


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
189 USUS43 KILX 201200 MANILX 74560 TTAA 70121 74560 99001 11424 09509 00190 11634 10015 92838 13256 10532 85544 10446 23010 70132 00221 22031 50576 14724 22536 40741 26130 23044 30943 41549 23567 25064 51357 24075 20205 59958 23591 15383 66559 26528 10630 60966 25552 88135 69959 22032 77208 23097 41959 31313 45408 81105 51515 10164 00003 10194 11017 21528= NNNN