event begin max end class region ----- ----- ----- ----- ----- ------ 1730 08:18 08:24 08:27 C3.5 1778 1760 11:27 11:32 11:36 C9.9 1778 1800 16:10 16:17 16:23 B9.1 1778 1810 16:36 16:41 16:44 C2.0 1775 1820 20:35 20:50 20:54 C3.0 1775