Thursday, July 31, 2014

The Rockville Rockfall of Dec., 2013, the 5th Annual Bryce Canyon Geology Festival, and the Geology of the Cottonwood Canyon Road

The folks at Bryce Canyon really know how to celebrate the geology at their park! On July 25 and 26 of this year they held their 5th annual Geology Festival. I have participated as a speaker and/or hike/bus tour leader at four of the five festivals and can assure that just keeps getting bigger and better. This year, I first traveled to Zion National Park to give a lecture and then returned home on the ever-satisfying Cottonwood Canyon Road within Grand Staircase-Escalante National Monument.

At Zion National Park I gave a lecture to the members of the Zion Natural History Association titled, "New Insights Into the Evolution of the Virgin and Colorado Rivers." This was a brand new lecture for me and I had the usual jitters about how it was all going to go. But the 75 people in attendance were much appreciative of the talk and the animations I constructed in the Apple Keynote application. This was the view I had driving into Zion from near Colorado City, Arizona on the Smithsonian Butte Road. Rocks are Triassic and Jurassic in age in the distance.

I wanted very much to see the site of the December 12, 2013 rockfall in Rockville that killed two people. You can read a Utah Geological Survey article about it here. The Salt Lake Tribune also ran an article here.

I went to take some pictures of the site. I was told that the house rubble was cleared away about three weeks prior to my arrival. You can see the size of the boulders in the foreground and the source area on the cliff at top. This is the Shinarump Conglomerate Member of the Chinle Formation. The slope is the red Moenkopi Formation, also covered with blocks of Shinarump.

More rubble from another different angle. These are very large boulders composed of well-cemented conglomerate.

Copyright St. George News,  photographer, Dan Mabbutt
I met a fellow at the lecture who lives in the area and who took pictures on the day it happened. What a tragedy to befall the two victims. Thanks to Dan Mabbutt for sending me these photographs.

This years theme at the Bryce Canyon Geology Festival was, "It Came From the Cretaceous Sea." I attended great talks about the fossils that can be found in the Tropic Shale (outside the park of course).

The front of the Visitor Center is filled with covered tents from various nearby agencies who also wish to celebrate their geology. Here kids color paper that will be pressed into a button.

Nearby Capitol Reef National Park also sent a crew over to extol the wonders found there.

A visitor contemplates a cast of a saber-tooth cat skull from the Pleistocene Epoch.

We heard a lot about the five species of Plesiosaurs that have been found in the nearby Tropic Shale. These were swimming reptiles that preyed on ammonites and other Cretaceous sea creatures.

Grand Staircase-Escalante National Monument has become a treasure trove of dinosaur finds recently. This includes the famous Tyrannosaurs, the teeth of which can be seen here at this display. After the Festival was over, I decided to drive home through the Monument, located just east of Bryce Canyon.

On State Highway 12 the Paunsaugunt fault is clearly seen to the north of the highway. Here (looking north) the pink Claron Formation (Eocene), so well exposed at Bryce Canyon, is faulted down against the gray Kaiparowits Formation (Cretaceous). The throw on this normal fault is about 2,000 feet.

The geo-treasures continue south on the unpaved Cottonwood Canyon Road. In this view, the folded Carmel Formation (Jurassic) is truncated and covered by Plio-Pleistocene river gravel. When the Carmel Formation was bent, it was quite young and not completely consolidated.

In this area near Kodachrome Basin State Park, the sandstone pipes are really well exposed. Note how the beds all dip into the center of the exposure, with a vertical pipe in the center. During the Jurassic, material was mobilized from below and shot upwards to disrupt the bedding. As the material was removed from below, the overlying layers sank downwards toward the center of the pipe. Recent erosion has cut the pipe in half for all to see.

This escarpment forms the backdrop to Kodachrome Basin State Park. The brown and highly eroded Entrada Sandstone forms the base of the escarpment, with the Henrieville Sandstone and Dakota Formation capping the top. This area was known as Thistle Flat until an expedition from the National Geographic Society visited it in 1948 and suggested the name change.

This is perhaps the most colorful part of the road. It is called "Candyland" or "The Squeeze," take your pick. Here the Carmel and Entrada formations are turned upright along the East Kaibab monocline (view to the south). They are both easily weathered to give the texture to the scene.

