Hydrological Atlas of Switzerland – Plate 2.4


For 2.33 and 100 year return periods, the four maps show the depths of extreme point rainfall of durations of 1 hour and 24 hours. By means of these four basis values, point rainfall of varying return period and duration can be estimated for any point and place.
In digital form:
Plate of the Atlas as pdf (36239kb)
Explanatory text (taken without changes from the Hydrological Atlas)
Table «Extreme Punktregen 1901 – 1970»
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