event begin max end class region ----- ----- ----- ----- ----- ------ 2830 03:30 03:41 03:47 C1.4 2248 2850 05:25 05:29 05:33 B8.6 2248 2970 10:34 10:39 10:43 C1.4 2248 2980 10:46 10:52 10:58 C2.6 2250