


Rawinsonde Observation Mandatory Levels
Issued by NWS Portland, ME
Issued by NWS Portland, ME
234 USUS41 KGYX 150000 MANGYX 74389 TTAA 65001 74389 99002 23429 10504 00140 23028 15004 92816 19816 19510 85542 15810 32005 70168 06215 26515 50586 07572 24528 40757 16758 24532 30967 32346 25038 25093 42556 25541 20239 55128 25044 15419 60157 24535 10668 64366 27516 88160 62550 23541 77999 31313 45408 82306 51515 10164 00091 10194 23506 26509= NNNN