M6.6 - TONGA
Preliminary Earthquake Report Magnitude 6.6
Date-Time

23 May 2013 21:07:40 UTC
23 May 2013 09:07:41 near epicenter
23 May 2013 13:07:40 standard time in your timezone

Location 20.561S 175.730W
Depth 103 km
Distances

84 km (52 mi) NW of Nuku`alofa, Tonga
668 km (414 mi) ESE of Suva, Fiji
690 km (427 mi) SE of Lambasa, Fiji
782 km (484 mi) ESE of Nadi, Fiji
855 km (530 mi) SSW of Apia, Samoa

Location Uncertainty Horizontal: 16.0 km; Vertical 9.0 km
Parameters Nph = 173; Dmin = 629.7 km; Rmss = 1.25 seconds; Gp = 28�
Version = 8
Event ID us b000h40b


David Cottle

UBB Owner & Administrator