event begin max end class region ----- ----- ----- ----- ----- ------ 7720 06:42 07:08 07:18 C7.1 3245 7750 09:56 10:06 10:16 C4.5 3245 7770 10:16 10:24 10:28 C3.9 3242 7790 13:12 13:33 13:48 C2.5 3240 7800 14:38 14:55 15:11 C3.2 3245