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Bridge Fire Perimeter, Approximate Closure Boundary, and Some Area Trails

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2024 Bridge Fire Perimeter and some trails in the area

October 18, 2024.  Updated approximate Bridge Fire Closure boundary for Forest Order 05-01-24-11.

October 13, 2024. Updated Bridge Fire perimeter. Added the Vista Fire perimeter. Added trails from the National Forest System Trails Feature Layer. Added a “guesstimate” of the Bridge Fire Closure boundary. See below for an explanation.

The information in this post may be incorrect or out of date. For official information see the Bridge Fire incident page on Inciweb, the Angeles National Forest updates on Facebook, and the Angeles National Forest website. The perimeters are from the Wildland Fire Interagency Geospatial Services (WFIGS) Group and National Interagency Fire Center (NIFC) website.

Following are several 3D terrain views of the Bridge Fire perimeter from various perspectives:

– Overview of the Bridge Fire perimeter

– View of the Bridge Fire perimeter zoomed in on the Wrightwood area.

– View of the Bridge Fire perimeter zoomed in on the Mt. Baldy area.

– View of the Bridge Fire perimeter zoomed in on the Mt. Baden-Powell area.

The initial view can be changed using the control on the upper right side of the screen, the CTRL key and your mouse, or touch gestures.

As mentioned above, a guesstimate of the Bridge Fire Closure boundary (magenta) for Forest Order 05-01-24-11 (Oct 17, 2024) is now included in the views. The boundary corresponds closely with the PDF map(s) of the closure published on the Angeles National Forest website. There seems to be at least one discrepancy between the Forest Service maps and order description. In the area of East Fork Road, the order description appears to place the closure boundary one section to the west (dashed line). I contacted the Forest Service for clarification, but have received no reply.

Multi-year fire closures have become common on the Angeles. Generally, trails and the land affected by trail are is a minuscule percentage of the area burned. Some jurisdictions reopen parklands and open space areas weeks after a fire with no apparent negative impact on the area’s recovery. Is there science to support multi-year closures of trails in fire areas?

In some cases, closures include trails that are outside of the fire’s perimeter and didn’t burn. These closures may make sense in the short term — when there is a plausible threat from the fire, such as the recent flare-up east of South Mt. Hawkins. But many times, these unburned trails remain part of a long term, multi-year closure. Sometimes it seems the trail just happens to be on the wrong side of a section line, road, or other feature that is convenient to use as a closure border.

Trails that were closed in Forest Order 05-01-24-10, but now appear to be open according to Forest Order 05-01-24-11:

Dawson Saddle Trail
PCT east of Windy Gap to Vincent Gap

Trails outside of the Bridge Fire and Vista Fire perimeters that remain closed according to Forest Order 05-01-24-11:

Devil’s Backbone Trail
Hawkins Ridge Trail
South Hawkins Trail

The following summits are within the updated closure area, but did not burn and are accessible via unburned trails. Peaks marked with ** are just inside of the closure boundary:

Mt. Baldy
Mt. Baden-Powell**
Mt. Burnham**
Mt. Hawkins**
Throop Peak
Sadie Hawkins
South Mt. Hawkins

For those of us passionate about the outdoors, the closure of any trail or peak is a loss. But the long term closure of the most popular trails and peaks in the San Gabriel Mountains without justification would be indefensible. Hopefully, the closure order will be modified when the Forest Service determines the threat from the Bridge Fire is past.

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Feeling a Little Like Fall on the Three Points – Mt. Waterman Loop

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Rabbitbrush along the PCT east of Winston Peak.
Rabbitbrush along the PCT east of Winston Peak.

Even with the warm weather, it was beginning to feel a little like Fall in the San Gabriel Mountains. Yellow goldenrod and red California fuchsia bloomed along the trail,  and the canyon live oaks were covered in green acorns.

Mt. Pacifico (7124') from low on the Three Points - Mt. Waterman Trail.
Mt. Pacifico (7124′) from low on the Three Points – Mt. Waterman Trail.