View to the north in Candyland or "The Squeeze." The rocks are highly deformed and it all happened while these in view were still very deep in the subsurface. Subsequent erosion left these shapes on the ground.

View to the south of the Cockscomb, the largest feature seen along the Cottonwood Canyon Road. These rocks are also upturned on the monocline and dip to the east (left). The road is constructed on the tilted Tropic Shale (gray) and this feature is known as a strike valley. The hard surface that forms the Cockscomb is composed of the Dakota Formation. It is a continuous (but tilted) unit in the subsurface. It has been cut by small streams that flow from left to right across the view.

The Paria River near the Cottonwood Canyon Road.

Near the southern end of the Cottonwood Canyon Road. Take this scenic road if you have a few hours to spare on your way to Bryce Canyon.

The Bryce Canyon Geology Festival is always held over the last weekend in July. Plan to be there in 2016.

Wednesday, July 16, 2014

1st Order Effects of Climate Change Becoming Evident in Miami Beach

In November 2013, a full moon and high tides led to flooding in parts of the city, including here at Alton Road and 10th Street. Photograph: Corbis
For those of us in the earth sciences it is kind of mind-boggling to believe that some people still think that climate change is a hoax foisted on us only by liberals or communists. There is a billion-year record of climate change that exists in the rock record and it clearly shows that Earth's climate is subject to change. And there is a multi-thousand year record of climate change preserved in Antarctic and Greenland ice sheets. Anyone paying attention can see that the climate changes through time. And these changes occur on multiple scales from millennia to decades.

But apparently, there is lots of money to be made sucking petroleum out of the ground and burning it so that the modern world can hum along and a few worrisome details like warming of the planet simply  must not get in the way.

This interesting article first appearing in The Guardian newspaper highlights what may be some of the first evidence for 1st order effects of climate change - dramatic sea level rise. Take a look and see what is happening in Miami Beach, Florida.

Low-lying houses in Miami Beach are especially vulnerable. Photograph: Joe Raedle/Getty Images

Wednesday, July 09, 2014

Dedication of Grand Canyon's Eighth National Historic Landmark - The 1956 Grand Canyon TWA-United Airlines Aviation Accident Site

On July 8, 2014, Grand Canyon National Park Superintendent Dave Uberuaga formally dedicated the 1956 Grand Canyon TWA-United Airlines Aviation Accident Site. Wikipedia has a great synopsis of the crash here. At an event that was covered by the NBC affiliate in Phoenix and the Associated Press, about 200 people attended the ceremony. Below is an image of the printed program that was distributed at the event. You will notice that the names of all 128 persons who perished in this tragic collision are listed on the left hand side.

When I first began working at the Grand Canyon in the mid-1970's, one of the first impressions I got was when I was perusing the Park's collection of slide photographs. The first set of slides I encountered were the ones associated with the recovery of the wreckage and the bodies a few days later. I instantly felt a connection to this event. Now I am even more connected to it.

The Park Service requested that someone from the Grand Canyon Historical Society give remarks at this event. I serve as the President of the Society and was glad to give remarks, which are included at the end of this posting.

Here are some of the pictures I took at this historic occasion.

Milton Tso provided the opening music on a gorgeous summer day at Desert View

Ron Lee is the District Director for Congresswoman Ann Kirkpatrick

Clint Chandler represented the office of Senator Jeff Flake

Glen Miller is the Acting Western Regional Administrator for the Federal Aviation Administration

Mike Nelson, who has just written a book called "We Are Going In." His uncle was one of the victims on the United plane and he told an outstanding story from the book.

Superintendent Dave Uberuaga in front of the plaque that will be mounted on a rock at Desert View. A miniature of this exact plaque will be given to the family members.

Researcher Ben Carver of Northern Arizona University (left) who has studied the crash and NPS ranger Ian Hough who spearheaded to the nomination process which took about 8 years to complete and finalize.

Standing with Superintendent Uberuaga

Behind the plaque is the general location of the crash site

Louis Hudgin (left) was a small boy when the crash happened and his family owned Grand Canyon Airlines at the time. It was his father and uncle who flew over the canyon late in the evening of June 30, 1956 and located the crash site.

Ray Cook (left) also lost his father in the crash and was 10 years old at the time. He sits here with Mike Nelson.

