9:46 PM
Nick on the Rocks
The Massive Mudflows of Glacier Peak Volcano
Washington's most remote stratovolcano stands high in the Cascades, 50 miles from the waters of Puget Sound.
All times PT
Thu 1/23
1:48 PM
Nick on the Rocks
3,000 Years of Ice and Floods at Pateros
The town of Pateros, Washington, sits at the confluence of the Methow and Columbia Rivers in a landscape that has been dramatically shaped by ice and water over the past 20,000 years, including a terrace that mystifies geologists to this day.
Thu 1/23
8:50 PM
Nick on the Rocks
Battle of the Batholiths at Washington Pass
NewTowering walls of granite stand sentinel over Highway 20 at Washington Pass deep in the North Cascades.
Fri 1/24
9:46 PM
Nick on the Rocks
Ancient Lakes at Potholes Coulee
Just north of the famous Gorge Amphitheatre are two enormous lake-filled canyons that appear to feed into the Columbia River.
Thu 1/30
1:48 PM
Nick on the Rocks
The Giant Ice Sheet That Shaped Seattle
The geography of Seattle is a direct result of a huge ice sheet that scoured the landscape just 8,000 years ago.
Thu 1/30
9:52 PM
Nick on the Rocks
The Giant Ice Sheet That Shaped Seattle
The geography of Seattle is a direct result of a huge ice sheet that scoured the landscape just 8,000 years ago.
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