event begin max end class region ----- ----- ----- ----- ----- ------ 7550 02:37 02:43 02:51 C3.6 1944 7610 06:22 06:40 07:10 C5.6 1944 7690 09:48 09:51 10:03 C2.9 1944 7700 10:16 10:25 10:41 M1.3 1944 7790 15:33 15:41 15:47 C9.4 1944 7830 19:05 19:46 20:23 M4.0 7910 22:12 22:52 23:22 M1.9 1936