Comments given by Wayne Ranney, 
President of the Grand Canyon Historical Society at the Dedication 
July 8, 2014

Good morning everyone and welcome to Grand Canyon National Park. My name is Wayne Ranney and I am the President of the Grand Canyon Historical Society – established in 1984 by a group of dedicated Grand Canyon residents who wished to preserve the rich and colorful human history of the Grand Canyon. In the 30-year existence of our Society we have endeavored to keep the memory of the many human successes and failures, that have occurred at this iconic landscape, in focus for future generations. Ours is not a Society that merely preserves old photographs or dusty texts, but one that puts history in clear view so that people today can learn from the past. I guess that is why the National Park Service so graciously and thoughtfully asked our organization to be a part of this dedication. I am honored to represent the Society here today and we are honored that the National Park Service has chosen to include us at this important dedication. We have never forgotten the scope and scale of this horrific accident in the skies over Grand Canyon. 

A little over one week ago on June 30, we commemorated the 58th anniversary of the mid-air collision of two airliners over Grand Canyon – TWA Flight 2 and United Airlines Flight 718. Memorial wreaths were laid at both mass gravesites in Flagstaff and Grand Canyon. About fifty family members came, some for the first time since the accident. Sons and daughters of the victims, grandchildren and great-grand children were here to remember. In most respects it was a happy event but in every sense it was a moving and heart-rending occasion. I was amazed that after 58 years that anyone involved with the crash would bother to come at all. But such is the depth to which this tragedy cut into the lives of thousands of people.

One of the themes that we continually heard last week was how the crash severely and negatively impacted the lives of so many family members, such as spouses and children, who were left behind in the wake of a disaster, which rippled outward much farther than the 128 people who lost their lives that fateful day. In the innocent and na├»ve decade of the 1950’s the people living with the loss of loved ones were expected to be strong, stand tall, and perhaps pretend that it never really happened and would just go away. Perhaps that was an equal part of the tragedy – that many of these people had few places to turn to, to express their grief or feel the depth of their loss.

In the years following the crash the National Park Service reacted to the event in much the same way. I saw this first hand when I became a ranger at Grand Canyon only 20 years after the accident. Like a lot of family members who were profoundly wounded, the National Park Service employees and residents of Grand Canyon Village couldn’t believe it happened here and wished it would just go away. Two after-crash clean up projects were undertaken to repair the landscape below us but little was done to repair the broken hearts or shattered lives left across a country of 169 million people in 1956.

And then remarkably, eight and a half years ago in late 2005, a chance luncheon in Flagstaff between my wife, Helen Ranney of the Grand Canyon Association and historian Richard Quartaroli of Northern Arizona University, started a conversation that everyone felt was appropriate and timely – to hold a commemoration event in Grand Canyon Village on the 50th anniversary of the mid-air collision, June 30th, 2006. I think the National Park Service was as surprised as the rest of us to see every seat in the Shrine of the Ages Auditorium taken by people from everywhere who just wanted to honor the people who were lost, recall and remember the tragedy, and touch a piece of history. At that commemoration, we were all touched when two family members showed up, Ray Cook who lost his father on the United Airlines flight and ­­­Sally Gauthier who lost her father on TWA (please stand).

That event hosted by the Grand Canyon Association eight years ago changed everything related to this accident at Grand Canyon National Park. It began a process whereby the accident could be viewed in the context of the present without the shadows or the pain of the past. The National Park Service completely reversed course on its long silence and began to understand the accident not merely as a scar upon the landscape but also as a scar upon the hearts of loved ones who needed remembrance, acknowledgment, and closure. Bravo to the National Park Service today for acknowledging that this event is an important piece of Grand Canyon and United States history! I want to thank everyone with the National Park Service, the Grand Canyon Historical Society, the Grand Canyon Association, both airlines, and the Federal Aviation Administration who made this designation possible. But especially let us thank Rangers Ian Hough and Jan Balsom who spearheaded the drive to make this happen. Without their personal understanding of the crash and their professional commitment to see something done, we would not be here today. 

Three minutes – that was the elapsed time between take off for both of the planes. How many times people must have thought if they had only been delayed just a few more seconds somewhere on their path toward the Painted Desert VOR line that stretched 200 miles between Bryce Canyon to the north and Winslow to the south. Just a few more seconds would have prevented this crash. But the truth is, if this accident didn't happen here at 10:31 AM on June 30, 1956, it would have happened somewhere else not long afterward. With the benefit of 58 years of reflection we can now see that as a people we were giddy with our technological ability to fly cross-country and that our enthusiasm for flight far outpaced the need to better regulate the sky for air traffic. In some unthinkable way, this accident needed to happen so that the skies above us could become better organized for the safety, speed, and modern lifestyle we take for granted today. Regulations, especially federal ones, often get a bad rap these days but let this tragedy be a reminder to us all what the results can be when there is too little of it.

