


Rawinsonde Observation Mandatory Levels
Issued by NWS Portland, ME
Issued by NWS Portland, ME
175 USUS41 KGYX 140000 MANGYX 74389 TTAA 64001 74389 99004 19813 15003 00156 18420 15012 92825 18022 22511 85551 17260 22517 70182 07230 25018 50589 06158 23013 40760 16762 24514 30969 31957 26523 25095 42356 26021 20242 53756 27027 15422 64156 28014 10670 64164 29511 88142 66156 27018 77999 31313 45408 82306 51515 10164 00006 10194 21515 23018= NNNN