EQ History from 1997 to time of main shock Events are listed from geographic area 47.4332871 47.6332870 122.5998816 122.9332147 Reference point in table is the mainshock of 9811032240 Distance and Azimuth from reference point to each earthquake Reference point at Location 47.5225 122.7677 Event_Date___(UT) Depth Mag Dist(km) Az(deg) Site Lat Site Lon 1997 0301 13:21 17.1 1.1 7.1 341.4 47.5833 122.7980 1997 0403 15:05 18.6 1.8 7.0 170.2 47.4608 122.7520 1997 0407 01:18 14.4 1.4 7.7 69.2 47.5470 122.6725 1997 0424 09:08 17.9 1.1 3.4 200.2 47.4940 122.7832 1997 0609 04:35 22.7 1.5 5.6 133.6 47.4877 122.7137 1997 0611 21:26 21.7 1.3 10.7 284.9 47.5472 122.9050 1997 0722 15:15 31.8 1.1 8.3 223.0 47.4682 122.8423 1997 1014 18:20 6.5 2.3 15.0 57.6 47.5945 122.6000 1997 1120 11:12 18.2 1.1 8.7 319.0 47.5813 122.8433 1997 1203 05:45 14.8 1.9 5.5 303.6 47.5500 122.8288 1997 1231 05:56 21.4 1.6 2.5 267.5 47.5215 122.8015 1998 0122 03:52 19.6 2.2 2.4 91.8 47.5218 122.7363 1998 0412 23:13 21.0 1.5 1.5 99.9 47.5202 122.7480 1998 0502 11:53 15.4 1.1 3.5 253.9 47.5138 122.8118 1998 0516 22:49 20.1 1.9 9.8 202.0 47.4407 122.8163 1998 0607 18:30 12.0 1.6 8.6 10.7 47.5982 122.7465 1998 0607 20:17 11.4 1.9 9.0 11.4 47.6017 122.7440 1998 0607 21:39 12.4 1.8 8.5 10.3 47.5980 122.7475 1998 0611 11:43 11.5 1.2 9.1 13.9 47.6018 122.7387 1998 0620 11:08 10.8 2.0 9.0 11.1 47.6022 122.7445 1998 0623 03:17 19.7 1.3 5.6 299.9 47.5477 122.8325 1998 0628 16:29 12.0 1.0 9.0 12.4 47.6018 122.7420 1998 0702 08:32 14.8 1.2 3.6 277.7 47.5268 122.8153 1998 0731 20:52 17.5 2.0 8.2 41.1 47.5782 122.6958 1998 0811 04:41 21.0 2.5 9.3 327.9 47.5935 122.8337 1998 0815 16:15 20.1 1.0 9.3 336.4 47.5988 122.8170 1998 0818 08:52 17.4 1.5 8.8 278.0 47.5335 122.8835 1998 1103 22:40 23.3 3.1 0.0 90.0 47.5225 122.7677