of the year for 1964–2001
FAe,WT
WTF
WTFWTe,F
= WTe,
FA σ
µ−
Anne K. Fleig et al. “Regional hydrological droughts and weather types in north-western Europe “
University of Oslo Droughts WTs SummaryRelationsIntroduction Outlook
WTs related to severe drought events
DK1
Standardised frequency anomalies, F
A
−
2
−
1
0
1
2
3
4
15 Apr−4 Jul 1976 24 Apr−13 Jul 1996 13 Apr−2 Jul 1992 29 May−17
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