Rain may be moving in for southern California

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weatherlover427

Rain may be moving in for southern California

#1 Postby weatherlover427 » Sat Nov 08, 2003 9:15 pm

This is not good for the burned areas. We could be in for a wet next few days here, starting as soon as tonight. :( There is rain as close as Oxnard at the present time. Within the rain band ( :lol: Johnathan) there is some moderate rain echoes. Rain totals are projected to be on the light side; but when you look at this:

Image

I'd say there's at least 1/2" of rain in that area of green and yellow. Be careful if you're in that area or heading up there.
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#2 Postby btangy » Mon Nov 10, 2003 7:38 pm

Had a lot of virga the other day. Only had light sprinkles here. Cut off low, depending on where it moves, may generate some convective showers that could dump heavier rain over the area Wed.
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#3 Postby weatherlover427 » Mon Nov 10, 2003 9:26 pm

Never got any sprinkles here in Huntington Beach. Lots of overcast yesterday though. 60% chance of rain tomorrow night and Wednesday with a slight chance of thunderstorms. Most of it will be from Orange County south and east.
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#4 Postby wx247 » Tue Nov 11, 2003 7:36 am

Well you could use the rain in small doses I am sure. If it falls all at one time that could pose some issues for the areas that have burned.
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#5 Postby weatherlover427 » Tue Nov 11, 2003 8:51 pm

80% chance of rain tomorrow with thunderstorms now possible. Some may contain hail.
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#6 Postby btangy » Wed Nov 12, 2003 7:12 pm

Some very strong t-storms right now over South Central LA and the San Gabriel as we're getting the cold pool of air at 500mb associated with the upper level low moving right overhead. Doppler estimates of some rainfall rates as high as 2.00inches per hour. Cumulonimbus and thunder quite a rare sight for these neck of the woods.
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#7 Postby btangy » Wed Nov 12, 2003 7:53 pm

up to 5 inches of rain has fallen in the past couple hours near the 105 freeway between the 605 and 710... incredible. Sky here has become very threatening and there appears to be t-storms developing just to the south now. Getting exciting here.
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#8 Postby weatherlover427 » Wed Nov 12, 2003 8:23 pm

I saw that white on the radar QPF view. Very rare sight for here indeed. Looking more threatening down here in OC as well.
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#9 Postby Stormsfury » Wed Nov 12, 2003 10:32 pm

NWUS56 KLOX 130228
LSRLOX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
627 PM PST WED NOV 12 2003

TIME(PST) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....

0626 PM COMPTON CA FLASH FLOOD
11/12/03 LOS ANGELES

NUMEROUS LIVE REPORTS OF TENS OF THOUSANDS OF CARS STRANDED. VIDEO SHOWS WATER WASTE DEEP WITH FIRE FIGHTERS CHECKING VEHICLES FOR OCCUPANTS. FREQUENT LIGHTNING STRIKES IN THE AREA WITH MANY POWER OUTAGES.
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#10 Postby Stormsfury » Wed Nov 12, 2003 10:33 pm

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Flooded Streets, Power Outages Wreak Havoc In Southland

#11 Postby montrealboy » Wed Nov 12, 2003 10:38 pm

http://www.nbc4.tv/weather/2631417/detail.html

Flooded Streets, Power Outages Wreak Havoc In Southland
Thunder, Lightning, Hail Slam Four Counties

POSTED: 7:50 a.m. PST November 12, 2003
UPDATED: 6:29 p.m. PST November 12, 2003

LOS ANGELES -- Thunder roared, lightning ripped through the skies and hail slammed into four counties Wednesday as an intense storm flooded streets and freeways, darkened neighborhoods and interrupted air travel.

Forecasters from the National Weather Service issued a flash flood warning for the southern and eastern areas Los Angeles at 3:36 p.m., it was effective until 7:30 p.m.

"It's bad out there right now," California Highway Patrol Officer Vince Ramirez said. "Traffic is very slow because it's wet and we've had a bunch of fender benders."

Los Angeles International Airport controllers rated Wednesday's storm Level Six, the highest level. According to authorities, as of 5:00 p.m. all incoming flights to LAX have been halted nationwide. Flights already enroute to LAX were diverted to the Ontario, San Diego, and John Wayne -Orange County airports due to low visibility.

As of 5:30 p.m., about 3,000 homes in Compton, 10 miles south of Los Angeles, and nearby South Gate had been without power for an hour, Southern California Edison Co. spokesman Steve Conroy said. Lightning was seen in the area.

Captain Mark Savage of the Los Angeles County Fire Department told NBC4 that he advises Southland residents to stay indoors, if possible. For people at home or in an area where lightning is occurring, Savage encouraged them to find flashlights as a precaution to possible power outages.

As of 5:30 p.m., NBC4's Mike Case reported that a large section of the town of Willowbrook had lost power, rendering massive traffic jams around the Harbor (110) Freeway. Case also reported the region without power appeared to extend for 10 square miles.

As the storm moved through the region, outage calls shifted to the San Gabriel Valley, Orange County and the San Bernardino and Riverside areas, Conroy said. The areas of Norco and Lynwood were also without power as of 5:50 p.m.

