


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
433 USUS43 KILX 171200 MANILX 74560 TTAA 67121 74560 99996 22214 16002 00143 ///// ///// 92834 26457 24021 85574 20436 27511 70219 10058 31517 50592 08357 32013 40762 17563 30515 30972 32562 07005 25098 41356 12509 20245 53750 16006 15423 67333 05510 10668 63559 31527 88139 69733 08012 77999 31313 45408 81101 51515 10164 00056 10194 24515 31014= NNNN