A level 1 was issued from Romania to Benelux mainly for isolated large hail, excessive rain and a severe wind gust or two.

Al sinds vrijdag 25 mei stroomt er warme, vochtige en onstabiele lucht over Nederland die wordt aangevoerd over de noordflank van een lagedrukgebied dat boven Europa rondtolt. Dat zorgt de afgelopen week bijna elke dag voor steeds nieuwe onweersbuien met hevige regenval, bliksem en hagel.

A level 2 is issued for N Germany mainly for excessive convective precipitation and to a lesser extent for large hail and severe convective wind gusts.
A level 1 is issued for parts of Italy, Austria, Germany, Denmark, the Czech Republic, Slovakia, Poland, the SW Ukraine and N Romania mainly for excessive convective precipitation.

A level 1 was issued for eastern BENELUX through northern Germany, central Czech Republic and eastern Poland mainly for excessive precipitation