I was back on the Three Points – Mt. Waterman Loop and having a better time of it than in June. The June run had been near the Summer Solstice, with in-the-sun temperatures reaching 100°F. Today’s run was a few days away from the Fall Equinox. Not only was the temperature about 10 degrees cooler, the sun was lower in the sky and less intense.

But much was the same as in June. There was still plenty of whitethorn on the first couple of miles of the Three Points – Mt. Waterman Trail — and a few prickly passages for anyone wearing shorts and short sleeves. Some trailwork had been done higher on the mountain, but a few fallen trees were still on the trail. Most of these were easy to step over, around, under, or through.

Late season Bigelow's sneezeweed at Waterman Meadow.
Late season Bigelow’s sneezeweed at Waterman Meadow.

There was very little monsoon rainfall this Summer, but consecutive wet rainy season and a tropical storm had already recharged the seeps and small creeks. The creeks were only slightly lower than in June, and the places that had been wet and muddy in June were still wet and muddy. At Waterman Meadow, a few late-season blooms of sneezeweed beamed yellow in the midst of the greens of the grass and ferns.

The high point of the Three Points – Mt. Waterman Trail is near the junction with the trail to the summit of Waterman and the trail that comes up from Highway 2. It’s at an elevation of about 7686′. Including detours to get around downed trees, the junction is a bit more  than 6 miles from Three Points. The junction marks the start of a nearly 2000′ descent over 4.7 miles to the PCT in Cooper Canyon.

A dazzling display of California fuchsia along the Burkhart Trail.
California fuchsia along the Burkhart Trail.

This morning, I encountered no one on the Three Points – Mt. Waterman Trail and only one pair of hikers on the normally busy Mt. Waterman Trail. Buckhorn Campground was nearly empty. I topped off my water at a convenient faucet at the campground and then started down the Burkhart Trail.

The creek in the canyon below the Burkhart Trail happily bubbled and gurgled, its water easily outpacing me as I descended to the PCT. Some work had been done on the trail to help those hiking to Cooper Canyon Falls cross the muddy seeps. Near one seep, a patch of dazzling red California fuchsia contrasted sharply with the coal black of a tree burned in the Bobcat Fire.

A black bear track on the Three Points - Mt. Waterman Trail.
Black bear track.

I wouldn’t say the trail has been abandoned, but it’s been quite a while since any trailwork has been done on the PCT between the Burkhart Trail and Cloudburst Summit. A mass of trees is still blocking the trail near the creek crossing at the bottom of Cooper Canyon. As expected following a fire, trees continue to fall on the trail. Parts of the trail along the creek or near seeps are overgrown with “Hey Bear!” willows.

The PCT in Cooper Canyon has been isolated by the 19-year closure to protect the critically endangered mountain yellow-legged frog. In December 2005, Angeles National Forest “temporarily” closed the Williamson Rock climbing area and the PCT between Eagle’s Roost and the Burkhart Trail. This Summer, the Forest Service extended the closure to at least December 31, 2026.

It’s difficult to accept that the Forest Service, conservation groups, and involved agencies have not agreed on a solution. Can’t the short stretch of the PCT that impacts frog habitat be rerouted? Only a few climbs at Williamson Rock directly impact the frog habitat. Does the entire climbing area need to be closed? Can’t bridges, walkways, and other structures be used to protect and even enhance frog habitat? There has to be solution. In 2005, I could not have imagined that 21 years later Williamson Rock would still be closed, and I might not have the opportunity to climb there again.

Goldenrod and California fuchsia cover a slope along the PCT in Cooper Canyon.
Goldenrod and California fuchsia along the PCT in Cooper Canyon.

On this run, it wasn’t necessary to stop at Cooper Camp to cool off. Although the temperature was in the 90s on the south-facing slopes traversed by the PCT, there was a bit of a cooling breeze. This and the lower sun angle made it far more pleasant than earlier in the year.

Continuing up the trail above Cooper Camp, I could see smoke from a flare-up on the north flank of the Bridge Fire. Closures related to the Bridge Fire will further isolate the Cooper Canyon segment of the PCT. Multi-year closures are common on the Angeles, and often the closures include popular trails that were not burned.

