6.3 Tarapaca, Chile

Magnitude 6.3
Date-Time Monday, February 04, 2008 at 17:01:30 UTC
Monday, February 04, 2008 at 02:01:30 PM at epicenter

Location 20.020°S, 69.839°W
Depth 35.1 km (21.8 miles)
Region TARAPACA, CHILE

Distances
40 km (25 miles) ENE of Iquique, Chile
180 km (110 miles) SSE of Arica, Chile
230 km (140 miles) S of Tacna, Peru
1485 km (930 miles) N of SANTIAGO, Chile

Location Uncertainty
horizontal +/- 11.4 km (7.1 miles); depth +/- 14.7 km (9.1 miles)
Parameters
Nst=120, Nph=120, Dmin=>999 km, Rmss=0.84 sec, Gp=191°,
M-type=moment magnitude (Mw), Version=8

Source USGS NEIC (WDCS-D)
Event ID us2008naa1

http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2008naa1.php