EQ History from 2004 to time of main shock
 Events are listed from geographic area 47.1666207 47.3666205 122.6998801 123.0332131
 Reference point in table is the mainshock of 200503130337

Distance and Azimuth from reference point to
 each earthquake
Reference point at Location   47.2630  122.8590

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg)
 Site Lat   Site Lon
2004 0208   06:04  25.3  1.2       1.2    330.4  47.2720   122.8665
2004 1107   07:58  44.6  1.2       9.1     14.6  47.3422   122.8287
2005 0313   03:37  26.5  3.3       0.0      0.1  47.2633   122.8590