From Cloudburst Summit, it’s a little over five miles of (mostly) downhill to Three Points. Most of the running is on an old road bed. Although it can be tedious — especially when it’s hot — the segment is relatively fast-paced. Depending on the year, there are usually a couple of places to soak a hat and pour water over your head. But, as I learned one hot day, a rattlesnake may take exception to your intrusion!

Some related posts:
– Bridge Fire Perimeter and Some Area Trails
– Facing a Future of Runaway Wildfires in Southern California
– Hot Weather on the Three Points Loop
– Williamson Rock

adventures, climate change, landscape, nature, nature|trees, nature|wildfire, photography, photography|landscape, running, running|adventures, san gabriel mountains, trails, trails|san gabriels, trees, trees, wildfire

Facing a Future of Runaway Wildfires in Southern California

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A group of Jeffrey pines on Mt. Waterman killed by the Bobcat Fire with smoke from the Bridge Fire in the distance.

It was a sobering sight. I had stopped at a point on Mt. Waterman burned by the Station Fire in 2009 and the Bobcat Fire in 2020.

To the east, smoke from the Bridge Fire filled the canyons and clung to the ridges between Mt. Baldy and the East Fork San Gabriel River. A group of skeletal Jeffrey pines, once full and green, stood starkly in the foreground.

Another devastating fire had stormed through the San Gabriel Mountains, destroying homes and ravaging the forest and all that lives within. Not far away, the Line and Airport Fires were also burning, the extent of the three fires totaling over 117,500 acres.

Conventional methods of land and fire management usually do not prevent the rapid spread of a fire when forest or weather conditions are extreme — and extreme conditions are now the norm.

Incremental changes to long-established policies will not be enough to prevent runaway wildfires. Novel approaches must be considered, researched and evaluated. New tools and technology, including AI, need to be more widely applied. The hesitancy to spend money proactively must be overcome.

Today, it is difficult to do a hike or run of more than a few miles in the foothills or mountains of Southern California without passing through an area that has been burned in the past 25 years. In 50, 100, or 200 years what will the outdoor experience be? Will conifers only exist in widely scattered stands? Will the ecology be forever compromised?

Every effort must be made to mitigate the impacts of runaway wildfires and preserve the nature and ecology of our open space areas and wildlands.

Some related posts:
– Bridge Fire Perimeter and Some Area Trails
– After the Bobcat and Station Fires: Three Points Loop Around Mt. Waterman
– After the Station Fire: Pine Seedling Along the Mt. Waterman Trail
– Waterman Mountain: Fallen Trees, Forest and Ferns
– After the Station Fire: Three Points – Mt. Waterman Loop

adventures, landscape, nature, nature|wildfire, photography, photography|landscape, running, running|adventures, san gabriel mountains, trails, trails|san gabriels, wildfire

Rim Trail – Kenyon Devore Loop from the Top of Mt. Wilson

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San Gabriels High County from the Rim Trail
San Gabriels High County from the Rim Trail

It was great to be back on the Rim Trail! One of the most underappreciated trails in Angeles National Forest, the 3.6 mile trail was closed in October 2020 because of the Bobcat Fire. It finally reopened in June of this year (2024).

Mt. Harvard from near the start of the Rim Trail on top of Mt. Wilson.
Mt. Harvard from near the start of the Rim Trail.

This morning’s run had started at the top of the Kenyon Devore Trail from the same turnout on Mt. Wilson Circle Road as two weeks before. This time, instead of running down Mt. Wilson Road, I had descended a short distance on the Kenyon Devore Trail and turned right (east) on a half-mile long trail that connects to the main Mt. Wilson parking lot. From there I followed the “Authorized Vehicles Only” road toward the observatory about a quarter-mile to the signed start of the Rim Trail. Interpretive signs along the road note some of the area’s plants and trees.

An exhilarating section of the Rim Trail where it is narrow and bounded by a rock wall.
An exhilarating stretch of the Rim Trail.

