Sounds like it was quite a storm you witnessed on "the Tor". What made it extraordinary though? Could you describe the spectacle a bit, maybe. Sounds like you are really trying to say something here.
Your description talks of a confluence including electricity, wind and water. Fair enough, but none of those are extraordinary in a storm surely? (I don't know about the thought or psychic bit - could you explain more?).
Probably most people these days are really just not used to being out in a storm and it certainly tends to make an impression on them if they are ever caught in one.
Sorry don't know anything about the portal ideas or different dimensions. Could you tell us what you have heard?