event begin max end class region ----- ----- ----- ----- ----- ------ 2820 07:20 07:24 07:28 B9.6 3140 2840 08:59 09:06 09:17 B6.5 3141 2850 09:56 10:02 10:13 B6.1 3141 2870 10:46 10:51 10:55 B8.4 3140 2900 13:28 13:31 13:36 C1.0 3140 2920 15:52 16:01 16:09 B7.0 2930 17:55 18:05 18:09 C1.2 3141 2940 19:46 20:05 20:24 C4.3 3140