During the "lull", would some of you wonderful, lovely forecasters,experts ect give me and some of the others who are clueless here a few lessons.
I would love to have a better understanding of some of the terminology(in English) and a better understanding of exactly what I am looking at when someone links to a graphic. OK I will admit it.

I have no idea exactly what a trough is(kinda sorta have an idea), or what a ridge is, better yet, how exactly to determine what one is when looking at a graphic. ( I THINK I know, based on reading, but would be nice to have it verified) Was reading MWatkins post about a group prediction thing. I can see me now, I think that little thingy over there is gonna come down and block that thingy there and then the thingy there will........you all get my drift.
