


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
511 USUS43 KILX 261200 MANILX 74560 TTAA 76121 74560 99995 22405 18004 00138 ///// ///// 92828 25056 24517 85565 19450 23513 70207 08657 22013 50591 07170 24015 40762 15791 22016 30972 31371 19017 25098 42357 18524 20245 54156 17529 15423 66550 17013 10666 67560 23007 88132 70545 13527 77999 31313 45408 81101 51515 10164 00052 10194 24516 22013= NNNN