event begin max end class region ----- ----- ----- ----- ----- ------ 4140 03:51 03:58 04:02 B6.9 4150 07:04 07:07 07:11 B2.6 3040 4160 07:47 07:50 07:55 B7.0 3040 4220 15:05 15:11 15:17 B3.0 4240 17:58 18:01 18:05 B4.0 4250 18:12 18:17 18:21 B4.0 4260 18:54 19:02 19:06 B6.5