


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
194 USUS43 KILX 240000 MANILX 74560 TTAA 74001 74560 99997 33460 18007 00151 ///// ///// 92849 26658 21021 85588 19846 21025 70237 10064 23016 50596 04569 22513 40768 15371 22522 30978 31975 21026 25104 42959 26030 20251 50766 27028 15433 63166 28524 10675 72361 30516 88121 71561 31514 77999 31313 45408 82311 51515 10164 00051 10194 20521 22523= NNNN