another one but this time much shallower 7.0 Mw - VANUATU Preliminary Earthquake Report Magnitude 7.0 Mw Date-Time · 20 Aug 2011 18:19:21 UTC · 21 Aug 2011 05:19:21 near epicenter · 20 Aug 2011 18:19:21 standard time in your timezone Location 18.343S 168.156E Depth 2 km Distances · 68 km (42 miles) SSW (193 degrees) of PORT-VILA, Vanuatu · 176 km (110 miles) NW (318 degrees) of Isangel, Vanuatu · 331 km (206 miles) SSE (161 degrees) of Santo (Luganville), Vanuatu · 1854 km (1152 miles) ENE (60 degrees) of Brisbane, Australia Location Uncertainty Horizontal: 14.7 km; Vertical 8.0 km Parameters Nph = 97; Dmin = 449.7 km; Rmss = 1.44 seconds; Gp = 25° M-type = Mw; Version = 6 Event ID US c0005hbt