Broadcast Outage: We're investigating a broadcast transmission failure affecting the San Luis Valley from Antonito in the south to Salida in the north. We're working to resolve this issue. You can stream our live broadcast online or via the RMPBS+ App.

Stream live and on-demand content now on our new app:
RMPBS+

Help tell more stories in 2026 - make a year-end gift!

Give Now
Doug's Geology Journal show's poster
Science and Nature
Doug's Geology Journal

It's All My Fault

Field geologist and host Doug Prose helps make sense of complicated geologic stories. By sharing his observations in places as diverse as Iceland and Death Valley, Doug explains big-picture geologic processes that shape the landscape. This series is sure to inspire interest in not only the geology around us, but the amazing stories that are shaped by planet Earth.

It's All My Fault

Season 1 Episode 102 | 26m 46s | CC

Doug is well acquainted with California's San Andreas Fault, having lived on top of it for many years. He takes us to quake-stricken locations like San Francisco as well as places like Santa Barbara, created by the grinding action of the two tectonic plates that meet at the fault. Movement on the fault has shoved rock formations hundreds of miles and built mountain ranges and coastal terraces.

Doug's Geology Journal

Watch more episodes

See more
See more
Distributed nationally by American Public Television

Subscribe to Our Newsletters

Get trusted Colorado stories, programs, and events from Rocky Mountain PBS straight to your inbox.

Set Your Preferences >