


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
851 USUS43 KILX 231200 MANILX 74560 TTAA 73121 74560 99995 19017 23004 00135 ///// ///// 92810 19046 28015 85531 13218 31018 70153 08669 29517 50585 09319 25025 40755 18941 26027 30963 33950 27042 25087 45547 29053 20233 53960 27550 15413 63961 28040 10661 64767 25521 88147 64561 28540 77230 29570 43032 31313 45408 81101 51515 10164 00002 10194 29015 33517= NNNN