event begin max end class region ----- ----- ----- ----- ----- ------ 2640 19:06 19:22 19:27 B6.4 2699 2650 19:46 19:51 19:55 B3.7 2699 2660 20:18 20:24 20:30 C1.1 2699 2670 20:46 20:59 21:07 B2.6 2699 2680 21:10 21:15 21:18 B7.1 2699 2700 22:28 22:45 22:52 B3.0 2699 2710 23:20 23:25 23:29 B3.1 2699