


Rawinsonde Observation Mandatory Levels
Issued by NWS Portland, ME
Issued by NWS Portland, ME
718 USUS41 KGYX 201200 MANGYX 74389 TTAA 70121 74389 99000 10461 26507 00124 ///// ///// 92763 03859 31022 85443 02744 31522 70960 08982 30052 50557 15171 26606 40723 23988 26621 30926 41163 26131 25047 50367 26625 20189 60563 26122 15369 56972 27592 10629 57577 25538 88198 60763 26122 77320 26135 40408 31313 45408 81106 51515 10164 00091 10194 31022 30045= NNNN