The IR 10.8 μm satellite image below shows two frontal systems, one over the Atlantic and the other over central Europe. Both systems involve high wind speeds at 300 hPa (Click here for the NWP parameter "isotachs at 300 hPa").

Choose the right position

Find the three regions with transverse cloud bands by clicking on the image above. MSG IR 10.8 μm image from 2 January, 2016 at 12:00 UTC.

For a larger image click here

2. Choose the right answer