


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
253 USUS43 KILX 141200 MANILX 74560 TTAA 64121 74560 99993 19805 02508 00118 ///// ///// 92788 17207 07013 85509 14210 04007 70131 06424 05007 50581 09912 05007 40751 19717 03007 30958 35134 01011 25082 45928 35012 20227 58119 34514 15406 61356 26509 10656 65162 29017 88167 61133 32024 88103 65162 27512 77999 31313 45408 81101 51515 10164 00051 10194 05511 05005= NNNN