Magnitude 4.7 - PUERTO RICO REGION

2009 August 12 18:39:48 UTC

Magnitude	4.7
Date-Time	Wednesday, August 12, 2009 at 18:39:48 UTC Wednesday, August 12, 2009 at 02:39:48 PM at epicenter Time of Earthquake in other Time Zones
Location	19.518°N, 65.275°W
Depth	112.9 km (70.2 miles)
Region	PUERTO RICO REGION
Distances	133 km (83 miles) NW (311°) from Settlement, Anegada, British Virgin Islands 135 km (84 miles) N (1°) from Culebra, PR 135 km (84 miles) NNE (26°) from Suárez, PR 135 km (84 miles) NNW (345°) from CHARLOTTE AMALIE, US Virgin Islands 144 km (90 miles) NNE (31°) from Carolina, PR
Location Uncertainty	horizontal +/- 5.9 km (3.7 miles); depth +/- 8.5 km (5.3 miles)
Parameters	Nph=022, Dmin=132.2 km, Rmss=0.45 sec, Gp=227°, M-type=duration magnitude (Md), Version=1
Source	Puerto Rico Seismic Network, University of Puerto Rico
Event ID	prp0922409

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