


Rawinsonde Observation Mandatory Levels
Issued by NWS Portland, ME
Issued by NWS Portland, ME
667 USUS41 KGYX 130000 MANGYX 74389 TTAA 63001 74389 99012 12641 02507 00224 12050 04512 92871 06829 08026 85561 02648 09028 70136 01659 10526 50577 12546 02010 40746 19728 20028 30953 34734 22553 25077 45936 23039 20222 56946 21549 15402 62556 24056 10650 64563 27522 88138 63956 25537 77999 31313 45408 82309 51515 10164 00016 10194 08024 10522= NNNN