David, a radiosonde is a type of probe containing meteorological instruments that transmits data that can be recorded remotely.    From Wordnik.com.  [Measuring Precipitation on Willis' Boots « Climate Audit] Reference

But there can be errors in the radiosonde data too.    From Wordnik.com.  [Anthony Watts at UCAR « Climate Audit] Reference

There have been papers on radiosonde adjustments too.    From Wordnik.com.  [Unthreaded #15 « Climate Audit] Reference

Crunch radiosonde records for the GISS and other grids.    From Wordnik.com.  [Unthreaded #19 « Climate Audit] Reference

The radiosonde data from Boulder, with two satellite data sets.    From Wordnik.com.  [Hot Water and Air] Reference

Both the MSU and radiosonde data show a cooling for 1979 to 1994.    From Wordnik.com.  [National Post Today « Climate Audit] Reference

What about correlating with radiosonde temps, available since 1958?.    From Wordnik.com.  [More Unreplicable Claims by the Team « Climate Audit] Reference

The radiosonde data shows a fairly steady climb upwards since 1975.    From Wordnik.com.  [Road Map #3 « Climate Audit] Reference

Temp Differences 2001 Anyone care to point to the radiosonde stations?.    From Wordnik.com.  [YTD Hurricane Activity « Climate Audit] Reference

A NCEP/GISS radiosonde-derived global temperature plot is given here.    From Wordnik.com.  [Road Map #3 « Climate Audit] Reference

All that I have requested is where I can find archived radiosonde data.    From Wordnik.com.  [We Have 25 Years Invested in This Work… « Climate Audit] Reference

You are correct about radiosonde and satellite data improving the modern data.    From Wordnik.com.  [YTD Hurricane Activity « Climate Audit] Reference

Maybe there is good reason to discount high-altitude radiosonde temperature data.    From Wordnik.com.  [New Emanuel Presentation « Climate Audit] Reference

A new global gridded radiosonde temperature data base and recent temperature trends.    From Wordnik.com.  [USCCSP: Temperature Trends in the Lower Atmosphere « Climate Audit] Reference

With regard to surface-, satellite- and radiosonde-measurements we all know the story.    From Wordnik.com.  [We Have 25 Years Invested in This Work… « Climate Audit] Reference

To his right, there was a matching conference room labeled “satellites/radiosonde.”.    From Wordnik.com.  [State of fear]

S&C also calculate their errors based partly on the difference with radiosonde readings.    From Wordnik.com.  [MBH98 Source Code: Cross-validation R2 « Climate Audit] Reference

All radiosonde comparisons have been rerun and the agreement is still exceptionally good.    From Wordnik.com.  [Satellite Measurements « Climate Audit] Reference

And speaking of weather not climate, the global radiosonde temperature for November is in.    From Wordnik.com.  [Road Map #3 « Climate Audit] Reference

It seems that if you want weather balloon data, you need to look for “radiosonde data”.    From Wordnik.com.  [We Have 25 Years Invested in This Work… « Climate Audit] Reference

UAH seems to be in better agreement with radiosonde, with all corrections made, than is RSS.    From Wordnik.com.  [Unthreaded #19 « Climate Audit] Reference

RE #51 Weather balloon radiosonde historical data has been culled and adjusted in recent years.    From Wordnik.com.  [Why does CRU have a confidentiality agreement with Germany? « Climate Audit] Reference

Google “radiosonde data” and you will find several links to places with gigabytes of the stuff.    From Wordnik.com.  [We Have 25 Years Invested in This Work… « Climate Audit] Reference

Have you seen the April 2006 USCCSP report on surface, satellite and radiosonde temperature trends?.    From Wordnik.com.  [Statistics of Record-Breaking Temperatures « Climate Audit] Reference

Looks like NOAA has some other things to explain – about re-positioning of radiosonde launch locations.    From Wordnik.com.  [NOAA and the Three Monkeys « Climate Audit] Reference

Both the radiosonde and satellite trends are negative for 1979 to 1994 and the surface trend is positive.    From Wordnik.com.  [National Post Today « Climate Audit] Reference

Jerry, I still have not found anything on winds aloft, other than the one off daily radiosonde run at OAK.    From Wordnik.com.  [Exponential Growth in Physical Systems #2 « Climate Audit] Reference

The satellite data covers the entire Earth and has been independently validated by balloon radiosonde data.    From Wordnik.com.  [Think Progress » Rebuttal To Gore Movie, Enthusiastically Embraced By The Right, Grossly Distorts Scientific Facts] Reference

This is NCEP radiosonde data, which ought to be a good source, especially after the early years of the plots.    From Wordnik.com.  [Truth Machines « Climate Audit] Reference

But there was that other radiosonde issue that lasted 10 years before someone found a mistake in their algebra.    From Wordnik.com.  [More ISO-2000 Weather Stations from Jones and Hansen « Climate Audit] Reference

According to radiosonde temperature measurements, temperature in 1958-1960 was roughly the same as in 1979-1980.    From Wordnik.com.  [Unthreaded #14 « Climate Audit] Reference

Why use “predicted” values into the past, when radiosonde readings exist and seem to correlate with MSU readings?.    From Wordnik.com.  [New Emanuel Presentation « Climate Audit] Reference

Only when used in conjunction with radiosonde temperature info did the forecast with satellite data start to behave better.    From Wordnik.com.  [Bill Gray and the Atlantic Meridional Mode « Climate Audit] Reference

There are and were problems with all kinds of temperature records, as good as for satellite data as for radiosonde and surface data.    From Wordnik.com.  [Jungle Fever « Climate Audit] Reference

This significant discrepancy no longer exists because errors in the satellite and radiosonde data have been identified and corrected.    From Wordnik.com.  [Unthreaded #15 « Climate Audit] Reference

In the process you are describing, the radiosonde and satellite readings are used to control the behavior of computer climate models.    From Wordnik.com.  [Anthony Watts at UCAR « Climate Audit] Reference

But the big red spot is not observed in the radiosonde data.    From Wordnik.com.  [WHAT REALLY HAPPENED] Reference

Also, the radiosonde data was found to have problems with spurious cooling.    From Wordnik.com.  [Deltoid] Reference

They obtained the coefficients for T2, T4 by equating the readings with radiosonde observations.    From Wordnik.com.  [RealClimate] Reference