March 24, 2014
— Dave in Texas So, it turns out one of our morons is a paramedic and firefighter and as it happens was the guy who shot the video of a dust devil dragging hundreds of tumbleweeds into a controlled burn in Colorado (I linked it in the headlines over the weekend).
It also turns out he can kill you with fire tornadoes.
Anyway he wrote "Ask the Blog" and sent along this about how it all went down. Apparently there's a lot of embellishments and claims of "out of control mayhem" and whatnot.
Video and his write up (kinda long but chock full of factual facty things) below the fold. He calls himself "Thomas" but I call him "Prometheus, Bringer of Fire and Also Dude Who Can Kill You With Fire Tornadoes".
You got to respect that right there.
IÂ’m honored to be writing here at AoS, and would have never imagined I would have the opportunity to do so. Thanks, Dave!! (Does this make me an official Moron, or am I still an amateur?)
As for the video of the Firenado, it was a sensational catch on a planned prescribed fire. It took place March 14, 2014 at the Rocky Mountain Arsenal National Wildlife Refuge just outside of Denver, Colorado. The prescribed fire was planned and supervised by the US Fish and Wildlife Service, with other agencies participating, such as the US Forest Service, and several local municipal fire departments that cooperate with the Feds on wild land fire.
Prescribed fire in Colorado is a very sensitive subject. In 2012, the Lower North Fork fire began as a prescribed burn. It was part of a much larger reclamation project for Denver Water with Colorado State Forest Service planning the burns. On March 22nd, a 50 acre unit was burned and a 200 foot perimeter was secured around the burned area. On March 26th, a weather system moved in bringing in hot, dry and windy conditions with gusts over 50 miles per hour. The 4 day smoldering fire was blown over the control lines and the fire became uncontained. The end result was 23 destroyed homes, and three lives were tragically lost.
After this tragedy, a moratorium was placed on all prescribed fire in Colorado while an investigation could determine exactly what happened and how it could be prevented in the future. New rules were drafted in the state regarding prescribed fire and the fire in the video was the first prescribed fire in the state since the new rules went into effect.
There is a tremendous amount of work that goes into creating a prescribed fire burn plan. In essence, A Burn Boss writes a prescription for the conditions needed to safely carry out a fire. Just some of the parameters are temperature, humidity, wind, fuel type, fuel loading within an area, fuel moistures, expected fire behavior, what resources are needed to carry out the burn, etc… There are also parameters as far as distance to any communities, predicted smoke dispersal forecasts, and community notification requirements. Then there are the contingency plans, and contingencies for those. Several of our “simple” prescribed fire plans run over 30 or 40 pages. Only when ALL of the criteria are met, can the prescribed fire proceed.
The fire on the 14th was a 150 acre plan to burn a reclamation area in the refuge. This area had been overgrown for many years, and the plan to burn it had been in place for over 2 years. The unit was mainly grass with a few areas of cottonwood tree stands, animal habitat, several wetlands, a structure, and recreational amenities. The plan was to burn only the grass /weeds, and leave the trees in place for wildlife habitat.
We could not begin laying down fire until after noon, as the smoke dispersal parameters would not be met until then. We donÂ’t want the smoke laying down or drifting low into occupied areas. The entire operation was done very slow and methodical, taking special care when we were putting fire around the structure, the rod and gun blind, and the wildlife habitat. It took between 5 and 6 hours to completely burn the unit.
We were very lucky with our wind throughout the burn. The forecast was for light winds out of the south-southeast pretty much all day. What really happened was a light, steady East wind at 5 to 7 miles per hour with occasional gusts to 10. This was actually better because it allowed us a larger margin of safety around the critical areas, and allowed the fire to carry with the wind exactly where we needed it to go.
