Friday, April 29, 2016

Congress Votes to Make the Bison Our National Mammal

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This will be good competition for the eagle and should raise the CU Buffaloes to national prominence.


Remembering the 9 Who Died at Colorado Ski Areas in 2016

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Not mere statistics, this piece has wonderful photos and the story of each person that make you feel like you knew them.

Trash Fire Sparks Grass Fire East of Colorado Springs

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Look Back at Experimental Injection Wells at Rangely in 1969

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An interesting story about 2 USGS researchers looking for a method to induce small earthquakes to relieve pressure and prevent "the big one". What they found is high pressure injection wells can induce lots of earthquakes.  The higher the pressure, the more quakes. Turn the injection wells off and the earthquakes go away.

Thursday, April 28, 2016

Flood Repair Work Blamed for Massive Fish Kill in Thompson River

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Bear Cub Spotted Up in Tree in Boulder

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Is it time for a 3-peat? Could be the next bear to be shot with a tranquilizer by the Boulder PD with full video of the unconscious bear cub falling 45 feet to the ground.

Big Snowfall - Wolf Creek Ski Area to Reopen This Weekend

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NASA Map of Expected Range of Mosquitoes That Can Carry Zika Virus

Looks like Colorado has a very low chance to be affected except for travelers arriving from Zika infected countries.

Commercial Airliner Strikes Bird During Takeoff, Damage Forces Return and Landing

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A plane damaged by hitting birds is a very rare occurrence. In this case a huge dent in the nose was not as serious as incidents in which birds are sucked into the jet engine and destroy it. The most famous case was the miracle landing on the Hudson River in 2009 in which all the engines were disabled.  Here is a gallery of incredible photos of the rescue.

Spring Cleaning Tips to Avoid Hantavirus

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Woman Skier Dies After Hitting a Tree at Breckenridge

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Monday, April 25, 2016

Sunday, April 24, 2016

Warnings Did Not Stop Developers on Colorado Springs Landslide

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This has been a recurring problem in Colorado where county officials look the other way. Notice to homeowners: there have been successful class action lawsuits in Colorado that have recovered costs and damages from developers that knowingly build on landslides

Saturday, April 23, 2016

Steamboat Ski Hill Landslide on the Move Again

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$355,000 spent last year to stabilize the slide apparently ineffective. I could probably solve this one. I used to design drainage plans for open pit mines.

Tuesday, April 19, 2016

If Yellowstone Has A Super Eruption, What Would Happen in Colorado?

With the recent world-wide flurry of volcanic activity and large earthquakes in Japan and Ecuador, some scientists are speculating we could see "the big one" fairly soon. On the list of big ones are the 8+ earthquakes along the San Andres Fault in California, major faults in Seattle and Salt Lake, the New Madrid Fault system along the Mississippi River Valley and volcanic eruptions in the Cascades, Sierra Nevada and Yellowstone. 3 previous super eruptions happened at Yellowstone 640,000, 1.3 million and 2.1 million years ago - about every 660,000 - 700,000 years or so. If it were completely linear (it's not) we should be good for a long time but we are certainly within the time span range where anything is possible.

The USGS has modeled the area and thickness of ash fall for a large event similar to the one 640,000 years ago. Link The model results show that there would be measurable ash over the entire United States and that the western US would be devastated.




























Denver would be smothered in over a foot of ash, while Colorado would get between 2 inches in the southeastern corner to 3 feet of ash in the northwestern part of the state. How this would unfold would depend on the time of year and weather. The model assumes that the eruption would last for one month. The initial eruption would quickly cover everything in Colorado within a week's time. If there is no warning and evacuation prior to the eruption, there will be no immediate escape because ash in the air will clog the air intake on cars even if the roads were able to be cleared of ash. Survival will be dependent on having filter masks. The movie about Pompeii and the Vesuvius eruption of 79AD is probably as good a way to imagine what will happen as any. Here is a video of an ash cloud descending on a town in Mexico from a relatively small eruption.

The next problem after breathing will be removing the ash accumulation from critical infrastructure. Transformers will have to be cleaned or we will lose the electrical grid. Roofs will have to be cleared or they will collapse. Fossil fuel power plants will struggle to burn the fuel with ash saturated air. Filtration of water supplies will be a major, if not insurmountable challenge, and not possible if the grid is out. Food delivery will not be possible for at least a month and crops throughout much of the US will fail for at least a year after the eruption. The ash plume in the atmosphere will cause temperatures in the US to plummet 20 degrees during the first year Link and without power, heating will not be possible.  In the mountains, rain and snow will combine with the accumulated ash to generate massive debris flows that will wipe out everything in their path. A home with solar cells and well water might be survivable but there will still be the problem of food. People will have no income as their jobs will no longer be there after the eruption. Most people in Colorado will lose their homes and become refugees if they survive the first month. I am hard-pressed to visualize how Colorado would recover from a disaster like the Yellowstone super eruption and re-build even though humans have historically shown great tenacity.

There is no way to prepare for this disaster short of moving somewhere far away. I'll take my chances and stay, the odds of it happening in the near future are incredibly low but I will say this. Unless the jet stream at the time of the eruption is flowing directly from Yellowstone to Colorado, there will be a window of about 8 - 16 hours between the initial eruption and when heavy ash would start to rain down in Denver. Upon news of the eruption, I will get my family into the car and head south toward Mexico.


Monday, April 11, 2016

USGS Map of "Fracking:" Related Quakes


Most people have the impression that quakes that can be felt are caused by fracking but generally they are not. Fracking is performed by injecting a sand-water mixture at very high pressure for a short period of time into the oil and gas formation. The contaminated water is pumped out as the well is developed and the contaminated wastewater from the thousands of individual fracking operations is hauled to disposal well sites and pumped into a deep formation. The near continuous pressure pumping into deep disposal wells is what causes most of the earthquakes. In Colorado, the fracking related quakes are located at wastewater injection well sites in Trinidad, Greeley, Paradox Valley, Rangely and the former Rocky Mountain Arsenal wells operated in the 60's. The Arsenal wells were shut down after a series of damaging Magnitude 5 earthquakes.





Large Sunspot Developing Soon Will Be Aimed Directly at Earth

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Dog Survives 300 Foot Fall Off Cliff at Gooseberry Mesa

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One tough dog, a compelling rescue story. Gooseberry Mesa is one of my favorite places to mountain bike.