


Rawinsonde Observation Mandatory Levels
Issued by NWS Portland, ME
Issued by NWS Portland, ME
851 USUS41 KGYX 140000 MANGYX 74389 TTAA 64001 74389 99005 18659 22504 00170 18660 25009 92831 12658 28507 85532 06044 34510 70108 02672 28537 50575 13141 29049 40741 23750 28570 30945 39750 29584 25067 48957 30094 20210 58156 28611 15390 58160 29563 10644 59569 28541 88174 61157 29602 77205 28611 42920 31313 45408 82316 51515 10164 00011 10194 29507 29520= NNNN