The prescribed fire was almost complete when the FIRENADO (!!!!eleventy!!!) video was taken. As we were bringing fire along our control line, a dust devil formed ahead of us. We first saw one, then two, then several tumbleweeds begin to lift. As the dust devil grew, it began to influence our fire. It essentially drew our fire into it and began taking it across our control line. At his point we got out of the way and let it do its thing, as we really canÂ’t engage it. The fire is helping feed the dust devil with energy. The dust devil then took the fire across a small ditch and into an adjacent field of grass. The grass was much shorter and more sparse. Since the fire has less fuel, it has less energy to give the dust devil. This caused the whole thing to dissipate after 4 or 5 minutes.
Once the whole thing ended, we were left with a fire over our control line, which we call a “slop over”. The personnel on the prescribed burn immediately engaged and stopped the slop over at about one acre. The whole “scary” event was completely done and over in about 20 minutes. No one was injured and nothing was threatened by the event. We had plans in place for a slop over and they worked perfectly.
The only remarkable thing about this whole event was that I captured it on video. Dust devils are a very common thing on the plains and on wildland fires. I guess a more interesting thing was the amount of tumbleweeds caught in the dust devil and how close we were to it. As the fire came toward us, we were able to go about 60 or 75 feet from where the video started to a safe area and watch it. There never was any panic, just awe at what we got to witness up close.
Posted by: Dave in Texas at
04:15 PM
| Comments (179)
Post contains 1099 words, total size 6 kb.
Posted by: EC at March 24, 2014 04:18 PM (doBIb)
Posted by: Dack Thrombosis at March 24, 2014 04:19 PM (oFCZn)
Posted by: EC at March 24, 2014 04:20 PM (doBIb)
Posted by: Clutch Cargo at March 24, 2014 04:20 PM (pgQxn)
Posted by: EC at March 24, 2014 04:21 PM (doBIb)
I'm all for that, but I'm thinking Beta the thing in S.F. first.
Posted by: Clutch Cargo at March 24, 2014 04:22 PM (pgQxn)
Posted by: NCKate at March 24, 2014 04:23 PM (y7PFk)
Posted by: Chavez the Hugo at March 24, 2014 04:23 PM (Q8vlx)
Posted by: Thom-ass Friedman at March 24, 2014 04:23 PM (08jH8)
Posted by: RS at March 24, 2014 04:24 PM (YAGV/)
They'd find me dead on the sofa with a bunch of empties and the DVR set on repeat,
seriously.
SyFy could just give up on anything else and call it good.
Posted by: Clutch Cargo at March 24, 2014 04:24 PM (pgQxn)
Shhhh, don't tell AtC!!! Posted by: EC at March 24, 2014 08:21 PM (doBIb)
Hmmm. Are the clowns on fire? Does the fireclownado spit out flaming clowns at people?
So. Many. Questions.
Posted by: alexthechick - SMOD, you taunty bitch. at March 24, 2014 04:24 PM (Gk3SS)
Posted by: Chavez the Hugo at March 24, 2014 04:25 PM (Q8vlx)
Posted by: garrett at March 24, 2014 04:25 PM (mLd1l)
Posted by: NCKate at March 24, 2014 04:26 PM (y7PFk)
Posted by: EC at March 24, 2014 04:26 PM (doBIb)
Posted by: DangerGirl at March 24, 2014 04:27 PM (GrtrJ)
Brah, you were on fire!
Posted by: Fritz at March 24, 2014 04:28 PM (UzPAd)
Posted by: Friday Adams at March 24, 2014 04:28 PM (84gbM)
Posted by: PaleRider at March 24, 2014 04:29 PM (dUS+X)
Posted by: Truck Monkey, Gruntled New Business Owner at March 24, 2014 04:30 PM (jucos)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 04:31 PM (DmNpO)
Posted by: Dack Thrombosis at March 24, 2014 04:31 PM (oFCZn)
Posted by: NCKate at March 24, 2014 04:31 PM (y7PFk)
Posted by: Lincolntf at March 24, 2014 04:32 PM (ZshNr)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 04:32 PM (DmNpO)
Posted by: alexthechick - SMOD, you taunty bitch. at March 24, 2014 08:20 PM (Gk3SS)
For certain narrowly-defined meanings of "good" of course...
