Magnitude 4.0 Earthquake of WESTERN XIZANG 2012 January 23

2012 January 23 13:18:08 UTC: WESTERN XIZANG

Magnitude: 4.0

Date-Time : Monday, January 23, 2012 at 13:18:08 UTC
Monday, January 23, 2012 at 09:18:08 PM at epicenter

Location : 32.599°N, 89.196°E

Depth : 55.7 km (34.6 miles) (poorly constrained)

Region : WESTERN XIZANG

Distances:

a) 297 km (184 miles) WNW of Nagqu, Xizang (Tibet), China

b) 350 km (217 miles) WSW of Tanggulashan, Qinghai, China

c) 372 km (231 miles) N of Xigaze, Xizang (Tibet), China

d) 2563 km (1592 miles) W of BEIJING, Beijing, China

Location Uncertainty: horizontal +/- 21.6 km (13.4 miles); depth +/- 62.5 km (38.8 miles)

Parameters : NST= 9, Nph= 9, Dmin=371.8 km, Rmss=1.36 sec, Gp=133°, M-type=body wave magnitude (Mb), Version=2