event begin max end class region ----- ----- ----- ----- ----- ------ 0660 02:55 02:58 03:01 B1.8 0690 06:48 06:53 06:57 B4.0 1124 0710 10:07 10:10 10:13 B2.0 1124 0730 11:37 11:40 11:42 B3.3 1124 0740 13:03 13:07 13:15 B2.4 1126 0790 20:47 20:51 20:55 B2.5