event begin max end class region ----- ----- ----- ----- ----- ------ 1960 03:14 03:38 04:04 B8.7 2490 1950 04:15 04:29 04:36 C2.0 2488 1990 07:57 08:18 08:26 C3.5 2488 2030 14:53 15:00 15:11 B8.8 2488 2040 16:33 16:41 16:49 C1.2 2488 2060 17:41 17:44 17:47 B4.1 2488 2070 20:48 21:46 22:57 C2.0