event begin max end class region ----- ----- ----- ----- ----- ------ 3940 01:01 01:48 02:04 B6.7 2792 3960 06:25 06:30 06:34 B1.2 2792 3970 11:02 11:10 11:14 B1.3 2792 3980 15:05 15:13 15:21 B1.6 2791 3990 16:46 17:59 18:47 B1.9 2792 4000 20:29 20:42 20:52 B2.3 2792