Cabin near Silverton, Colo. destroyed by an avalanche in March 2019 ~ Colin Mitchell, CAIC forecaster


obs_56473_26547-r.jpgThis was a large D4 that ran during the March cycle. It destroyed a cabin and the ruins of the Green Mountain Mill. This area has a history of large avalanches and the mill was the site of an accident on March 17, 1906 that killed 6 miners.

The homeowners were on site and showed me the former location of the mill and the cabin. The mill ruin was completely gone with the exception of a couple of beams and a piece of machinery. The cabin was completely destroyed and the debris was around 200′ downhill of it’s former location. The debris crossed the road and left about 12′ x 1870′ on the road. It ran uphill at least 100′.

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CDOT warns about undetonated explosives from avalanche mitigation ~ The Durango Herald

If you come across what looks like an explosive device in the San Juan Mountains this summer, don’t touch it.

The Colorado Department of Transportation is getting the word out that some explosives used in avalanche mitigation this past winter were duds. As a result, the potentially explosive bombs still sit somewhere in the mountains.

In CDOT’s southwest and south-central regions, more than 630 explosives were shot or dropped from helicopters to trigger avalanches this winter.

More specifically, about 430 explosives were shot on Red Mountain, Coal Bank and Molas passes, with the majority of that amount on Red Mountain Pass, CDOT spokeswoman Lisa Schwantes said.

Of the 630 explosives, 13 were duds. Schwantes said CDOT does not give out the specific locations of where the explosives were shot for public safety reasons.

Statewide, more than 1,500 explosives, including 22 duds, were shot at avalanche paths.

Schwantes said the numbers are in line with the national average of about 1 percent chance of a bomb not exploding.

She said CDOT knows exactly where every explosive was shot, and crews will attempt to revisit the region and recover duds.

Most of the shots are aimed at rugged and remote terrain, Schwantes said, in areas not accessed by the average hiker.

“It’s not unknown for someone to come across a device that has not detonated, but they are in very rugged terrain,” she said. “We don’t want to scare anyone, but at the same time, we want to advise the public of the best safety instructions.”

Shots from a howitzer look like a huge bullet, Schwantes said, and rounds from CDOT’s “ava-launcher” are shaped more like a torpedo and usually are bright orange or yellow.

People who come across the explosive device are advised not to touch it and immediately report its whereabouts to law enforcement or CDOT.

Profesor Tim Lane, Avalanchistia ~ Reprinted from the Silverton Mountain Journal … long ago … Thanks Jonathan Thompson

This is a real classic!  When Tim hired me at Pimenton, I went onto the internet to try to figure out who this guy was… I ran into this article, and I was sure I was doing the right thing.  How it’s all come full circle is interesting, and something that I spend time contemplating. 

C. Mitchel



I’m riding in the backseat of a vintage 1948 Buick Road Master running late for a flight at the Santiago airport, my head ringing with a Pisco buzz, the result of a four hour lunch at Resturante Tongoy with an old friend. We reviewed lies and good times that we’ve shared while skiing the Rockies and Andes and in other adventures. In my mind I compare the old ride, belching fumes and rattling down the highway to my old friend, Señor Tim Lane. Both genuine classic originals …