event begin max end class region ----- ----- ----- ----- ----- ------ 1890 05:57 06:04 06:17 C3.7 2965 1900 08:05 08:17 08:24 C3.3 2965 1910 11:21 11:34 11:47 C1.6 2965 1920 12:33 12:39 12:44 M1.4 2965 1940 15:26 15:32 15:38 C1.0 2965 1950 20:00 20:06 20:11 B4.5 2695 1960 22:39 22:46 22:52 M1.5 2965 1970 23:20 23:25 23:29 C6.6 2965