The static value would be the overriding choice in that instance. Essentially, don't roll for any locations that are not Explorable i.e. on the page 26 table.
Bingo! I get it now. Thank you for your patience with me.
A humble request. I know you've released many expansions and content for the game, and I appreciate it. I would love to see another set of different locations and settlement encounters, to add more variety. Keep up the good work.