![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
Rawinsonde Observation Mandatory Levels
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
571 USGM40 PGUM 180000 MANGUM 91212 TTAA 68001 91212 99004 28621 12013 00108 28248 11509 92796 22830 12025 85530 18626 12524 70177 10638 12026 50591 03711 09517 40764 13336 13515 30978 27722 20017 25106 38140 19509 20255 51338 23015 15435 67343 25006 10669 78359 36013 88109 81556 15019 77999 31313 44108 82301=