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 04:32 PM (V22Sh)
Posted by: Soothsayer, Lesbian Outreach Coordinator at March 24, 2014 04:33 PM (Hqm6c)
Fire whirls, also known as fire devils, fire tornadoes or firenadoes, are whirlwinds of flame that may occur when intense heat and turbulent wind conditions combine to form whirling eddies of air. These eddies can tighten into a tornado-like structure that sucks in burning debris and combustible gases.
http://en.wikipedia.org/wiki/Fire_whirl
Posted by: Hepcat at March 24, 2014 04:33 PM (Q4mug)
Posted by: Chavez the Hugo at March 24, 2014 04:36 PM (Q8vlx)
Posted by: Romeo13 at March 24, 2014 04:36 PM (84gbM)
I watched part of the episode on local news. They just showed the tumble weeds getting sucked into the dust devil, didn't elaborate or mention the "slop over". I was thinking while watching the news clip, "this could get out of hand".
Posted by: Ronster at March 24, 2014 04:36 PM (puNd6)
Posted by: Soothsayer, Lesbian Outreach Coordinator at March 24, 2014 04:37 PM (Hqm6c)
Posted by: angel with a sword at March 24, 2014 04:41 PM (hpgw1)
Posted by: Ronster at March 24, 2014 04:41 PM (puNd6)
Posted by: BCochran1981 - Credible Hulk at March 24, 2014 04:46 PM (GEICT)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 04:48 PM (DmNpO)
And babies.
Posted by: jsouthbyeastwest at March 24, 2014 04:49 PM (yRkPK)
20-something men dating 60-70 year old women.
So disturbing. Posted by: Niedermeyer's Dead Horse at March 24, 2014 08:48 PM (DmNpO)
Ewwwwwwww.
Posted by: DangerGirl at March 24, 2014 04:49 PM (GrtrJ)
Posted by: Chavez the Hugo at March 24, 2014 04:49 PM (Q8vlx)
20-something men dating 60-70 year old women.<<<
Those aren't cougars. Thems be sabretooths.
Posted by: a paleontologist at March 24, 2014 04:50 PM (08jH8)
Posted by: Couchfucker at March 24, 2014 04:50 PM (Oa0CG)
Also, does this firenado make my ass look fat?
Posted by: GnuBreed at March 24, 2014 04:51 PM (wNF3N)
Posted by: Niedermeyer's Dead Horse
That does sound a little disturbing. I guess we could call those boys gold diggers.
Posted by: Ronster at March 24, 2014 04:51 PM (puNd6)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 04:51 PM (DmNpO)
Posted by: Vendette at March 24, 2014 04:51 PM (8pqpP)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 04:52 PM (DmNpO)
Posted by: Soledad O'Brien's Earapiece at March 24, 2014 04:52 PM (Oa0CG)
Posted by: disgusting oratory at March 24, 2014 04:53 PM (kp5cA)
Posted by: rickl at March 24, 2014 04:53 PM (sdi6R)
Posted by: Chavez the Hugo at March 24, 2014 04:53 PM (Q8vlx)
Posted by: Islamic Rage Boy at March 24, 2014 04:53 PM (e8kgV)
Posted by: BCochran1981 - Credible Hulk at March 24, 2014 04:53 PM (GEICT)
Posted by: Roy at March 24, 2014 04:54 PM (tiOTz)
Really People! All I ask for is a shark with a frickin firenado on its head. Is that too much to ask?
Posted by: Dr. Evil at March 24, 2014 04:54 PM (0Kobm)
Posted by: disgusting oratory at March 24, 2014 04:55 PM (kp5cA)
Posted by: Roy at March 24, 2014 04:55 PM (tiOTz)
Posted by: Ronster at March 24, 2014 04:56 PM (puNd6)
Posted by: grammie winger at March 24, 2014 04:56 PM (oMKp3)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 04:56 PM (DmNpO)
Posted by: Romeo13 at March 24, 2014 04:56 PM (84gbM)
Posted by: Chavez the Hugo at March 24, 2014 04:56 PM (Q8vlx)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 04:56 PM (DmNpO)
Posted by: angel with a sword at March 24, 2014 04:57 PM (hpgw1)
20-something men dating 60-70 year old women.
