event begin max end class region ----- ----- ----- ----- ----- ------ 3630 03:51 03:59 04:07 B6.2 2537 3680 07:39 07:43 07:47 B4.1 2537 3730 13:27 13:31 13:34 B4.7 2537 3740 13:28 13:31 13:34 B5.4 2537 3750 14:24 14:29 14:37 B5.3 2537 3770 16:57 17:01 17:03 B5.5 2535 3800 19:36 19:43 19:52 B4.3 2536 3820 21:33 21:38 21:41 B6.7 2537