


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
764 USUS43 KILX 261200 MANILX 74560 TTAA 76121 74560 99994 21402 14502 00128 ///// ///// 92814 24430 24023 85551 19227 22016 70196 09250 21518 50591 05758 24035 40762 16557 25030 30973 29722 26522 25100 39928 28028 20248 52728 27033 15428 64329 26528 10673 68359 21011 88134 67334 28534 77999 31313 45408 81104 51515 10164 00053 10194 22018 22517= NNNN