Tag Archives: Simi Valley

Fire Down Below?

Last week I finally found the elusive 3rd trailhead into Santa Susana State Park and it was the Gateway to Hell. It’s on something called Larwin Avenue in Chatsworth (which good luck finding) where condos and cul-de-sacs abruptly give way to wild, recently incinerated lands. The park is in the pinch point of the braid of three Transverse Mountain Ranges (the Simi Hills, the Santa Susana Mountains, and the Santa Monica Mountains.)

Google satellite View of the trailhead from what must have been this past spring, 2021. Note the chaparral looks more or less normal, not overgrown…in fact sparse, patchy or dead in spots, where the soil also appears singed. Drought, sure…but, a few rock-hollows show grey ash char. ROCK-hollows.

Caves around here are famous; the Chumash and Tongva and Tataviam shamans performed rituals in them, and many have cave paintings. [I’m assured that the few surviving true Chumash medicine caves are well-hidden and protected; and that all the art on the accessible cave walls is punk graffiti.]

It took a week of internet searching (“recent wildfire, Chatsworth, Larwin Street, SSSP, brushfire, Simi Hills…”) before I could find any news reports of the ”Jeffrey Fire,” last month. The capture above is from KTLA 5. There’s clearly some good fuel growing on the back slopes. But of course, that isn’t what’s burning, and its smoke would be black, I think, at least a little.

VITRIOL FALLS?

🤔It appears the scorchiest parts, and the freshest and deepest ash piles, are under rocks, between rocks, and deep inside piles of rocks. 😈Sure, tree roots smolder underground… 🤔 Why aren’t the crowns and limbs burned? And note how everywhere there’s flow of scorch, out of the holes…rivers of incinerated rock and oddly altered soil and, sure, some wood ash, and bounded or banked by badly deformed rocks?

🥺Why aren’t the rocks on top of piles of burned rocks, burned? 😈 Subterranean downdrafts. 🙄 Then why is there scorching in loose soil around seemingly emergent pillow basalts? Why does the pillow basalt appear to have wiggled its way up out of loose earth at all? Why is it that the minerally altered gravels that washed over or splashed on boulders, has become chemically fixed to their surfaces, like emory? Why is the ground under my feet still hot? 😈⚡️Erosion; homeless cookfires; turbidity currents, weathering invasive grasses. Punk kids! Drought! Dogs off leash! 😌This cliff face; there are an awful lot of different kinds of rock here from many different ages, intruded by volcanics and altered. Isn’t that a great recipe for hydrothermals, or gas releases? 😈 I only have Craig Claiborne’s recipe: too much sodium, not enough sulfur.

🤔 You’re sure there are no volcanoes in Los Angeles, right? 😈That’s right, you’re wrong. 🤭Never have been? 😈Well, if you mean the Conejo Volcanics… 🤔Oh right; where were they again, down in Orange County? 😈Maybe there, but also…..maybe, just over the hill. I mean, MILES away, five at least, past Topanga. Anyway, eight, ten million years ago. When all this was underwater! 😏 Right, making these pillow basalts! 😈Fire-fused sandbags buried after an old Western movie shoot. 😏 I wonder if anyone else has reported there are gorgeous volcanics in Santa Susana Pass. 😈It would take you YEARS to find a refrence in the geology literature online! HA ha ha ha ha ha ha ha ha. 🙄 So no Miocene pillow basalts intruding the Chatsworth Formation, at all? 😈 It concerns me that this matters so much to you. 😏…nor in the Simi Hills, no hydrothermal flows through all this basalt, no methane seeps near these fault zones, no underground mineral fires, or Vitriol Falls flowing out of those two white- and-yellow steaming mounds? 😈 Did you search for those things? 😌Yes! 😈Find anything? 🥺No. 😈THEN THERE ISN’T! 🥺Then what’s all this stuff here? 😈None of this stuff is here! HA ha ha ha ha ha! 🙄And who believes bloggers, I suppose? 😈 Welcome to the Devil’s Slide, sucker! HA ha ha ha ha ha!

Taking a Long View — Santa Susana Pass

The Santa Monica Mountains, viewed from Santa Susana Pass. The notch in the Malibu Hills, center-right, is Topanga Canyon. Mt. Cahuenga is at the far-distant left, shrouded in haze.

