Relative Humidity

Linked below are a couple pretty good educational videos discussing relative humidity. Relative humidity refers to how much moisture is in the air relative to…

Air Masses and Fronts

Linked below are two videos describing different types of frontal systems and the kind of weather each is likely to bring. Add cloud recognition to…

Canyons – A Primer

A primer for canyoneering prepared by the American Canyoneering Association. Canyons – A Primer

ACA Canyon Ratings

A detailed explanation of the canyon rating system created by the American Canyoneering Association. ACA Canyon Ratings