It’s always a treat to see a tarantula ambling along a road or trail.
In Upper Las Virgenes Canyon Open Space Preserve (Ahmanson Ranch) the most likely time to see a tarantula is in September or October.
They are generally not aggressive, but can move very quickly if needed.
Some related posts:
– September & October are Tarantula Months!
– Tarantula Time
Here are a few images from a meandering run in Malibu Creek State Park on the Cistern, Lookout, Crags Road, Forest, and Chaparral Trails.
Some related posts:
– Spring Fever Running the Phantom Loop in Malibu Creek State Park
– Malibu Creek State Park: Lake Vista Ridge, the Forest Trail, and September Wildflowers
– Afternoon Run on the Forest and Lost Cabin Trails in Malibu Creek State Park
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The information in this post may be incorrect or out of date.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.
Comet Tsuchinshan-ATLAS the evening of September 13, 2024, from the northwest corner of the San Fernando Valley, in Los Angeles.
The comet was hidden in twilight until around 7:00 p.m. The photo above was taken about 7:20 p.m. using an iPhone 16 Pro in Night Mode.
Some related posts:
– Comet Holmes 17/P
– Comet PanSTARRS and the Crescent Moon
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.
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.
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.
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.
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.
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
It was very odd. After persisting in Upper Las Virgenes Canyon for 18 months, the pool on Las Virgenes Creek had unexpectedly receded.
When I’d run past the pool on September 6, it had been full. Just five days later — the day before the 4.7 Malibu earthquake — it had shrunk to a small puddle.
Anyone that hikes, runs, or rides in Upper Las Virgenes Canyon would be familiar with the pool — it’s where the fire road crosses the creek, about a quarter-mile south (downstream) of the pipeline monitoring station and 0.7 mile from the Las Virgenes Trailhead. A use trail has evolved to the east of the road to bypass the pool.
The earthquake occurred on September 12, 2024, at 07:28:21 PDT. That afternoon I ran out to Upper Las Virgenes Canyon and checked the pool again. It was already refilling. Five days later it was nearly back to its normal level.
Was the change in the pool level a precursor to the Malibu earthquake?
The pool is about 11 miles from the earthquake’s epicenter. Water level changes in wells miles from an event have preceded earthquakes similar in size to the Malibu quake. It’s something to wonder about.