


Rawinsonde Observation Mandatory Levels
Issued by NWS Portland, ME
Issued by NWS Portland, ME
551 USUS41 KGYX 061200 MANGYX 74389 TTAA 56121 74389 99009 15618 00000 00198 18839 28010 92876 20861 26512 85599 15261 25011 70207 04069 26515 50588 09376 23014 40756 22574 23518 30960 39571 15005 25082 49765 28012 20225 59562 02010 15403 64364 33522 10649 66566 34026 88129 67364 33525 77999 31313 45408 81106 51515 10164 00091 10194 26511 26015= NNNN