


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
530 USUS43 KILX 190000 MANILX 74560 TTAA 69001 74560 99993 31857 17506 00117 ///// ///// 92814 26456 20518 85556 21656 23518 70205 09030 24521 50592 03970 28016 40765 15365 25011 30975 30363 20011 25102 40956 08007 20250 52756 08009 15430 66156 35004 10672 64559 20519 88119 71748 01517 77999 31313 45408 82303 51515 10164 00051 10194 21017 25018= NNNN