Showing posts with label wildland fire. Show all posts
Showing posts with label wildland fire. Show all posts
Monday, October 02, 2006
Polly's Peak fire
Instead of listening to General Conference this weekend, I worked on a fire. We got TV coverage and several newspaper stories. They got most of the details wrong, but you get the idea.
KSL
Deseret News
Salt Lake Tribune
Interesting weekend.
Sunday, June 25, 2006
Firefighting II
We have a newly formed community fire brigade, Indianola Volunteer Fire Department. Our crew is designated as Sanpete County Fire Station 18. We are assigned to cover the eight local subdivisions and all of the public and private lands in the north end of Sanpete County.
We have a 1000 gallon tanker truck with pump that we call our light water tender, and a pickup truck with 200 gallons that serves as light brush truck. Next week we are getting a 5000 gallon water tender that is being retired from a Moab fire department. Eight residents in our community are certified for wildland firefighting, and we have a number of other enthusiastic but less formally qualified volunteers.
On Thursday night we responded to a fire alarm in our area. Six members of our department reported to the fire scene at Skyline Mountain Resort with our two engines. It was totally dark by the time we arrived at the fire. There were about 20 vehicles of various types there, with 50 or so firefighters working to put down the flames.
A campfire had gone out of control at one of the many cabins in the area. It started spreading in the deep cottonwood fluff that accumulates like snowdrift in the shady canyon bottom under all the tall old cottonwoods. People who own these homes obviously love the big old trees, but they also make for a serious fire hazard. Anyway, apparently big clumps of burning fluff were drafted up by the quickly growing flames, spinning away on the draft, and spreading more than a dozen spot fires along about half a mile of the canyon bottom. Our crew pulled into one of the nearby home sites and put out one of the bigger spots just alongside the stream. It was burning in a big pileup of dead logs alongside the stream. There was also a nearby cottonwood tree that was actively burning all along the trunk up to about 40 feet high. The tallest flames were too high up for us to reach with our water, and it was too dangerous to run chain saws in the dark to cut it down, so we hosed down what we could reach and stayed away out from under the burning tree.
We worked on putting out flames and wetting down hot spots until just after midnight. Then rolled up the hoses and came home.
Then, on Friday morning we went back to do the mopping up. We spent several more hours in the canyon, searching the area for remaining hot spots that might flare up again.
In fact the entire Skyline Drive area of the Manti-La Sal Forest is currently in a stage where old dead trees predominate. People love those big old trees because they are so picturesque, but most don't realize that they represent a forest nearing the end of life. Sooner or later the whole forest will burn, mostly all the range over 8500' elevation, an area over 100 miles long and 30 miles wide. All those aging Engleman spruces and subalpine firs -- old and susceptible to bark beetles. The growth habit of this forest ecosystem tends toward cycles of new growth, maturation, senescence, bark beetle infestation, fire, and regeneration, over a period of a couple of hundred years. Right now, we are waiting for a really big fire. There has not been a very large scale fire on this range in recorded history.
Some forest ecologists believe humans have disturbed the natural cycle by putting out fires too quickly. Not too long ago this interrupted cycle balanced out the logging and clearcutting practices we used to harvest timber. But timber cutting is much curtailed these days, as many environmental groups find such fault with cutting down forests, and tend to sue everyone that tries. The US Forest Service has been developing a "fire use" policy for some time now. The idea is to let moderate to small wildland fires burn, with emphasis on monitoring and containment to protect developed areas. Some think it is already too late, and the only thing that can happen now is massive fires all over the west, on the scale of the Yellowstone conflagration.
The Millburn and Oak Creek areas are our neighbors -- the southern end of our Indianola Ward, though our communities are separated by an undeveloped mountain ridge between us. Happily for them, their firefighting duty is covered by the Fairview FD, which is better manned and equipped for the job. Up until a month ago, we had to rely on Fairview to cover our fire calls. In most cases their response time for this area was almost an hour. Mostly they would show up to help comb the ashes. We're hoping to do a lot better, given some time and a bit of practice.
This summer we are bidding on a work contract up in the Joe's Valley area. The project is to spray weedy species that thrive in areas where cattle have heavily overgrazed for many years.
Thursday, June 08, 2006
Firefighting
We had a forest fire in our back yard yesterday.
I mean, it was a fire. And it was in the forest. That makes it a forest fire -- right?
Okay, it was really little, for a forest fire. But it was all ours. :-)
Dad and I were working in his garden about 3 p.m. when a huge clap of thunder nearly knocked us out of our boots. (Fortunately I was wearing Tevas.) We saw the flash of lightning on the mountain. After a moment of stunned silence we looked at each other and both said, "Wow, that one was CLOSE!"
Shortly thereafter, dad noticed a smoke plume tendrilling up from the trees on the mountainside north of us.
We called the local fire chief of our just-getting-started volunteer fire department, and notified him that a wildland fire was in progress within our jurisdiction. I hurried and got my boots on. Then my dad and brother-in-law and I loaded our firefighting gear and shovels and chainsaw into the SUV and went wheeling up the mountainside trying to spot the fire.
We found access to the area that was burning, from a rocky road high up on the mountainside, then hiked down through the pinyon pines and junipers searching for the fire. It smelled smoky all around us, but the fire was actually several hundred yards from the road, so we scrambled down the hill covering the area in a search pattern.
As we located the fire and arrived at the spot, there were flames smoldering in the light debris on the ground, and one single old juniper, trunk about 18" in diameter, was actively burning along the trunk and several major limbs. It was clear that lightning had struck the old tree near the top, some 15 feet up. A big stripe of bark was peeled away and blown to oblivion, and a deep scar marked the burning trail running down the trunk. One of the large limbs on the side of the tree had been nearly detached by the blow, and as it burned it was spreading burning twigs into the ground fuel. The ground fire involved a circle at the base of the tree about ten feet across.
We scattered the burning fuels on the ground with our shovels, and smothered the flames with dirt. But much of the fire involved the burning tree, higher than we could reach. So we fetched down the chainsaw and proceeded to fell the tree.
The saw had been pretty well used for last years firewood season, so the chain wasn't in very good shape. Juniper wood is very dense and hard, so we made a long job of it.
I discovered that the chainsaw exhaust port very thoughtfully directs the exhaust stream away from the operator. Which in our case, by coincidence, also happened to be in the general direction of a big tree trunk that was currently on fire. We'd smother the flames down and saw a bit, then the exhaust stream would fan up the flames again. Made it pretty interesting for a while.
While we were gnawing away at the tree, one of the neighbors showed up on his 4-wheeler. He had a better chain on his saw, so we turned it over to him, and finally got the tree tipped over. Naturally it hung up six different ways, so it still took a bit more work to finally put the trunk onto the ground, but we eventually prevailed.
In the mean time, our local fire department team had started up the big tanker truck and were lumbering up the hill. Two local firefighters brought backpack sprayers down to mop up the fuels that were still hot and smoking.
It looks to be a lively fire season shaping up in the area.
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