event begin max end class region ----- ----- ----- ----- ----- ------ 2490 02:39 02:45 02:56 C2.9 3912 2530 05:11 05:14 05:18 C7.0 3905 2540 06:28 06:33 06:39 C6.7 3912 2830 22:40 22:51 23:00 C4.0 3906