![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
289 USGM40 PGUM 220000 MANGUM 91212 TTAA 72001 91212 99005 29220 09009 00117 28435 08511 92806 22817 08517 85540 18419 08515 70185 10239 09010 50591 03166 09005 40764 14561 13013 30977 29559 01503 25104 40347 30503 20252 52362 29005 15431 67356 01515 10668 78756 04515 88104 78939 29005 77999 31313 44108 82301=