EQ History from 1998 to time of main shock
 Events are listed from geographic area 48.2666192 48.4666190 123.0665488 123.3998818
 Reference point in table is the mainshock of 9904031729

Distance and Azimuth from reference point to each earthquake
Reference point at Location   48.3510  123.2453

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg) Site Lat   Site Lon
1998 0224   17:48  50.0  1.4      13.2    329.4  48.4530   123.3360
1998 0607   02:08  40.4  1.1      10.3    336.3  48.4357   123.3012
1998 0710   19:22  18.3  1.8      13.0    330.3  48.4525   123.3323
1998 1201   14:08   9.2  1.2      10.2    346.2  48.4402   123.2783
1999 0314   06:37  27.0  1.3      14.4    330.6  48.4635   123.3408
1999 0401   22:09  20.0  1.4       5.2    317.4  48.3855   123.2930
1999 0403   17:29  46.7  3.1       0.0    270.0  48.3510   123.2453