On behalf of the nearly 300 members of the Grand Canyon Historical Society, we welcome you to Grand Canyon National Park today and we honor the family members here who have lived without a sense of closure for these 58 years. We hope that all of you will take this opportunity to meet these family members who are here with us (show of hands please), talk with National Park Service representatives (in uniform) and with Grand Canyon Historical Society members (show of hands please) about the National Historic Landmark designation of the accident site. We remember those lost and we thank everyone for being here today."

Wednesday, July 02, 2014

Interactive Natural Hazards Map of Arizona

This interactive map is really fun. It is produced by the Arizona Geological Survey, the Arizona Division of Emergency Management, Arizona Emergency Information Network, and FEMA. It shows the locations of various natural hazards within the state such as active faults, earthquake epicenters, flood risks, fire hazards, and earth fissure locations. Here is the link for the map.

When you click on the link, it will bring up an ordinary map that, like other online maps, allows you to zoom in or out. The zoom button is located in the upper left of the map (not shown). Then in the upper right (also not shown) are tabs to bring up the various hazards.

Here is the map for earthquake epicenters. On this map you can also add or subtract earthquakes by magnitude. So if you only want to see the big ones, you can "turn off" the smaller quakes.

Here is the fire hazard map for Arizona. Zooming in on this is real interesting to see where the trouble areas might be around the Mogollon Rim and Flagstaff.

Here is the flood hazard map for the state. But if you zoom in real close..... can see how detailed the maps are. This one centers on the Phoenix area in central Arizona. Note that even normally dry washes are shown.

Friday, June 20, 2014

Research Suggests Huge Paleo-Floods On The Colorado River - What Does It Mean For Glen Canyon Dam?

The Colorado River flows along a stretch near Moab known as the "Daily"
On June 19, the LA Times ran an article about recent research done on the Colorado River near Moab, Utah. The research shows that huge paleofloods have coursed down the river within the last 2,000 years. You can access the LA Times article here. To look at the abstract of the scientific study, click here. The authors of the article inlcude Noam Greenbaum, Tessa M. Harden, Victor R. Baker, John Weisheit, Michael L. Cline, Naomi Porat, Rafi Halevi and John Dohrenwend.

Work done by Dr. Victor Baker at the University of Arizona, uncovered deposits of silt and driftwood located high up the bank along a stretch of river known as the "Moab daily," about 8 miles upstream from town. Here they found evidence for 44 large floods occurring in the last 2,000+ years. These were not merely high water year floods, but were exceptionally large floods, that likely resulted from rain on snow events. Of the 44 floods detected, 34 of them exceeded the accepted 100-year-flood level and a whopping 26 of them dwarfed 500-year-floods. Two massive paleofloods were higher than scenarios that engineers and planners now use to prepare for flood disasters. The discharge for these floods is estimated at over 300,000 cubic feet per second (cfs). To compare, the largest estimated modern flood at Lee's Ferry, Arizona was in 1884 and is estimated to have crested at 125,000 cfs.

Baker said that Glen Canyon Dam is ill prepared to handle floods such as these, should they occur today."It’s not something theoretical,” said Noam Greenbaum of the University of Haifa in Israel, the lead author of the study. “What we are actually documenting are the natural floods.

Amid placid days of drought, risks of massive floods may loom for the Colorado River
All of this research dances around the question of the purpose, sensibility and utility of building dams on wildly fluctuating river systems like the Colorado. The dams were originally conceived as a way to protect people from devastating floods and to save water for times of need during droughts. In this respect they have worked marvelously. However, others have pointed out that there are some negatives to this manner of river management. It is obvious that when the dams were conceived and constructed, all of the negatives were minimized and the positives were accentuated. As time has moved on since the era of dam building, some of the negatives are popping up like an unwanted house guest.