When done as a counterclockwise loop from Mt. Wilson, the Rim Trail switchbacks down Mt. Wilson’s steep northeast ridge and then contours along the north side of the West Fork – Santa Anita Canyon divide to Newcomb Pass. Along the way are spectacular views of the Mt. Wilson Observatory complex, the canyons of the West and East Forks San Gabriel River, and the high country of the San Gabriel Mountains. On a clear day, Saddleback, San Jacinto Peak, and San Gorgonio Mountain can be spotted from the trail. To the north, the vast Mojave desert stretches out from the foot of the mountains.

Even though it was closed for nearly four years, the Rim Trail was in remarkably good shape. The trail dips into and out of the Bobcat burn area as it works down the ridge and along the divide. Much of the trail was unscathed, but some sections were severely burned. Sadly, this beautiful bigcone Douglas-fir was destroyed.

Poison oak along the Rim Trail.
Poison oak along the Rim Trail.

Poodle-dog bush marks the stretches of trail burned in the Bobcat Fire. With care, it was generally avoidable, as was the abundant poison oak found on some sections of the trail. (Like poison oak, Poodle-dog bush causes a rash in many people.)

On the way down the Rim Trail, I’d debated which route to take from Newcomb Pass. One option was to run over to Newcomb Saddle and take Rincon-Redbox Road to West Fork. Another was to follow the Gabrielino Trail to Devore Camp and then West Fork. The single-track route through Devore Camp is a more interesting option and is usually my choice.

Trailwork on the Rim Trail near Newcomb Pass.
Trailwork on the Rim Trail near Newcomb Pass.

As I neared Newcomb Pass, I was surprised to see recent trailwork on the isolated stretch of trail. This was a hopeful sign the Gabrielino Trail between Newcomb Pass and Devore Camp might be in decent shape.

At Newcomb Pass, all signs of any trailwork ended. I looked at the first few overgrown yards of the trail connecting to Newcomb Saddle and thought, “I’ll give the Gabrielino Trail a try.” I could see an ill-defined path where the Gabrielino Trail should go and tried to follow it. No go. A lower path also appeared to be a dead end.

I enjoy the challenge of following little-used trails, but today was more interested in running than bushwhacking. Retracing my steps, I returned to the trail connecting to Newcomb Saddle.

Newly installed downslope drain blocking access to the Gabrielino Trail from Rincon-Redbox Road.
Newly installed downslope drain blocking access to the Gabrielino Trail

It wasn’t as bad as I initially thought. The trail was a bit overgrown, but was on an old roadbed and pretty easy to follow. (Later, I discovered I had a bite from a larval tick, which I’m sure I picked up in the Newcomb Pass area.)

Rincon-Redbox Road was wide open and in great shape. When I reached the point where the Gabrielino Trail crosses the road, neither direction on the trail looked particularly promising. Up the trail looked overgrown, and down the trail was blocked by a newly constructed drainage conduit. The Gabrielino Trail is a National Recreation Trail in a National Monument, so should (hopefully) be fully restored.

Jose and Gary cleaning debris underneath a log on the Gabrielino Trail near West Fork.
Jose and Gary cleaning debris underneath a log on the Gabrielino Trail near West Fork.

Running down Rincon-Redbox Road and lost in thought, I was somewhat startled to see a red truck round a bend. I was even more surprised when it turned out to be race director and trailmaster Gary Hilliard. Gary and Jose were out the weekend before the AC100 trying to chase down a couple of logs — one reported to be blocking access to the Newcomb Saddle aid station and another on the Gabrielino Trail “a half-mile from West Fork.”

I’ve had the privilege of running in all of Gary’s ANFTR/Mt. Disappointment races. No one works harder or is more dedicated to the trails of Angeles National Forest and trail running. I didn’t recall a log blocking the road, but it would only take Gary a few minutes to drive up to the aid station and be sure. With cruise control on and lost in thought, I continued running down to West Fork.

At West Fork, I stopped at “the pipe” to get water and cool off. From here, it’s a memorable 5-mile, 2600′ climb to the top of the Kenyon Devore Trail.

Kenyon Devore Trail on Mt. Wilson
Kenyon Devore Trail

I’d been here two weeks before. The Rim Trail – Newcomb Saddle – Kenyon Devore Loop is the mirror image of the Mt. Wilson – Red Box – Kenyon Devore Loop. Two weeks ago it was around 10 degrees warmer and humid. I’d bonked on the climb, and wasn’t looking to repeat that experience today.

