Radiosonde Websites
GRAW Radiosondes - Profile
GRAW Radiosondes develops and manufactures GPS-based radiosondes and groundstations for meteorological and scientific purposes.
RAOB: The Universal RAwinsonde OBservation program
Upper air sounding program.
353Collective
Online home for members of the band Third Of Never, 353Records and the 353Podcast
Wolkenbilder
Die Site mit dem Schwerpunktthema Wolken und Meteorologie, beinhaltet einen interessanten Wolkenatlas, nützliche Informationen für deren Beobachtung und ... .
RAOB: The Universal RAwinsonde OBservation program
Upper air sounding program.
Radiosondes and Atmospheric Sensors | Intermet Systems
Radiosondes and atmospheric sensors for research, meteorology and military applications
Rapid Refresh (RAP)
The Rapid Refresh is a high-frequency weather forecast (numerical weather prediction) and data assimilation system, planned to replace the RUC in NCEP operations by early 2010. This page has real-time products from experimental versions of the Rapid Refresh and information on it.