As a geologist, I naturally tend to look at both sides of an argument before leaning one way or the other. I understand for example, that these dams have allowed our southwestern culture to thrive. Yet, is it a good thing that 35 million people are dependent on a river that fluctuates between scorching drought and (now) humungous floods? The dams have clearly done what we wanted them to do. But at the same time, our knowledge of the rivers' inherent nature was virtually non-existent at the time the dams were conceived and built. Do we need to rethink dams on the Colorado River?

One observation I cannot escape is that the dams are piling up sediment for which there is no obvious, easy or inexpensive solution. In the long-term, dams on sediment rich rivers is a really bad idea. I don't know how you can continue to have 35 million people (and increasing), dependent on a system of water delivery that was conceived in the hydrologic 'dark ages.' To me, it doesn't make sense and I know that the detriments of the dams will only come into clearer focus as our science and technology reveal the wild character of the river.

“Nature is variable,” Baker said in the LA Times article. "The Southwest has suffered in the wake of recent droughts, but the long-term history of the region suggests that can change quickly. Ignoring Mother Nature is not too smart,” Baker concluded.

Greenbaum points to the uncertainty of the future and hopes to seek out more long-term flood records along the river. “During the last 2,000 years, the climate changed a lot. It was maybe sometimes wetter, different periods were dryer,” he said. None of this was really known in 1922 when the Colorado River Compact was ceremoniously signed in Santa Fe.

Sharlot Hall, forever the First Lady of Arizona said it best in 1906 i the last stanza of her incredibly prescient poem, "Song of the Colorado":

O ye that would hedge and bind me — 
remembering whence I came! 
I, that was, and was mighty, 
ere your race had breath or name!  
Play with your dreams in the sunshine — 
delve and toil and plot — 
Yet I keep the way of my will to the sea, 
when ye and your race  are not!   

Sharlot Hall, 1906

How did she know? As they say, may you live in interesting times!

Tuesday, June 17, 2014

Earth From Space - An Incredible PBS Production About the Importance of Satellites in Understanding Our Planet

John G. forwarded a link to me about a PBS special on NOVA called Earth From Space. I watched it and was very impressed! Even at 1 hour and 53 minutes, the information contained in this video is remarkable. I found it interesting that funding for NOVA is provided by David Koch. Koch would seem to be a man bent on supporting those who routinely deny the importance of science in our political institutions. I'm still scratching my head on that one.

In this video you will understand why funding for NASA and the satellites it operates is crucial to understanding complex and dynamic earth systems. The program makes the point that without the long-term collection of data and the phenomenal way that "invisible" bands of light can be captured by satellites, so many of the predictive benefits that we now take for granted would not be possible. We are seeing our planet deeper and with new eyes.

In this show, you will understand the role of plankton in creating the oxygen we breathe and how lake sediments in the Sahara Desert help to fertilize the Amazon rainforest. Satellites show that three million lightning strikes occur on Earth each day and how ice that is formed in Antarctica helps to drive Earth's ocean currents and climate.

Check it out. The imagery is superb and the story is compelling.

Thursday, May 29, 2014

The Slide Fire in Oak Creek Canyon - Updated One Last Time

Check out this Burn Severity map that USFS released recently. It shows exactly where the high intensity burns are. (A higher resolution map of the same thing can be accessed here. Takes a moment to load but well worth it).

June 9 Update - from Ted Grussing, Sedona.

"I've been over West Fork observing the past several days and trying out different shoot from positions and altitudes to find those that work the best.

West Fork branches out into multiple arms as it nears the top of the canyon and I think it is in this area that the USFS was getting the back burns going. They did a terrific job and even though you can see where the fire was on the ground, for the most part the trees are intact.

The northern most branch of West Fork is the first image and you can see the clearing, pond and then a little run of water that begins its way down the canyon. For the most part this branch of West Fork is intact ... you can see a few hotspots smoldering on the plateau and further down canyon. Above and to the right of the image you can see where the canyon is beginning and then drops off to the right before it turns left and goes down canyon. The second photo was shot from just above the canyon where it really starts dropping off and turning to the left. Above the plateau on the right side of the image is Wilson Mountain and on the horizon on the left the loaf like mountain is Mormon Mountain.

In the second photo you can see where the canyon is coming in from the left where I shot the first photo and the southern branch of the canyon coming toward you. As you look down canyon you can see a few hotspots and the smoke in the canyon. All in all it is looking pretty good. Again you can see Mormon Mountain on the horizon just to the right of center.

