Magnitude 4.6 - SAMOA ISLANDS REGION

2009 April 09 18:49:08 UTC

Magnitude	4.6
Date-Time	Thursday, April 09, 2009 at 18:49:08 UTC Friday, April 10, 2009 at 07:49:08 AM at epicenter Time of Earthquake in other Time Zones
Location	15.765°S, 172.772°W
Depth	35 km (21.7 miles) set by location program
Region	SAMOA ISLANDS REGION
Distances	105 km (65 miles) E of Hihifo, Tonga 245 km (150 miles) SSW of APIA, Samoa 650 km (405 miles) NNE of NUKU'ALOFA, Tonga 2640 km (1640 miles) NNE of Auckland, New Zealand
Location Uncertainty	horizontal +/- 23 km (14.3 miles); depth fixed by location program
Parameters	NST= 28, Nph= 28, Dmin=>999 km, Rmss=1.12 sec, Gp=140°, M-type=body wave magnitude (Mb), Version=6
Source	USGS NEIC (WDCS-D)
Event ID	us2009ffb2

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