Cyclone over the Gulf of Genoa causes first major autumn snowfalls over the Alps (source: ePort).
22 October 2020
25 October 2010
It also triggered severe convective storms (Mesoscale Convective Systems, MCSs) over the Mediterranean Sea, which developed on the tip of a WV dark stripe. Cyan lines denote absolute topography 300 hPa (source: ECMWF).
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