This morning – except for a couple of rattlesnakes – the run from West Fork couldn’t have gone better! I even jogged some of the less steep sections of the Kenyon Devore Trail!

Here’s a high-resolution, interactive, 3D-terrain view of the Rim Trail – Newcomb Saddle – Kenyon Devore Loop. The Gabrielino Trail option through Devore Camp is also shown.

Some related posts:
– A Place to Ponder Things Near and Far
– A Morning Thunderstorm, Debris-Covered Trail, Fast-Paced Fire Road, and Tough Climb on the ANFTR 25K Course!
– Running Mt. Wilson’s Rim Trail
– GSU Mt. Wilson CHARA Telescope Array

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Out and Back Trail Run from Islip Saddle to Mt. Baden-Powell – July 2024 Update

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Mt. Baden-Powell from the PCT near Throop Peak.
Mt. Baden-Powell from the PCT near Throop Peak.

Update July 22, 2024. The Poodle-dog bush along the PCT near Islip Saddle has been cleared by Gary Hilliard and the AC 100 Trail Team!

When I reached the summit of Mt. Baden-Powell (9,399′), it was empty, save an opportunistic raven who was evaluating the chances that the Larabar I was eating might fall to the ground.

On top, the heat of the strong Summer sun was offset by a cooling breeze. There was still a few thin ribbons of snow in the chutes on Mt. Baldy. With the excellent visibility, San Jacinto Peak could be seen in the notch between Mt. Baldy and Dawson Peak, and San Gorgonio Mountain was sharply visible to the left of Pine Mountain.

Poodle-dog bush (Eriodictyon parryi) along the PCT just east of Islip Saddle. (thumbnail)
Poodle-dog bush along the PCT just east of Islip Saddle.

Other than a few people at Little Jimmy hike-in camp, I saw no one on the way up from Islip Saddle. A quarter-mile from the trailhead, there was an astonishing display of Poodle-dog bush along the PCT. In 2011, when a large part of Angeles National Forest reopened following the Station Fire, I developed an extensive rash after bushwhacking through Poodle-dog on overgrown trails. After that experience I’ve been more careful around the plant, and haven’t had a bad case since.

Trees were across the trail in a few places. Most were fairly easy to bypass, but a couple were “inconvenient,” such as this big log, about 0.75 mile east of Windy Gap.

Bright red beaked penstemon (Penstemon rostriflorus) along the PCT above Windy Gap. (thumbnail)
Bright red beaked penstemon along the PCT above Windy Gap

As I worked up the switchbacks above the log, to the southwest I could see the observatory and towers on Mt. Wilson. As a result of the damage to Chantry Flat in the Bobcat Fire, Mt. Wilson was on the Angeles Crest 100 Mile course last year, and will be again this year. As the raven flies, Mt. Wilson was only about 16 miles away, but for someone running the AC100, the miles along its challenging course would total well over 50!

For several years I’ve been following the regrowth of conifers in four places along the PCT that were burned in the 2002 Curve Fire. What has been underscored in my informal study is a) trees take a long time to regrow, and b) frequent fires in an area are particularly devastating. Stand #1 (1.5 miles east of Islip Saddle on the PCT) was recovering nicely from the 2002 Curve Fire when it was burned in the 2020 Bobcat Fire. This comparison shows the result. The other three stands continue to recover well, with south-facing Stand #4, west of Throop Peak, growing particularly vigorously.

View WNW along Mt. Baden-Powell's west ridge. (thumbnail)
Limber pine (left) along Mt. Baden-Powell’s west ridge.

Ascending the final 400′ of gain on Baden-Powell’s west ridge, I was surprised to see a couple of small patches of snow remained on the north side of the ridge. The snowpack here was nowhere near as big as in 2023, but it was still pleasing to see that a little of the white stuff survived until July.

No out and back to Baden-Powell is complete without a quick stop at Little Jimmy Spring. Today, the water from spring was so cold it was painful to hold my hand in the water flowing from the pipe!

