Are outdoor UPH spawning? In all the "old" locations?
----------- No, they are spawning in all new locations ... not by or in tower fields anymore.
Are Griefing UPH spawning outdoors? ----- Yes, but not in the old locations, look for a pumpkin totem.
---------- If you read thru the posts below you will know where to look for them ...
They are not in the old locations, regular UPH's seem to be near a town or whompah exit, an Omni & clan location for each size range. For example, West Athens & Borealis have small ones, SWB & ICC have next size, the 2 Whompah's in BS have the next, Hope & 4 Holes Ferry the next, PW higher sizes, etc.
GUPH locations moved also, but there is a pumpkin "totem" to mark their spots.
I found GUPH in the miner's pvp outpost ...
Edited to include info posted below.
Emma