event begin max end class region ----- ----- ----- ----- ----- ------ 1620 02:10 02:15 02:20 B9.1 2080 1650 05:04 05:09 05:14 B8.9 2080 1660 06:08 06:12 06:15 B7.5 2083 1670 06:16 06:25 06:32 C3.0 2083 1720 10:16 10:20 10:25 C1.1 2083