The open space areas in which I run would normally be lush and green by this time of year, particularly when there is an El Niño. But in the past 231 days (including today) the official weather station for Los Angeles has recorded only 1.31 inches of rain, and the hills remain a dank sun bleached gray-brown.

Glistening in the morning sun, the wet trunk of a manzanita glows in iridescent shades of orange and red, pink and purple. Decorated with raindrops, the chaparral, and all within, breathe a deep sigh of relief. It has rained!

Prior to Saturday night's storm Los Angeles had recorded only 0.5 inch of rain in the last six months. Even by Southern California's arid standards, this is a meager amount.

Usually when there's an El Niño, wet Winter weather can be expected to develop in Southern California. But this year's El Niño has been a little quirky, developing later than usual, and becoming stronger than expected. So far this Autumn, the weather here has been somewhat quirky as well, with record setting high temperatures and below average rainfall. An El Niño, even a strong one, does not guarantee wet weather in our area. Whether or not the usual El Niño impacts eventually develop, we'll just have to see.

Another system is expected to produce some rain in Southern California this weekend, but in the last couple of days the computer weather models have been backing off the rainfall amounts. This morning's computer-based precipitation forecasts are nearly dry. Given the difficulty the models have had with this system, and the long fetch of moisture over the Pacific, maybe the forecast will change. For additional info about the El Niño and Southern California weather, check out my Southern California Weathernotes web site.

The manzanita photograph is from the Reseda to Trippet Ranch run described in my previous post, Musch Trail Mule Deer.

Mt. Baldy's North Backbone Trail is not a place to be in a thunderstorm. From start to finish it seems you are either on the crest of a ridge, or on or near the summit of a peak.

The photo above is of a spiral lightning scar on a Jeffrey Pine on the trail at the summit of peaklet marked 8555 on the USGS Mount San Antonio quad. The scar appears to be fresh, and could be from a strike that occurred this Summer. Perhaps the most remarkable thing, given the tree's prominent location, is that it hasn't been struck and scarred before.

The photographs are from Sunday's North Backbone Trail Revisited hike and run. A photograph of another Jeffrey pine that was struck by lightning can be found in the post Three Points - Mt. Waterman Loop.

Technorati Tags: lightning, Jeffrey Pine, lightning tree, North Backbone Trail, Mt. Baldy

Developing Cumulonimbus near Mt. Abel

Saturday, Pierce College in Woodland Hills set an all-time record high temperature of 119°F. This was probably the highest temperature ever recorded at an official weather station in Los Angeles County. To escape this oppressive heat, my intent was to get to the highest elevation possible, as early as possible, and stay as cool as possible. Little did I know the harrowing adventure that would result.

Snow highlights skeletal fingers of chaparral burned in the 2003 Simi Fire. From the Chumash Trail in the eastern Simi Valley. More info and a couple of additional photos can be found in my Coyote Oak Journal entry Chaparral Snow.