Some related posts:
– It’s Mid-July And There Is Still Snow in Los Angeles County!
– A Cool and Breezy Out and Back Trail Run from Islip Saddle to Mt. Baden-Powell
– Contact Dermatitis from Eriodictyon parryi – Poodle-dog Bush
– Regrowth of Trees Along the PCT Following the 2002 Curve Fire

adventures, backbone trail, landscape, nature, photography, running, trails, wildfire, wildflowers

Backbone Trail Run: Encinal Canyon to Triunfo Peak

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A eucalyptus tree marks the Triunfo Peak Access trail on the Yerba Buena segment of the Backbone Trail
The Triunfo Peak Access trail forks off the Backbone Trail at a prominent eucalyptus tree.

Following more wet weather, I was back on the Backbone Trail and running in the direction of Mishe Mokwa from the Encinal Canyon trailhead. But this time, instead of going to Mishe Mokwa, I planned to do an out-and-back run to Triunfo Peak (2658′).

Echo Cliffs from Yellow Hill Fire Road on Triunfo Peak (thumbnail).
Echo Cliffs from Yellow Hill Fire Road on Triunfo Peak. Click to enlarge.

Whenever I’ve been on the Yerba Buena segment of the Backbone Trail, I’ve been curious about this peak. Situated on the crest of the Santa Monica Mountains, east of Sandstone Peak, it seemed like it might be an outstanding viewpoint, and I wasn’t disappointed.

About a half-mile up the Backbone Trail from the Encinal Canyon trailhead, I was surprised to be able to get a glimpse of the peak. Historic topo maps labeled the fire lookout on Triunfo Peak as “Triunfo Lookout” and now the peak is often referred to by that name.

Rock formations near the Grotto from Triunfo Peak (thumbnail).
Rock formations near the Grotto. Click to enlarge.

It was another beautiful morning on the Backbone Trail. A chilly 39 degrees at the trailhead, it warmed quickly as I ran up the trail toward Mulholland Highway and then Etz Meloy Mtwy fire road. The bloom of bigpod Ceanothus was in full swing, and the lilac blooms of hairy-leaved Ceanothus were already following suit.

Thin high clouds veiled the sun and muted the scene as I descended the Backbone Trail to Yerba Buena Road. To the west Triunfo Peak/Lookout, Boney Mountain, and Sandstone Peak filled the skyline, their rocky prominences inviting further exploration.

Summit of Triunfo Peak (thumbnail).
Summit of Triunfo Peak. Click to enlarge.

About two miles west of the Yerba Buena Road, a makeshift sign indicated where the trail to the peak could be accessed. In 40-50 yards the side trail led to Yellow Hill Fire Road — the old lookout service road. It had recently been cleared of brush. From the sign on the Backbone Trail, it was about three-quarters of a mile to the top of the Triunfo Peak, with an elevation gain of about 380 feet.

According to the Former Fire Lookout Sites Register and Fire Lookouts websites, the lookout on Triunfo Peak was established in the early 1930s and taken out of service in the late 1960s. A steel lookout tower originally on Blue Ridge in Angeles National Forest was first moved to Bodle Peak around 1930, then moved and reassembled on Triunfo Peak in 1935.

View east from Triunfo Peak along the crest of the Santa Monica Mountains (thumbnail).
View east from Triunfo Peak along the crest of the Santa Monica Mountains. Click to enlarge.

The photograph of the lookout tower when it was on Blue Ridge suggests the shrine-like concrete structure found on the summit of Triunfo Peak is the footing for the tower. Google Earth imagery shows a similarly-sized footing on Bodle Peak -— a square a little larger than eight feet on a side. The tower is  described  as having an “8×8 observation cabin.”

A short connector trail is being constructed on the wet/northwest side of Trunfo Peak. When the trail is complete, it will connect the Backbone Trail to Yellow Hill Fire Road, near the summit of Triunfo Peak. The new trail will enable those doing the Backbone Trail to climb Triunfo Peak and return to the Backbone Trail without backtracking.

Related post: Rainy Season Trail Running on the Backbone Trail