event begin max end class region ----- ----- ----- ----- ----- ------ 0560 00:33 00:38 00:42 B2.7 0580 03:37 03:41 03:45 B6.0 0600 06:49 06:55 06:59 B1.4 0620 14:08 14:14 14:22 B2.7 0630 16:48 16:55 17:05 B2.4 0640 18:43 19:04 19:19 M3.9 2822
