Keywords: Bàrbules de vent.png diagram Hydrometeorological Prediction Center Camp Springs MD http //www wpc ncep noaa gov/html/stationplot shtml Wind_barbs gif 2010-07-05 09 39 UTC Wind_barbs gif Carregat originalment per Thegreatdr a http //en wikipedia org en wikipedia derivative work Joancreus <sup> talk </sup><sub> talk ca </sub> Translated to Catalan Joancreus Wind_barbs gif PD-USGov original upload log This image is a derivative work of the following images File Wind_barbs gif licensed with PD-USGov 2007-12-05T01 38 15Z Jomegat 464x588 6816 Bytes <nowiki> Hydrometeorological Prediction Center Camp Springs MD http //www wpc ncep noaa gov/html/stationplot shtml Transfered from http //en wikipedia org en wikipedia 2007-05-12 ori</nowiki> Uploaded with derivativeFX Wind speed symbols |