EQ History from 2003 to time of main shock
 Events are listed from geographic area 48.3332887 48.5332885 122.0998816 122.4332147
 Reference point in table is the mainshock of 200403171134

Distance and Azimuth from reference point to each earthquake
Reference point at Location   48.4390  122.2710

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg) Site Lat   Site Lon
2003 0201   22:58  18.0  1.4       1.1    196.9  48.4295   122.2753
2003 0302   18:58  14.3  1.1      12.4    134.9  48.3603   122.1527
2003 0403   12:20   4.0  1.1       8.5    247.4  48.4095   122.3772
2003 0527   01:18  15.4  2.2       7.2    151.7  48.3822   122.2250
2003 0720   13:51  19.7  1.3      11.3    302.7  48.4937   122.3992
2003 0802   00:42   9.2  2.5       0.4    142.4  48.4358   122.2673
2003 0802   00:51   0.0  1.0       4.6    273.0  48.4412   122.3333
2003 0803   09:41   2.2  1.1       3.3    257.9  48.4328   122.3140
2003 0804   11:31   7.3  1.6       1.4    122.5  48.4320   122.2545
2003 1118   04:31   2.6  1.3       0.9    131.5  48.4335   122.2617
2004 0112   21:11  22.1  1.0       4.9    297.0  48.4590   122.3300
2004 0211   18:58  10.7  1.8      15.3    228.4  48.3475   122.4253
2004 0317   11:34   0.0  3.8       0.0    145.8  48.4388   122.2708