What does altitude mean in Thermals forecast?

[firebird4]

Hellos, please enlighten.. thanks!!

Re: Lost Thermals altitudes on maps

[idefix37]

@firebird4
In the FAQ you find:
“Thermals: Occurrence and altitude of thermals as well as occurrence of cumuli. The map colors display maximum climb (AMSL).”
So it is the maximum altitude you can expect to reach by the thermal effect.