We just thought of Morgana! a little bit of magic. ( merlin's sister)
g
When I get a MTW I think I'll call it Fata as per -
"A Fata Morgana (Italian: [ˈfaːta morˈɡaːna]) is an unusual and complex form of superior mirage that is seen in a narrow band right above the horizon. It is the Italian name for the Arthurian sorceress Morgan le Fay, from a belief that these mirages, often seen in the Strait of Messina, were fairy castles in the air or false land created by her witchcraft to lure sailors to their deaths."
On second thoughts, Le Fay might be less misinterpreted!