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Gallery includeLabel z500_an sort comment title Analysis of z500 and t850
The plots above show analyses of z500 and t850 from 3 October to 9 October. During this period a sharp trough developed and reached northern Africa, bringing a warm and moist stream of air towards the Mediterranean coast and the Alps.
Gallery includeLabel obs24 sort comment title 24-hour observed precipitation (06-06)
The plots above show the 24-hour precipitation accumulation (ending of the labelled time). During the accumulation ending 4 November 06UTC the south central of France got extreme rainfall. The day after the area around Nice was worst affected together with the south-western part of the Alps and the are around Genua. On 6 November the south Tyrol got a lot of snow and on 7 October Slovenia was worst affected together with the area north of Neapel.
Gallery includeLabel efas_0 sort comment title EFAS Ongoing alerts
The plots above show the ongoing alert levels from EFAS where yellow is 2-5 years return period, red 5-20 and purple >20 years.
3. Predictability
3.1 Data assimilation
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