event begin max end class region ----- ----- ----- ----- ----- ------ 6450 02:29 02:40 02:46 C5.6 1936 6520 05:21 05:32 05:38 C2.0 1938 6580 07:33 07:40 07:47 C2.2 1936 6620 10:23 11:50 12:32 C8.8 6640 16:42 16:49 16:55 C2.0 1938 6680 18:20 18:25 18:31 C1.8 1936 6690 18:53 18:59 19:03 C4.0 1940 6710 19:49 19:53 19:56 C2.9 1940 6730 21:45 21:58 22:20 M6.4 1936