


Rawinsonde Observation Mandatory Levels
Issued by NWS Portland, ME
Issued by NWS Portland, ME
245 USUS41 KGYX 230000 MANGYX 74389 TTAA 73001 74389 99000 07834 05508 00128 07636 05012 92765 02228 08030 85441 02712 09040 70986 03114 12019 50559 16320 15029 40723 27923 15030 30923 44329 15046 25042 54526 16053 20185 51957 20026 15373 50164 22018 10633 55972 23025 88234 57526 16549 88112 55969 21018 77999 31313 45408 82305 51515 10164 00017 10194 09031 11525= NNNN