@neil

Here is my proposal to the @metoffice for Heat Waves names:

Apollo
Belenus
Chors
Dagda
Eos
Freyr
Garuda
Heliotropes
Icarus
Jove
Khepri
Lucifer
Mithras
Ouranos
Phaeton
Quetzalcoatl
Ra
Sol
Titan
Utu
Vulcan
Wayland
Xiuhtecuhtli
Yhi
Zeus