EQ History from 2004 to time of main shock
 Events are listed from geographic area 47.8999543 48.0999541 121.7332206 122.0665536
 Reference point in table is the mainshock of 200503061319

Distance and Azimuth from reference point to
 each earthquake
Reference point at Location   48.0080  121.8910

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg)
 Site Lat   Site Lon
2004 0127   03:22  16.6  1.0       9.4    162.8  47.9273   121.8538
2004 0303   12:03   8.9  1.4      10.0    170.8  47.9197   121.8697
2004 0616   07:28   6.8  1.2       6.6    248.9  47.9867   121.9732
2004 0617   15:29  15.7  1.2       0.2    240.9  48.0070   121.8937
2004 0617   17:13  16.3  1.3       1.3    267.5  48.0075   121.9078
2004 0617   17:53  17.1  1.0       2.7     77.4  48.0133   121.8555
2004 0710   16:34  15.9  2.2       9.2    159.7  47.9305   121.8483
2004 0826   02:53   4.1  1.1       8.1    225.0  47.9565   121.9675
2004 1005   21:32   0.0  1.7       9.9    357.7  48.0968   121.8963
2004 1012   09:34  13.5  1.4       2.0    239.2  47.9990   121.9135
2004 1012   10:05  16.6  1.0       2.4    250.8  48.0010   121.9210
2004 1122   22:29   0.0  1.6      10.3    337.4  48.0935   121.9442
2004 1230   19:50   0.0  1.8       8.1    339.6  48.0760   121.9287
2005 0117   20:00   0.0  1.8       8.9    350.0  48.0872   121.9118
2005 0203   09:06  17.1  2.3       3.0     88.5  48.0087   121.8515
2005 0203   18:47  18.1  1.1       1.6     75.7  48.0115   121.8705
2005 0203   19:45  14.1  1.0       0.1    196.1  48.0068   121.8915
2005 0208   22:38  16.6  1.6       2.5     70.5  48.0155   121.8595
2005 0210   11:51  12.9  1.7       2.5     55.0  48.0207   121.8640
2005 0218   20:08   0.0  1.9      11.6    319.1  48.0870   121.9932
2005 0221   12:01  10.4  2.1       1.2     71.6  48.0115   121.8753
2005 0302   22:17  13.1  2.2       4.4     74.7  48.0185   121.8338
2005 0306   13:19  12.1  3.5       0.0    180.0  48.0077   121.8910