Charly, ich übernehm mal für Christian:

At 1333:40 hrs the anemometer near the threshold of Runway 23/33 registered the surface wind as
299°/32 kt (here: 2-minute mean value). No change was registered in the wind at 1334:00 hrs (wind
direction 299°).
In the final ten minutes prior to the occurrence the wind direction varied between 268° (minimum) and
323° (maximum). In this period, the maximum gust speed recorded was 47 kt.
Diag.
aus dem Bericht der BFU