According to a statement from IPMA, on the islands of Flores and Corvo, which make up the Western group, the yellow warning, the least serious on a scale of three, is valid between 05:00 local time (06:00 in Lisbon) and 14:00: 00 Tuesday locations.
In the Eastern group (São Miguel and Santa Maria) the same warning is in force between 05:00 on Tuesday and 05:00 on Wednesday.
In the Central group (Terceira, São Jorge, Pico, Graciosa and Faial) the yellow level will be in effect between 5am and 11pm on Tuesday.
The yellow warning is issued whenever there is a risk situation for certain activities depending on the weather situation.