i just love it the photo says its from bangkok
looks like a variety from Nebel's rainbow (aka Lei rainbow)
I'd suggest that if you want a plumeria the same or similar to that picture, look at Penang Peach.
Here is a link that might be useful: Inflorescence: Salmon-Orange winner
Dewaine- that may be correct because in coastal California, my Nebel's and my Penang Peach are much more yellow than in a hot, humid area.
Don't know where 'stevenwayne' lives, but if it's in zone 6, you'd never get that deep a coloration from either Nebels or Penang. It's probably not hot and humid enough. At least that's my guess.