May 2020 - last edited May 2020
Just realized something after re-watching the trailer.
When Loba emerges from the destruction she caused and she is standing in the face of other legends. Their is water behind her. Skull town is not near the sea. It's surrounded by the water treatment plant, the dome, Octane's gauntlet and the airbase.
So I guess either their was a major damage to skull town and the south west area at whole. Or just skull town and one of the aforementioned areas. But most likely is the space between dome and gauntlet extending from skulltown.
Skull town buildings might survive.