After 30 years in Los Angeles, and umpteen of hiking the mountains that ring the San Fernando Valley, I finally made my first visit to the western rim, the Santa Susana Mountains. Here you can take the View down the length of the SFV, alias Sprawlsville USA, dba Home Sweet Home. This plain holds almost two million people, and is the main trunk watershed of Los Angeles.

I am a camera, and the camera is a water drop. This is what a water drop sees, landing atop the “Devil’s Slide”. Rejecting the fate of instantaneous evaporation in the scorched hills, it faces Plan B, percolating through the rocks, flirting with the lichens, rubbing against the oaks’ shady roots, then mingling with millions of other water drops, all squeezed up tight in a concrete straitjacket, taking the long slide down to Chatsworth, speeding on through Reseda, Van Nuys, Valley Glen, Valley Village, Studio City, Universal City and finally, forced through the Glendale Narrows in the hazy distance, to wherever that place “Los Angeles” is, that now claims it owns you and all your buddies.

Carey McWilliams famously called Southern California an “island in the land,” hemmed in as it is on all sides by rocky cliffs, abysmal chasms, anvil-like deserts, and a deep ocean with treacherous currents. Getting in or out of here, was historically extremely difficult. Santa Susana Pass Stagecoach Road, useable since 1861, was a breakthrough engineering feat that sped travel and commerce between the isolated southern and northern parts of California.

The famous Devil’s Slide was the last hurdle travelers from San Francisco or Santa Barbara had to face to get down into the Valley. Horses and mules were blinded, heavy wagons were winched and hoisted, ladies and gentlemen got out, tightened their bootlaces, and hiked, scrambled or fanny-slid down the scree slope to re-board the coach down in Chatsworth. This was how people got to Los Angeles for 22 years, until the Southern Pacific came in. The park is laced with faint stretches (unmarked) of this almost forgotten late Western horse-trail, or early California “freeway.”

These hills were the territory of the southern Chumash, and the rocky outcrops are reputed to shelter one of the largest and most artistically developed complexes of cave and rock paintings in North America. They are closed off and their locations are kept secret to all but the tribal members. They rue this state of affairs, and you don’t have to dig deep for the irony: Chumash culture can’t be understood or appreciated without people having access to it, but if they do, without very expensive security apparatus, they would almost certainly be defaced and plundered in short order. For now, we must let our imaginations run all around the rocks to find them.

They say one sign of incipient madness, is to see figures of gods, heroes, and mythic lovers suddenly appearing in the landscape. (For instance, envisioning in the boulders the mummified head of the Pharaoh Amenhotep III.) With an entrance gateway like Santa Susana Pass, it’s no wonder Southern California became known as the “Land of Fruits and Nuts.”

As beautiful as the landscape is, the Cal. Flor. Prov. at this park seems quite diminished; only a couple of interesting plants, amid a whole lot of ungrazed Spanish fodder. It makes sense, given the site’s history as a travel corridor (weeds weeds weeds) and the heavy grazing of the hills by herds under the Rancho Simi, Rancho Ex-Mission San Fernando, and Rancho El Escorpion brands. Not to mention the years and years and YEARS of the Pass being used to shoot Westerns; much of this land was the old Spahn Movie Ranch.

But it also may reflect finances: this is a young park (1990s), and it was immediately threatened with closure by the Schwarzenegger administration under the ridiculous pretense that state parks were breaking the budget. The sword of Damocles is still officially over the park, which has no main entrance, signage, visitor’s center, water fountain, or historic / archaeological / ecological interpretation. Park on the road shoulder and hack across the chaparral, is the general access plan. Trail markers are unreliable and few. As with the Chumash Sistine Ceiling, I don’t whether, or which of, these fascinating road cuts are the Butterfield Stage Road; I don’t know where the Devil’s Slide was. I don’t know where the posse of Los Angeles Rangers circled the hideout of Juan Flores, capturing the notorious killer outlaw and his desperadoes. I don’t know where John Ford built and shot “Fort Apache”. But it was all in here, somewhere. It’s a fun place to let your imagination scamper.