Magnitude
5.3
Date-Time
Friday, February 11, 2011 at 21:45:59 UTC
Friday, February 11, 2011 at 06:45:59 PM at epicenter
Location
36.544°S, 73.047°W
Depth
28.8 km (17.9 miles)
Region
OFFSHORE BIO-BIO, CHILE
Distances
30 km (20 miles) N of Concepcion, Bio-Bio, Chile
85 km (50 miles) W of Chillan, Bio-Bio, Chile
90 km (55 miles) SW of Cauquenes, Maule, Chile
405 km (250 miles) SSW of SANTIAGO, Region Metropolitana, Chile
Location Uncertainty
horizontal +/- 20.1 km (12.5 miles); depth +/- 1.1 km (0.7 miles)
Parameters
NST=177, Nph=178, Dmin=514.3 km, Rmss=0.92 sec, Gp= 76°,
M-type=body wave magnitude (Mb), Version=6
Source
USGS NEIC (WDCS-D)
Event ID
usb0001cnm


David Cottle

UBB Owner & Administrator