event begin max end class region ----- ----- ----- ----- ----- ------ 1230 03:47 03:50 03:52 B1.1 2683 1240 06:42 06:47 06:50 B5.0 2683 1280 12:54 12:59 13:08 B1.7 2683 1290 16:17 16:21 16:23 B1.8 2683 1300 20:04 20:07 20:10 B1.3 2683 1310 20:47 20:50 20:52 B1.3 2683