The third shot is more or less just an example shot of how territory not directly in the fire area has been affected. The upper reaches of Sycamore Canyon walls have a very dark grey appearance as though they had been burned ... but they haven't been. A thick layer of ash from the Slide fire has simply drifted the few miles to the NW and precipitated out and the vegetation is actually in very good shape. The upper reaches of Sycamore Canyon and West Fork are actually very close to each other."  Ted

June 7 Update - from Ted Grussing, Sedona.

"The temporary fire restrictions over the Slide Fire area were lifted yesterday late afternoon; this morning I went up there to get some more images of the burn area from a lower altitude and tomorrow morning I'll be doing the same. 

The first image is a shot from about two thirds of the way up the West Fork Canyon looking down towards the juncture with Oak Creek Canyon. The east wall of Oak Creek Canyon runs across the top of the image. The view in this photo is to the east. The creek in West Fork wends its way from near bottom center to the top. The entire length of the canyon around the creek appears to be in very good shape and is a lush green, but many of the canyon walls did not fare as well. On the plateau either side of West Fork you can see the areas which had high intensity fires; the first quarter mile or so of West Fork appears to be in pretty good shape too and the area behind me is in quite good shape going to the top of West Fork. I took nearly a thousand photos yesterday and today and more tomorrow. 

The next photo was shot from approximately over the switchbacks where SR 89A comes up out of Oak Creek Canyon looking towards the SSE. Oak Creek Canyon is in the center of the shot. West Fork enters  from the bottom right of the image and as you can see the first part of West Fork is in pretty good shape; the fire appears to have gotten into West Fork from the top where it came up from the West Wall of Oak Creek Canyon, ran across the top of the plateau and dropped down into West Fork. From Slide Rock State Park going north most of the way to West Fork the West wall of Oak Creek Canyon was completely burned out. 

Of note, Oak Creek Canyon is a beautiful canyon eroded by the flow of water on top of a fault line. The planet is ever changing, seldom in ways we want ... we get used to the status quo and then we have to adopt again. Personally I have no idea why the USFS permits any campfires in the National Forests ... with propane stoves readily available, food can be cooked easily, safely and efficiently with minimal danger of starting a forest fire. This fire was human caused and possibly a camp fire that got away ... fire restrictions were in place at the time this fire was started. A total ban of camp fires would cause little inconvenience compared to the cost of the one that got away. You have all the ambiance you need just being out in the forest ... my two cents worth.


Original Post by Wayne Ranney

Mosaic burn on the rim of Oak Creek Canyon. Courtesy of USFS.
Many friends from across the country have been asking about the Slide Fire south of Flagstaff. The fire made headlines in the national news as it raced north out of the canyon, seemingly while making a beeline toward Flagstaff. I was traveling at the time on the Colorado River in Grand Canyon and smelled smoke on Thursday morning while in Havasu Creek. I immediately thought of Flagstaff.

The fire is mostly under control now and the first detailed images of the burn area are beginning to trickle out. For the most part, the fire left a mosaic of burn intensities. There are great pictures here of the variation in burns within the canyon and on the rim. You will see a set of switchbacks completely engulfed in high intensity burn out - that is the AB Young Trail. There are also some severe burns on the western slopes of the canyon walls. But it is not a complete path of destruction.

The first raced up the trend of the AB Young Trail. This was not timbered land but had manzanita and scrub oak - it likely burned previously. Courtesy of USFS.
Oak Creek Canyon will never be the same. I have been waiting for this day for about 15 years now. I drive the canyon often and would look up at the drying (and dying) trees and know that one day these slopes would burn. It looks however, as if we were spared a complete disaster. Of course, the monsoon is on its way and flooding and debris flows will further alter the landscape. It will be instructive and fun to watch the changes.

UPDATE - June 3

More commentary and photos from Ted Grussing. I have edited slightly for continuity and ease of understanding. The photos are excellent!

"This photo shows Oak Creek Canyon just below Slide Rock State Park and you can see where the fire went up the west side of the canyon most of the way up to West Fork where the smoke is heavier. Going up Oak Creek Canyon on the right side you can see the switch backs where SR 89A comes up out of the canyon. Following the smoke to the left going in to West Fork the canyon narrows dramatically and the canyons are deep and twisty (spell check says that is a word). On the lower left reaches of this photograph, up and over the canyon wall on the left side (West) is Long Canyon. On the right side above the switch backs a little way is Forest Highlands and other populated areas."