NBC4's helicopter showed large blackened areas where power had been zapped by lightning strikes.

Offramps on Interstates 105, 710 and 110 in the southern part of the county flooded, bringing traffic to a halt and leaving some motorists in water up to their headlights.

Rescue crews helped drivers out of their vehicles in high water areas, Ramirez said.

Helicopter shots showed water up to the headlights of some cars and trucks.

Rain in the most severely hit areas was coming down at 3 inches an hour, the weather service said.

"We've got quite a number of flooding type calls into homes and intersections," Los Angeles County fire Inspector Roland Sprewell said. "A number of motorists are stranded and our fire personnel are helping them out."

Savage warned drivers to not cross any moving bodies of water.

"I would highly suggest that people not travel unless they have to," Savage said.

In the foothills east of Los Angeles, officials were bracing for the possibility of flooding and mudslides from land recently denuded by devastating wildfires.

Sprewell said residents can receive up to 25 sand bags at their local fire stations, with more possible if the homeowner receives approval from the department of public works.

There were no reports of any major incidents in the foothill areas since the slow-moving storm was lingering in the Los Angeles area, said Greg Cleveland, spokesman for the San Bernardino County Fire Department.

Lightning bolts posed little threat of starting another wildfire since the storm was laden with moisture, he added.

The weather brought some good news to residents of Big Bear, Calif., where three inches of snow fell Wednesday.

NBC4's Colan Nolan reported that state Highway 38 was temporarily closed Wednesday until automobiles could get chains on their tires.

The Big Bear Mountain ski resort will be open for business Thursday.
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Total Radar Estimate

#12 Postby montrealboy » Wed Nov 12, 2003 10:39 pm

Image
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#13 Postby montrealboy » Wed Nov 12, 2003 10:41 pm

PRELIMINARY RAINFALL TOTALS
NOUS46 KLOX 130243
PNSLOX
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
630 PM PST WED NOV 12 2003

...PRELIMINARY RAINFALL TOTALS...

THE FOLLOWING ARE PRELIMINARY RAINFALL TOTALS IN INCHES FOR THIS
RAIN EVENT THROUGH 630PM FOR LOS ANGELES COUNTY.
http://iwin.nws.noaa.gov/iwin/ca/public.html

LOS ANGELES COUNTY METROPOLITAN AREAS

DOWNTOWN LA................. 0.57
L.A. 96TH & CENTRAL......... 5.00
L.A. R @ FIRESTONE.......... 0.50
PUDDINGSTONE DAM............ 0.75
MOUNT WILSON................ 0.35
SAN DIMAS DAM............... 1.73
MT. BALDY FS................ 0.43
MORRIS DAM.................. 1.06
SAPADA LETTERMAN HOSPITAL... 0.98

$$

ROCKWELL



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#14 Postby montrealboy » Wed Nov 12, 2003 10:43 pm

http://iwin.nws.noaa.gov/iwin/ca/public.html

NWUS56 KLOX 130327
LSRLOX

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
726 PM PST WED NOV 12 2003

TIME(PST) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....

0426 PM 1 N HAWTHORNE CA FLASH FLOOD
11/12/03 LOS ANGELES WATER 5 TO 6 FEET OVER
ROADWAY



$$

DK

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#15 Postby weatherlover427 » Thu Nov 13, 2003 1:36 am

Goldarnit!

I barely got enough rain to wet the freaking ground!

:mad:
Last edited by weatherlover427 on Thu Nov 13, 2003 2:28 am, edited 1 time in total.
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#16 Postby btangy » Thu Nov 13, 2003 1:47 am

And who says LA doesn't have weather

I watched the storms right before sunset from my apt roof. I was right up there with t-storms I've experienced out east and in the midwest. Not the most severe storm I've seen, but definitely the most severe for LA. There was a wall of cumulonimbus right in front of me and as the sun set, the whole face of the wall of clouds turned gold. Just indescribible. Further off in the distance, it was pitch black. Probably the darkest I've seen it in LA. Flashes of lightning across the entire horizon from multiple cells and low rumbling thunder. White scud clouds moving quickly off in the distance.

After I came back down into my apt, there was an emergency broadcast (another first for LA for a non-earthquake emergency). Fortunately (or unfortunately), didn't see any action here at UCLA.

Reports of 8,000 people without power. 4-5 inches of pea sized to marble sized hail, 5+ inches of rain (though I saw a doppler estimate of over 9 inches... probably hail contaminated). Pretty much every intersection and freeway in South Central got flooded. Wow! And, I'm still checking that I live in LA.

There were indications last night that something like this might happen. Lifted Index of -5 and CAPE of 500 at VBG in last night's 0Z sounding. Mention of the possibility of hail by the SPC. Subtropical moisture being pulled northward. Strong upper level low and wind shear/turning in the atmosphere. Good low level convergence over LA today.
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#17 Postby weatherlover427 » Thu Nov 13, 2003 2:28 am

I'm moving to LA.

Good night.
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