event begin max end class region ----- ----- ----- ----- ----- ------ 1900 11:50 11:54 11:58 B6.6 1775 1920 17:22 17:27 17:29 B9.4 1774 1930 21:22 21:29 21:35 B6.8 1776 1940 23:53 23:57 00:01 C1.0 1775
