EQ History from 2009 to time of main shock Events are listed from geographic area 47.5666223 47.7666221 121.7998862 122.1332192 Reference point in table is the mainshock of 201005251221 Distance and Azimuth from reference point to each earthquake Reference point at Location 47.6790 121.9780 Event_Date___(UT) Depth Mag Dist(km) Az(deg) Site Lat Site Lon 2009 0128 19:32 7.7 1.4 14.7 122.4 47.6080 121.8128 2009 0208 02:54 24.0 2.2 4.9 21.6 47.7202 121.9538 2009 0320 15:20 11.2 1.1 4.3 100.1 47.6722 121.9213 2009 0425 07:50 17.2 1.1 5.7 297.7 47.7030 122.0457 2009 0501 13:31 8.1 2.1 11.9 255.4 47.6520 122.1313 2009 0504 00:05 8.9 1.5 11.8 246.6 47.6368 122.1222 2009 0517 10:26 9.3 1.6 11.7 250.6 47.6440 122.1247 2009 0520 19:06 21.1 2.5 11.9 134.5 47.6037 121.8648 2009 0520 19:23 21.0 1.1 12.3 133.4 47.6032 121.8595 2009 0521 07:33 5.4 1.2 10.6 263.0 47.6673 122.1178 2009 0522 01:43 9.8 1.5 10.9 262.7 47.6665 122.1223 2009 0522 13:48 10.9 1.6 10.8 260.0 47.6622 122.1190 2009 0523 02:42 6.3 1.9 11.7 249.6 47.6422 122.1243 2009 0523 04:51 8.8 1.8 11.9 247.4 47.6377 122.1245 2009 0523 06:38 20.1 1.6 11.4 135.2 47.6065 121.8717 2009 0524 17:49 20.6 1.4 12.4 133.8 47.6017 121.8587 2009 0602 11:20 26.4 2.0 3.6 26.2 47.7078 121.9570 2009 0607 22:52 28.1 1.0 6.5 74.8 47.6943 121.8940 2009 0629 15:19 2.6 1.2 5.0 338.7 47.7205 122.0020 2009 0710 15:23 2.3 1.6 5.4 341.8 47.7248 122.0003 2009 0802 23:16 16.4 2.2 7.2 96.4 47.6717 121.8823 2009 0901 22:21 66.4 1.5 5.7 41.7 47.7170 121.9278 2009 0913 04:23 9.0 2.0 10.4 190.5 47.5873 122.0030 2009 0916 10:32 6.3 1.6 8.9 221.9 47.6195 122.0570 2009 0917 13:44 9.5 1.3 7.1 207.7 47.6223 122.0220 2009 0922 06:29 20.2 1.4 11.2 138.5 47.6037 121.8797 2009 1003 08:55 26.3 1.9 8.0 255.8 47.6613 122.0812 2009 1015 23:50 14.2 1.3 12.4 178.5 47.5675 121.9737 2009 1113 23:04 7.8 1.5 13.3 118.9 47.6213 121.8237 2009 1122 14:11 16.3 1.2 16.5 127.0 47.5898 121.8035 2009 1129 12:33 24.8 1.2 3.7 66.7 47.6922 121.9327 2009 1216 00:09 24.3 1.3 1.9 49.3 47.6903 121.9585 2009 1219 04:47 71.3 1.4 11.7 66.5 47.7208 121.8350 2009 1222 20:18 15.6 1.7 9.9 164.8 47.5930 121.9435 2009 1229 21:06 19.2 1.3 11.4 163.8 47.5803 121.9355 2010 0102 04:25 12.9 1.4 12.5 147.1 47.5843 121.8877 2010 0119 21:40 12.0 1.8 6.8 95.1 47.6735 121.8873 2010 0303 05:45 17.0 1.2 6.7 289.0 47.6985 122.0620 2010 0310 06:51 71.6 1.0 12.3 65.2 47.7252 121.8295 2010 0326 02:44 3.5 1.9 11.4 34.4 47.7635 121.8922 2010 0521 14:09 18.4 1.6 9.7 133.3 47.6192 121.8840 2010 0525 12:21 6.2 3.4 0.0 0.0 47.6790 121.9780