So disturbing.
Posted by: Niedermeyer's Dead Horse at March 24, 2014 08:48 PM (DmNpO)
Age ain'ts nothings but numbers!! I have to go sets DVR.
Posted by: Skwisgaar at March 24, 2014 04:57 PM (M5T54)
Posted by: EPA at March 24, 2014 04:59 PM (84gbM)
Posted by: Thrawn at March 24, 2014 04:59 PM (WlWt+)
Posted by: Marco Antonio Regil at March 24, 2014 05:00 PM (ZPrif)
Posted by: Thrawn at March 24, 2014 05:00 PM (WlWt+)
Posted by: Chavez the Hugo at March 24, 2014 05:01 PM (Q8vlx)
Posted by: Vendette at March 24, 2014 05:01 PM (8pqpP)
Posted by: angel with a sword at March 24, 2014 05:02 PM (hpgw1)
I want a firenado. I would use it for good.
Posted by: alexthechick - SMOD, you taunty bitch. at March 24, 2014 08:20 PM (Gk3SS)
Sorry ATC but 'heh'.
Posted by: Guido at March 24, 2014 05:02 PM (15qFH)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 05:02 PM (DmNpO)
Posted by: Soothsayer, Lesbian Outreach Coordinator at March 24, 2014 05:04 PM (Hqm6c)
Posted by: Chavez the Hugo at March 24, 2014 05:04 PM (Q8vlx)
Posted by: BCochran1981 - Credible Hulk at March 24, 2014 05:05 PM (GEICT)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 05:06 PM (DmNpO)
Posted by: lowandslow at March 24, 2014 05:07 PM (IV4od)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 05:07 PM (DmNpO)
Posted by: Chavez the Hugo at March 24, 2014 05:08 PM (Q8vlx)
Posted by: Insomniac at March 24, 2014 05:09 PM (mx5oN)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 09:07 PM (DmNpO)
I hear ya. Of course, I DO live with my kids...
but there will be 3 less of them come May.
No cougars though. A little older is OK, a little younger is OK, but no more than 7 years either way...which puts the range at 40-55 or so.
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:10 PM (V22Sh)
Posted by: Vendette at March 24, 2014 05:10 PM (8pqpP)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 05:10 PM (DmNpO)
Posted by: Lee Harvey Oswald at March 24, 2014 05:10 PM (e8kgV)
Posted by: Darth Randall at March 24, 2014 05:10 PM (6n332)
Posted by: Chavez the Hugo at March 24, 2014 05:10 PM (Q8vlx)
Posted by: Couchfucker at March 24, 2014 05:10 PM (Oa0CG)
Posted by: DangerGirl at March 24, 2014 05:10 PM (GrtrJ)
Posted by: Vendette at March 24, 2014 09:10 PM (8pqpP)
I heard a joke like that once...
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:11 PM (V22Sh)
Hopefully they have LifeAlert.
Every older person I've known that has LifeAlert does not use it when needed.
Of course the EMT's will show up to find that they are accidentally sitting on the thing
Posted by: PMRich at March 24, 2014 05:13 PM (KDUNf)
Posted by: Chavez the Hugo at March 24, 2014 05:13 PM (Q8vlx)
Posted by: Soothsayer, Lesbian Outreach Coordinator at March 24, 2014 05:14 PM (Hqm6c)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 09:07 PM (DmNpO)
Apropos of nothing, I suppose, I'm in town. What say we get some of the roonz/roonettez together for lunch? BCochran mentioned something about it this morning.
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:14 PM (V22Sh)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 05:15 PM (DmNpO)
Is he wearing make up? Cause that would be something new for him.
