Magnitude 4.9 - TONGA

2009 May 05 03:20:05 UTC

Magnitude	4.9
Date-Time	Tuesday, May 05, 2009 at 03:20:05 UTC Tuesday, May 05, 2009 at 04:20:05 PM at epicenter Time of Earthquake in other Time Zones
Location	17.471°S, 173.363°W
Depth	35 km (21.7 miles) set by location program
Region	TONGA
Distances	145 km (90 miles) NNE of Neiafu, Tonga 175 km (110 miles) SSE of Hihifo, Tonga 450 km (280 miles) NNE of NUKU'ALOFA, Tonga 2445 km (1520 miles) NNE of Auckland, New Zealand
Location Uncertainty	horizontal +/- 18.4 km (11.4 miles); depth fixed by location program
Parameters	NST= 51, Nph= 51, Dmin=429.3 km, Rmss=1.11 sec, Gp=133°, M-type=body wave magnitude (Mb), Version=Q
Source	USGS NEIC (WDCS-D)
Event ID	us2009ggaj

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