Magnitude 2.9 - PUERTO RICO REGION

Earthquake Details

• This event has been reviewed by a seismologist.

Magnitude	2.9
Date-Time	Wednesday, December 28, 2011 at 00:11:28 UTC Tuesday, December 27, 2011 at 08:11:28 PM at epicenter Time of Earthquake in other Time Zones
Location	19.015°N, 67.731°W
Depth	25.3 km (15.7 miles)
Region	PUERTO RICO REGION
Distances	89 km (55 miles) NW (315°) from Cabán, PR 89 km (55 miles) NW (317°) from Aguadilla, PR 90 km (56 miles) NW (326°) from Rincón, PR 146 km (91 miles) ENE (63°) from La Romana, La Romana, Dominican Republic 178 km (111 miles) WNW (290°) from SAN JUAN, Puerto Rico
Location Uncertainty	horizontal +/- 2.1 km (1.3 miles); depth +/- 24 km (14.9 miles)
Parameters	NST= 7, Nph= 7, Dmin=74.4 km, Rmss=0.33 sec, Gp=281°, M-type=duration magnitude (Md), Version=0
Source	Puerto Rico Seismic Network, University of Puerto Rico
Event ID	pr11362000