5.5 Mwb - TONGA
Preliminary Earthquake Report Magnitude 5.5 Mwb
Date-Time

24 Sep 2012 10:31:23 UTC
24 Sep 2012 23:31:23 near epicenter
24 Sep 2012 02:31:23 standard time in your timezone

Location 21.187S 174.211W
Depth 8 km
Distances

106 km (66 miles) E (92 degrees) of NUKU'ALOFA, Tonga
283 km (176 miles) S (185 degrees) of Neiafu, Tonga
2614 km (1624 miles) WSW (257 degrees) of PAPEETE, Tahiti, French Polynesia

Location Uncertainty Horizontal: 16.2 km; Vertical 4.5 km
Parameters Nph = 390; Dmin = 845.5 km; Rmss = 0.83 seconds; Gp = 34°
M-type = Mwb; Version = B
Event ID us c000cuwk


David Cottle

UBB Owner & Administrator