EFAS Informal Flood Notification*

Country(ies): Germany
River(s): Nahe (Rhine)
Predicted start of event: Tuesday, 13th of July 2021 - 06:00
Earliest predicted peak: Wednesday, 14th of July 2021 - 00:00
Probability to exceed a 5-year return period threshold: 75 %
Probability to exceed a 20-year return period threshold: 57 %
Forecast date: 2021-07-13 00 UTC
Comment: This EFAS Flood Notification is only informal due to short forecast lead-time (< 48 hours)

This is the only notification you will receive for this event! Please follow the evolution of the event on EFAS.


Jasper Stam
Rijkswaterstaat Water Management Center for the Netherlands
tel: +31 6 51760317
email: [email address]

* Formal = previously known as EFAS Flood Alert, Informal = previously known as EFAS Flood Watch.
The conditions for an EFAS Flood Notification of Type: Formal/Informal can be found here.