Posted by: lowandslow at March 24, 2014 05:16 PM (IV4od)
Posted by: Vendette at March 24, 2014 05:16 PM (8pqpP)
Posted by: DC in Towson at March 24, 2014 05:16 PM (6NGyP)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 09:15 PM (DmNpO)
Cool. We should see if we can assemble the Horde on the ONT then.
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:16 PM (V22Sh)
Posted by: Vendette at March 24, 2014 09:16 PM (8pqpP)
I would hope she'd have her own place...
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:17 PM (V22Sh)
Posted by: Vendette at March 24, 2014 05:18 PM (8pqpP)
Posted by: GGE of the Moron Horde, NC Chapter
Only one problem. It's a nursing home.
Posted by: Ronster at March 24, 2014 05:18 PM (puNd6)
Posted by: madamemayhem (still on a hate binge) at March 24, 2014 05:19 PM (WPm3x)
Posted by: Chavez the Hugo at March 24, 2014 05:20 PM (Q8vlx)
Posted by: EC at March 24, 2014 05:21 PM (doBIb)
Posted by: EC at March 24, 2014 05:22 PM (doBIb)
Posted by: Happy Rockerfeller at March 24, 2014 05:22 PM (0FSuD)
I can't wrap my head around that.
I don't know what you are referring to. If it was my last comment, that was supposed to be a joke.
Posted by: Ronster at March 24, 2014 05:22 PM (puNd6)
Posted by: Chavez the Hugo at March 24, 2014 05:22 PM (Q8vlx)
Then the field got windy, strangely so, and I looked around to see a miniature tornado coming toward me: a dust devil. It swept across me, through my fort, and picked it all up. The wind was fierce, like sticking your head out of the window while on the highway, and it went out down the field then fell apart over the road, strewing my hay fort over about 100 feet.
I just stood there a long time in amazement at the power of the wind and what had just happen, all alone in the world with nobody to see. It was just astonishing, not frightening, but truly amazing.
Posted by: Christopher Taylor at March 24, 2014 05:23 PM (zfY+H)
Posted by: Insomniac at March 24, 2014 05:23 PM (mx5oN)
And that’s just what gets said in public. An engineer in his forties recently told me about meeting a tech CEO who was trying to acquire his company. “You must be the token graybeard,” said the CEO, who was in his late twenties or early thirties. “I looked at him and said, ‘No, I’m the token grown-up.’ ”
Posted by: Steve Jobs at March 24, 2014 05:23 PM (e8kgV)
Posted by: Vendette at March 24, 2014 09:10 PM (8pqpP)<<<
WTH? I'm available. And unkillable.
Posted by: Abe Vigoda at March 24, 2014 05:23 PM (08jH8)
Posted by: DC in Towson at March 24, 2014 05:23 PM (6NGyP)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 05:24 PM (DmNpO)
Posted by: EC at March 24, 2014 05:25 PM (doBIb)
Posted by: madamemayhem (still on a hate binge) at March 24, 2014 09:19 PM
If it is glass, just wah it up and you will be fine. The only chemical that I can think of off the top of my head that will permeate glass is Hydrofluoric Acid. It would have a noticable effect.
Posted by: Ronster at March 24, 2014 05:26 PM (puNd6)
Posted by: madamemayhem (still on a hate binge) at March 24, 2014 09:19 PM (WPm3x)
I would think so, just wash it and then boil it for 15 minutes or so like you would do to sterilize baby bottles.
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:26 PM (V22Sh)
Wash it out with hot soapy water and a bottle brush 4 or 5 times, rinse well, let dry, and examine it for any residues. If there are none, you're good to go.
Chemists reuse beakers and such all the time after a good hot cleaning.
Posted by: GnuBreed at March 24, 2014 05:27 PM (wNF3N)
Posted by: DC in Towson at March 24, 2014 05:28 PM (6NGyP)
Posted by: EC at March 24, 2014 05:28 PM (doBIb)
Posted by: EC at March 24, 2014 05:29 PM (doBIb)
Posted by: Seamus M at March 24, 2014 05:32 PM (g4TxM)
Posted by: Vendette at March 24, 2014 09:18 PM (8pqpP)
I wonder what he expected...
