trevnhil wrote: ↑Mon May 04, 2020 8:15 pm
What has the lack of aeroplanes flying, got to do with the accuracy of the weather Forecast ??
In the past I was not aware that data from aeroplanes are used for weather forecasts. Recently, watching German weather forecasts, they explained how important the data from planes are.
" Measuring data that every aircraft provides during take-off and landing. Normally, sensors on airplanes provide temperatures, wind speeds and information about humidity.
These data are also missing from the German Weather Service. Andreas Friedrich from the DWD explains the problem: "These data are very important, because an aircraft flies from the ground to an altitude of 10 kilometres, where you get a nice profile of the atmosphere. And then it flies up over the Atlantic, where we also get important data because there are only a few measuring stations.
This data has now dropped off dramatically in the Corona crisis. This means that the meteorologists are missing an important mosaic in this huge data collection that they make every day, explains Friedrich."
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Max