EQ History from 2003 to time of main shock
 Events are listed from geographic area 47.0666223 47.2666221 123.6998801 124.0332131
 Reference point in table is the mainshock of 200407260640

Distance and Azimuth from reference point to
 each earthquake
Reference point at Location   47.1600  123.8550

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg)
 Site Lat   Site Lon
2003 0225   21:32  11.1  2.2      11.3     72.2  47.1910   123.7128
2003 1220   06:30  16.0  1.2       9.4     77.0  47.1788   123.7348
2004 0404   12:34   0.0  1.7       8.7    150.4  47.0917   123.7982
2004 0610   18:09   0.1  2.3       3.4     25.4  47.1875   123.8358
2004 0612   15:12   0.0  2.6       8.1     19.9  47.2288   123.8183
2004 0705   17:04   0.0  1.7       5.7     36.9  47.2008   123.8100
2004 0711   01:33   4.8  1.7       4.8     68.2  47.1762   123.7957
2004 0726   06:40  15.0  3.5       0.1    335.9  47.1605   123.8553