event begin max end class region ----- ----- ----- ----- ----- ------ 2470 14:22 14:28 14:34 B3.3 2930 2490 16:33 16:43 16:49 B5.7 2930 2520 18:09 18:14 18:18 B2.9 2929 2530 19:18 19:24 19:29 B3.3 2929 2540 23:50 00:10 00:18 C1.0 2929