Stations with incorrect data

[schwartzjmc]

Hi, I can spot a number of stations with incorrect data in the Schwarzwald area of Germany. These stations always show a temperature of -1C, which in this season is clearly incorrect.

https://www.openwindmap.org/windbird-1701
https://www.openwindmap.org/windbird-1733
https://fly2cloud.de/ws/wsUren/

[idefix37]

@schwartzjmc
If you click on them, you'll see that these are personal weather stations (pws), without temperature observations.
Two of them only provide wind reports.

[schwartzjmc]

@idefix37 That's right, but then the temperature data shouldn't be shown on the map.