A centennial flood is one that has a 1 in 100 chance of occurring in a year (not a flood that happens once every 100 years).
Coimbra prepares for "centennial flood" and to evacuate 9,000 people from urban areas
Thursday, 12 February 2026RSS


A centennial flood is one that has a 1 in 100 chance of occurring in a year (not a flood that happens once every 100 years).

