7) Samoa Islands region -17.0 -172.4 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.7 Earthquake - Samoa Islands region

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 22 Aug 2023 03:24:44 Time near the Epicenter (1): 21 Aug 2023 16:24:44 Time in your area (1): 21 Aug 2023 19:24:44
Location	16.974S 172.350W
Depth	10 km
Distances	191.2 km (118.6 mi) SE of Hihifo, Tonga 346.7 km (214.9 mi) SSW of Pago Pago, American Samoa 353.1 km (218.9 mi) S of Apia, Samoa 549.9 km (340.9 mi) NNE of Nuku‘alofa, Tonga 885.6 km (549.1 mi) E of Labasa, Fiji
Location Uncertainty	Horizontal: 7.9 km; Vertical 1.9 km
Parameters	Nph = 21; Dmin = 254.7 km; Rmss = 0.62 seconds; Gp = 100° Version =
Event ID	us 7000kq0q

(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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