event begin max end class region ----- ----- ----- ----- ----- ------ 1010 02:34 02:41 02:51 C4.0 2146 1070 06:09 06:14 06:30 C1.0 2146 1110 09:23 09:28 09:33 C1.9 2146 1230 22:54 23:25 23:38 C5.6 2146