The results of the latest measurements of atmospheric conditions at 00 and 12 hours UTC from Payerne and several foreign stations can be downloaded here free-of-charge. They are available in the form of diagrams (emagrams) or as data files.
Please note our detailed information on use of data. Legal Information
Content of radiosonde: Instruments measuring temperature, humidity and GPS position (to determine pressure and wind components), as well as telemetry transmitter system and batteries.
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The radiosonde, which is attached to a balloon, is launched twice a day from Payerne. Vertical profiles of temperature, humidity, pressure and wind components are measured and transmitted in real-time to the ground station.
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The balloon bursts at an altitude of about 35 km. This ends the measurements and the radiosonde descends with a parachute to the ground.
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Emagrams
The use of these emagrams assumes certain basic knowledge.
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Payerne
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00 UTC
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12 UTC
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Decoded data
This data is only checked to a certain extent and can include gaps (replacement data).
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Payerne
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00 UTC |
12 UTC |
Encrypted data from the latest measurement 00 UTC or 12 UTC (TEMP-B)
Full resolution radio measurements can be purchased for professional and scientific applications.
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