Talk:Weather balloon

message: RE: "...rarely hydrogen...", as I recall, the US NWS changed from heliuim to hydrogen about 25 years ago. Have they changed back? Rsduhamel 01:57, 4 August 2005 (UTC)
replies: text: An email this morning from Bill Blackmore of the US NWS says that about 1/3 of their stations use helium and the rest use hydrogen.CambridgeBayWeather 15:14, 4 August 2005 (UTC)

text: I was trained using helium in the early 1990s by both the USAF and Metropolitan State College of Denver. 147.145.40.43 00:41, 17 January 2007 (UTC)
thread_title: Helium vs. Hydrogen

message: For the lay reader, this page should also address the possible safety risks caused by the falling instrument packages when the balloons disintegrate - or is there some kind of parachute mechanism to restrict the falling speed? 
  There is a parachute to carry the instrument safely back to earth.  With a free "Drop in Any Mailbox" label,  
  around a third of US instruments are recovered and returned to Kansas City for refurbishing.  
  Many launched from the east coast are lost in the Atlantic, due to the prevailing westerlies.  —Preceding unsigned comment added by Timbabwe (talk • contribs) 22:49, 18 February 2010 (UTC)
thread_title:  Safety risks? 

message: Hello fellow Wikipedians,
I have just modified 3 external links on Weather balloon. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
*Added archive https://web.archive.org/web/20160220121505/http://www.ua.nws.noaa.gov/factsheet.htm to http://www.ua.nws.noaa.gov/factsheet.htm
*Added archive https://web.archive.org/web/20131222081748/http://www.ofcm.gov/fmh3/text/default.htm to http://www.ofcm.gov/fmh3/text/default.htm
*Added archive https://web.archive.org/web/20040404125719/http://avc.comm.nsdlib.org/cgi-bin/wiki_grade_interface.pl?Weather_Balloons to http://avc.comm.nsdlib.org/cgi-bin/wiki_grade_interface.pl?Weather_Balloons
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
Cheers.—InternetArchiveBot (Report bug) 23:58, 22 December 2017 (UTC)
thread_title:  External links modified 

message: Hello fellow Wikipedians,
I have just modified one external link on Weather balloon. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
*Added archive https://web.archive.org/web/20070704045456/http://www.ua.nws.noaa.gov/photo.htm to http://www.ua.nws.noaa.gov/photo.htm
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
Cheers.—InternetArchiveBot (Report bug) 23:07, 22 January 2018 (UTC)
thread_title:  External links modified (January 2018) 

message: It was written almost 10 years ago that in recent years ballons were used to scatter ashes. Suggesting: In 2011 it was reported that scattering ashes via weather ballon was planned as a business. The Daily Mail original reference still works. Schrauber5 (talk) 07:12, 6 February 2023 (UTC)
thread_title:  In recent years