Daily Archives: October 19, 2015

California rain: The Good, The Bad, and it can be Ugly

October 18, 2015

California rain: The Good, The Bad, and it can be Ugly.

The Good.YosemiteFalls15-10-18-11 - CopyJust an inch and a half of rain at 8000 feet and Yosemite Falls comes back to life.

The Bad.This image made from video provided by KABC-TV shows some of hundreds of big rigs and cars stranded on State Highway 58 near Mojave, Calif., Friday, Oct. 16, 2015, after torrential rains Thursday caused mudslides that carried away vehicles and closed roads about 70 miles north of Los Angeles. Rescuers threw ladders and tarps across mud up to 6 feet deep to help hundreds of trapped people from cars that got caught in a roiling river of mud along a major Southern California trucking route, a California Highway Patrol official said Friday in what he and other witnesses described as a chaotic scene. Amazingly, officials said, no deaths or injuries were reported. (KABC-TV via AP) MANDATORY CREDIT NO SALES TV OUTState Route 58 west of Mojave, California.  The rain and hail occurred Thursday afternoon. This picture is from midday Friday. (KABC via AP)

It can be UglyOctober 15, 2015californiaflashfloodrada61JPG - CopyInterstate 5 near Tejon Pass after the Thursday afternoon downpour. (CNN)

Route 58 is the red line, on the map below, running due east from Bakersfield.  Interstate 5 runs south from the “S” in Bakersfield into Los Angeles.October 15, 2015californiaflashfloodradar11 - Copy

Doppler Radar rainfall estimate for the Thursday October 15, 2015 thunderstorms.  The deep red is two and a half inches, the maroon color is closer to three.  The white dot near the “P” in Palmdale would indicate amounts greater than five inches.  The presences of golf ball size hail in these storms could mean these estimates are higher than actually rainfall.

So,  an inch of rain and Yosemite falls is back in business.  Two to three inches of rain and the main roads are a disastrous muddy mire.

 

New weekly update of ocean water temperature anomalies coming later today.

16SEP2015      29.0   2.3                           17SEP1997     28.9   2.2
23SEP2015      29.0   2.3                           24SEP1997     28.9   2.2
30SEP2015      29.1   2.4                           01OCT1997    29.1   2.4

07OCT2015      29.1   2.4                           08OCT1997   29.2    2.6

14OCT2015      later today                       15OCT1997  29.2    2.5

 

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What we know, what we don’t, and WHY you should care!

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