


Rawinsonde Observation Mandatory Levels
Issued by NWS Central Illinois
Issued by NWS Central Illinois
873 USUS43 KILX 090000 MANILX 74560 TTAA 59001 74560 99994 30857 14508 00121 ///// ///// 92814 24649 16019 85551 20662 18515 70197 12267 29510 50592 07761 35511 40761 20367 31513 30968 35739 30513 25092 46344 30014 20236 58139 31018 15416 60359 32033 10665 64967 28504 88180 61150 28019 88106 65965 26503 77999 31313 45408 82305 51515 10164 00002 10194 17018 21012= NNNN