Although I’d photographed them here before, it is still a bit startling to find Humboldt lilies on a hot, dry, dusty run in Upper Las Virgenes Canyon Open Space Preserve, aka Ahmanson Ranch. The vibrant orange blossoms stand out against the mix of muted greens, grays and straw-yellows of the oak woodland and chaparral and are hard to miss.
The Humboldt lily and a few other wildflowers have been added to my Weekday Wildflowers slideshow. These are wildflowers photographed on weekday runs from the Victory Trailhead of Upper Las Virgenes Canyon Open Space Preserve.
From a run this May in Upper Las Virgenes Canyon Open Space Preserve (Ahmanson Ranch).
Normal rainfall for May at Downtown Los Angeles (USC) is 0.26 inch. This year Los Angeles recorded 0.81 inch in May, according to the NWS .
It was definitely wet and cool! Nineteen days were partly cloudy to cloudy. Ten days recorded at least a trace of rain. The average high was 70 degrees.
Oddly, during our recent drought, above normal May rainfall totals were recorded in 2011 (0.45 inch), 2013 (0.71 inch), and 2015 (0.93 inch). The most rainfall recorded in May at Los Angeles was 3.57 inches in 1921.
Each year, around Memorial Day, I like to do the out and back on the Pacific Crest Trail from Islip Saddle to Mt. Baden-Powell. It’s fun to see how much snow (if any) remains on Mt. Baden-Powell and to get an idea of how much snow there is on Mt. Baldy, San Jacinto Peak and San Gorgonio Mountain. It’s also a good way to continue acclimating to higher elevation.
This year I was a couple of weeks late getting to Baden-Powell, having done runs on Mt. Wilson Memorial Day weekend and Mt. Waterman the weekend after. That’s OK, over much of the holiday weekend it was cold and snowy at the higher elevations of the local mountains. The temperature at the Big Pine RAWS (6964′) was in the thirties all day Sunday, May 26, and it was certainly much colder than that at 9400′ on Baden-Powell.
There were no worries about snow flurries and cold weather today! The weather was perfect for the run. Cool in the shade and warm in the sun.
In some places between Throop Peak and Baden-Powell there was still snow on the trail, but it could be avoided by moving to the sunny side of the crest. The last time there was more snow here in late May – early June was in 2010.
Perhaps because of the more seasonable weather, there were many (mostly) happy people on the trail that, like me, were thoroughly enjoying the wonderful day.
Colors in the sky other than blue and white quickly catch the eye. This afternoon, just before driving over to Ahmanson for a run, I noticed a peculiar band of vivid spectral colors mixed in with a patchwork of high altitude cirrus clouds.
The bright band of color was in the wrong place to be a sundog, but because of its association with the cirrus clouds was likely some type of halo. Ice halos are formed by the refraction and reflection of light by the facets of an ice crystal, such as those found in cirrus.
When I got back from the run I checked online and found Les Cowley’s Atmospheric Optics web site. This site provides a wealth of info about ice halos and other optical atmospheric phenomena. The web site even makes available software to simulate various halos.
The height of the sun above the horizon, the height of the band of color, and the prismatic sequence of the colors and their brightness all suggest the band is a segment of a circumhorizontal arc.
While not an everyday phenomenon, the circumhorizontal arc is more common at Los Angeles’ latitude than a higher latitude city such as Seattle or London. If 0 degrees is the horizon and 90 degrees is directly overhead, the circumhorizontal arc can only be seen when the sun is higher than about 58 degrees. When the photo above was taken, the sun was at 69 degrees.
The morning was overcast and — remarkably — there was a 70% chance of rain. An eclectic group of runners was gathered at the Victory Trailhead of Ahmanson Ranch to celebrate Jon Sutherland’s run streak of 18,263 days.
Included in the group were Chaminade and Notre Dame High School athletes Jon has coached, a four-time Olympian, an NCAA Division II Men’s Cross Country Champion, CSUN hall-of-fame teammates, members of the United States Running Streak Association, and many, many of Jon’s good friends.
Jon Sutherland is #1 on the U.S.A. Active Running Streak List and has the longest active streak in the world. Running every day is tough. Heck, it’s tough enough to brush your teeth every day and that only takes a couple of minutes. Jon has run through strains & pains, illness, injury and tragedy. He’s maintained his streak through two knee operations, hernia surgery, and several fractures.
Except for a few rogue sprinkles, the rain held off for most of the morning. Following a short run up to Lasky Mesa, the group reassembled at the trailhead to recognize Jon’s accomplishments.
The Mt. Wilson – Chantry Flat loop is a favorite that I run a couple times a year. Including a little bonus mileage to get to the Mt. Wilson parking lot before the gate opens, the run is about 18 miles long and gains/loses about 4500′ of elevation. The main trails in the loop are the Rim Trail, Gabrielino Trail, Upper Winter Creek Trail and Mt. Wilson Trail.
The weather was perfect for today’s run. Sunny at the beginning, then partly cloudy for the 4000′ climb from the “green bridge” below Chantry to the parking lot on Mt. Wilson. Although there was a lot of poison oak on the Rim and Gabrielino Trails, it was mostly avoidable. About 30 minutes into the run, I was surprised to hear the unmistakable gobble and rustling of a wild turkey high on the Rim Trail.
Near the end of the loop, on the section of the Mt. Wilson Trail above the Mt. Wilson Toll Road, I saw two solo hikers brush against new, vigorously growing patches of Poodle-dog bush (Eriodictyon parryi). I spoke to them, and they were unaware that, like poison oak, Poodle-dog bush can cause an itchy rash. Some people don’t react at all to the plant and others can have a severe reaction. My own experience is described in this post.