Magnitude 4.3 Earthquake of NORTHERN COLOMBIA 2011 December 15

2011 December 15 01:53:03 UTC: NORTHERN COLOMBIA

Magnitude: 4.3

Date-Time : Thursday, December 15, 2011 at 01:53:03 UTC
Wednesday, December 14, 2011 at 08:53:03 PM at epicenter

Location : 6.723°N, 73.030°W

Depth : 160.6 km (99.8 miles)

Region : NORTHERN COLOMBIA

Distances:

a) 46 km (28 miles) SSE of Bucaramanga, Colombia

b) 98 km (60 miles) ESE of Barrancabermeja, Colombia

c) 136 km (84 miles) NNE of Tunja, Colombia

d) 262 km (162 miles) NNE of BOGOTA, Colombia

Location Uncertainty: horizontal +/- 14.5 km (9.0 miles); depth +/- 12.6 km (7.8 miles)

Parameters : NST= 70, Nph= 81, Dmin=87.9 km, Rmss=0.85 sec, Gp= 40°, M-type=body wave magnitude (Mb), Version=8