EQ History from 2004 to time of main shock
 Events are listed from geographic area 47.9666200 48.1666198 122.3998847 122.7332177
 Reference point in table is the mainshock of 200502031408

Distance and Azimuth from reference point to
 each earthquake
Reference point at Location   48.0750  122.5740

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg)
 Site Lat   Site Lon
2004 0824   18:25  20.1  1.4      13.0    130.6  47.9988   122.4418
2004 1001   19:45  27.0  1.5       6.0    332.9  48.1232   122.6108
2005 0203   14:08  30.0  3.0       0.0    146.8  48.0747   122.5737