


Rawinsonde Observation Mandatory Levels
Issued by NWS Portland, ME
Issued by NWS Portland, ME
004 USUS41 KGYX 310000 MANGYX 74389 TTAA 81001 74389 99001 17458 33002 00134 17058 26506 92791 11656 28011 85491 05835 25520 70054 03131 26523 50564 19758 25539 40726 31161 25060 30923 45361 24568 25044 43567 24562 20194 45772 23547 15384 49179 24042 10645 53581 24518 88295 45561 24568 88120 55580 24031 77297 24568 40504 31313 45408 82306 51515 10164 00004 10194 26513 26519= NNNN