National Program
Network Maps - Maps showing station locations
Fact Sheet - Information on radiosondes
NWSM 10 1402 Rawinsonde Observations Scroll down to "NDS 10-14 Upper Air Program" and then select, "10-1402 Rawinsonde Observations".
Engineering Documentation - Modification notes, maintenance schedules, handbooks, and information on upper-air expendables and equipment stock numbers
Background - History of upper-air observations
Identifying Erroneous Data in Upper air Soundings
Seasonal Changes in Temperature Data Errors
Observations of significant variations in radiosonde ascent rates above 20 km. A preliminary report.
Significant Variations of Radiosonde Ascent Rates Observed Above a Severe Tornadic Thunderstorm
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
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