"This one is a look back to West Fork and Oak Creek Canyon from the upper reaches of Sycamore Canyon . You are looking ESE. The dense smoke is filling the various nooks and crannies of West Fork ... please note the generally beautiful condition of the forest on the plateau. For further reference above right center is Wilson Mountain, Thunder Mountain, West Sedona and the airport Think I see Bell Rock and the Village of Oak Creek too."

"And this one is a shot down into West Fork near the entrance from Oak Creek Canyon. This will give you an idea as to how incredibly rugged the terrain is. You should also be pleased to see so many trees still looking good and so little damage. During the fire this canyon was dense smoke from the floor to more than fifteen thousand feet ... visibility probably less than fifty feet."

All photos were shot Monday June 2, 2014. 

"Since the Slide fire started there have been so many different theories as to what went right and what went wrong and the USFS could have done this, should have done that and well you get the picture. So I thought this would be a good time to put out the real story. I have been talking with my friend Brian Steinhardt who is the Zone Fire Manager, Red Rock and Verde Ranger Districts of the Coconino and Prescott National Forests. And much of what follows is in his words and should clarify most questions that you have about the fire and the response to it. I am providing the photos to illustrate what he is saying; it is one thing to say narrow steep canyons and another to see them ... so the rest of this missive is a combination of word and image to show you the what, why and how.

Ted: "I have repeatedly heard that once the fire was reported first responders did not effectively engage the fire while still small. Also that aerial tankers were available and did not come in. To be effective, fire retardants and water have to be dropped low altitude ... picture a DC-10 tanker flying up Oak Creek Canyon a hundred feet off the deck with canyon walls more than a thousand feet above them ... in zero visibility or up in West Fork."

Brian: "I was the third or fourth resource on scene and I can tell you that there was no way to make an attack on the fire immediately.  The fire was firmly established on the west side of the creek with the only access being down the cliff-like slope between Slide Rock and Halfway picnic area.  To make an attack through that, having to cross the creek, we would have hurt someone.  Furthermore, within 15 minutes it had jumped the creek and was bumping the road which means had we sent someone in that direction, we likely would have killed them.  Access from the south through Slide Rock was not feasible as the flaming front was very active moving to the south and engines could not get there..... people would have been on foot with no way to escape the fire if it had made a major run.   I accessed the fire from the north through Garland's property and at that time it was easily 40-50 acres and running up the slope through the chaparral with lateral movement up canyon towards Garland's.  It burned through the raspberry bushes adjacent to the creek as it worked its way towards Garlands....indicative of a hot fire as it barely slowed coming through.

Due to the narrowness of the canyon and the high winds, air tankers were not feasible in the attack.  There is not enough room to maneuver something like that in there.  Also, environmental constraints prohibit us from dropping retardant in waterways....especially Oak Creek.

The Type 1 helicopter that responded that afternoon (Boeing 234 Vertol) was indeed being effective in slowing fire spread, but  he had to return to Prescott for mechanical inspection.  The smaller type 3 helicopter (A-Star), while not as effective was still doing a decent job but the smoke column laid over the head of the fire and he could no longer drop on the head due to visibility.  At that point all his effort was to the south and east sides.

And yes, retardant and water drops are made from low altitude.  Air tankers typically drop about 100-150' above ground level or tallest vegetation while helicopters can come in lower due to maneuverability. "

Ted: "I have heard that the USFS was using this fire as an opportunity to manage the fire and burn thousands of acres of forest which would otherwise have been scheduled for prescribed burning ... any truth to that"?

Brian: "Just for clarification, there was no intent to manage this fire for resource benefit.  Being a human caused fire and deemed unwanted, the management decision from the time it began was full control/suppression.  Due to the topography and the distance the fire had spotted the first day/night we were there, the only option we had was to make a big box and corral it inside the box.  Unfortunately, this increased the size of the fire and the area burned, but with no other way to safely fight the fire in the terrain and fuels it was established in, we made the decision to engage the fire on our terms, in areas that we could safely do so.  Hope this helps, and I too am pleased with the effects from firefighters being conscientious about burning out control lines back to the main fire and treating the land with the utmost care and respect".

Ted: "A comment on low altitude flying ... One of the helicopters had a bird strike taking out the left seat windscreen and another helicopter had a rotor blade strike on a tree; both made it back."