


Rawinsonde Observation Mandatory Levels
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
957 USGM40 PGUM 170000 MANGUM 91212 TTAA 67001 91212 99003 29634 08012 00098 29040 08513 92788 22826 10023 85521 18857 09023 70168 11257 08017 50590 04372 10007 40763 14563 10004 30974 30320 05010 25101 40559 04514 20248 53562 01514 15427 68156 03517 10662 79156 04514 88109 78538 06512 77999 31313 44108 82303=