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:33 PM (V22Sh)
Posted by: madamemayhem at March 24, 2014 05:33 PM (WPm3x)
Posted by: Lauren at March 24, 2014 05:33 PM (hFL/3)
Posted by: Niedermeyer's Dead Horse at March 24, 2014 05:33 PM (DmNpO)
Posted by: Mike Hammer at March 24, 2014 05:34 PM (aDwsi)
Posted by: madamemayhem at March 24, 2014 09:33 PM (WPm3x)
hmmm...well, when I move I'm not going to have school-age children so I guess that's not such a big thing for me.
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:34 PM (V22Sh)
Posted by: Sean Bannion [/i][/s][/u][/b] at March 24, 2014 05:34 PM (yz6yg)
Posted by: EC at March 24, 2014 05:35 PM (doBIb)
It's a hotdog and eggs!
Posted by: Niedermeyer's Dead Horse at March 24, 2014 09:33 PM (DmNpO)
o.O
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:35 PM (V22Sh)
Posted by: rickl at March 24, 2014 05:35 PM (sdi6R)
Posted by: Richard McEnroe at March 24, 2014 05:35 PM (XO6WW)
Posted by: Mike Hammer at March 24, 2014 05:36 PM (aDwsi)
Posted by: Methuselah at March 24, 2014 05:37 PM (mx5oN)
Posted by: EC at March 24, 2014 05:38 PM (doBIb)
Posted by: GGE of the Moron Horde, NC Chapter at March 24, 2014 05:38 PM (V22Sh)
Posted by: Lazurus at March 24, 2014 05:39 PM (84gbM)
Posted by: Mike Hammer at March 24, 2014 05:39 PM (aDwsi)
Posted by: Dr. Varno at March 24, 2014 05:40 PM (V4CBV)
Posted by: Mike Hammer at March 24, 2014 09:34 PM (aDwsi)
Not if you just have a chemistry BS degree; no flunkies for me. Like a cook, you have to wash the damn dishes afterwards.
Posted by: GnuBreed at March 24, 2014 05:41 PM (wNF3N)
Posted by: Shameless M at March 24, 2014 05:41 PM (g4TxM)
Posted by: Dorothy at March 24, 2014 05:42 PM (aDwsi)
Posted by: Chavez the Hugo at March 24, 2014 05:42 PM (Q8vlx)
Posted by: Mike Hammer at March 24, 2014 05:44 PM (aDwsi)
Posted by: Chavez the Hugo at March 24, 2014 05:45 PM (Q8vlx)
Great video, and thanks for the write-up, Thomas/Prometheus.
Very Cool.
I watched it yesterday, from the link in the Sidebar.
Those firenado things have sprouted up here in OK too, during the wildfires.
Posted by: wheatie at March 24, 2014 06:15 PM (De5Op)
Our burn was different than the burn you shot in your video because of the number of trees and the sometimes quite heavy under growth. The forestry guy I talked to said it was a wildlife burn.
The forestry service had numerous assets ready in case it got out of control.
Thanks for sharing that.
Posted by: ObamaCare Hurts My Ass at March 24, 2014 07:02 PM (R5lpX)
Posted by: alphabaker at March 24, 2014 08:50 PM (Wfp8t)
My fiance used to live out in Maricopa here in AZ and some of the dust devils I witnessed were incredible.
There were also times where about a dozen were going at once.
Pretty cool. Never thought about a fire devil tho.
Posted by: Tilikum the Killer Assault Whale at March 24, 2014 09:10 PM (hLS6Q)
Posted by: Tilikum the Killer Assault Whale at March 24, 2014 09:12 PM (hLS6Q)
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Posted by: EC at March 24, 2014 04:16 PM (doBIb)