A winter storm impacted the Bay Area with rain and wind, bringing some flooding issues as well as downed trees and power lines across the area.

Flood in SAN FRANCISCO, CALIFORNIA
From 03-DEC-14 11:51:00 to 03-DEC-14 11:51:00 (PST-8)
Location: CRISSY AAF
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Flooding blocking three lanes of freeway in Yerba Buena Island Tunnel on the Bay Bridge.

Flood in SONOMA, CALIFORNIA
From 03-DEC-14 11:51:00 to 03-DEC-14 11:51:00 (PST-8)
Location: SCHELLVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Intersection of Highways 12 and 121 closed due to flooding.

Heavy Rain in SANTA CLARA, CALIFORNIA
From 03-DEC-14 02:54:00 to 03-DEC-14 02:54:00 (PST-8)
Location: SARATOGA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Trees down in Saratoga due to the heavy rainfall weakening the ground.

Heavy Rain in SANTA CRUZ, CALIFORNIA
From 03-DEC-14 02:54:00 to 03-DEC-14 02:54:00 (PST-8)
Location: MT HERMON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

The CVS pharmacy in the Felton Fair Shopping Center at 6247 Graham Hill Road was closed after a 15 foot section of roof collapsed due the weight of heavy rain. This also broke all the sprinkler pipes and the combination of rainwater and sprinkler water flooded the inside of the store.

Strong Wind in SOUTHERN MONTEREY BAY AND BIG SUR COAST, CALIFORNIA
From 03-DEC-14 09:00:00 to 03-DEC-14 09:00:00 (PST-8)
Magnitude: 48.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A tree was blown down by strong winds into the roadway at Sloat Road and Sherman Road near Pebble Beach.

Strong Wind in SOUTHERN MONTEREY BAY AND BIG SUR COAST, CALIFORNIA
From 02-DEC-14 19:00:00 to 02-DEC-14 19:00:00 (PST-8)
Magnitude: 43.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A tree fell onto a car on Carmel Valley Road near the middle school. This resulted in a four car pileup in the road.

Flood in SAN FRANCISCO, CALIFORNIA
From 03-DEC-14 05:40:00 to 03-DEC-14 05:40:00 (PST-8)
Location: SAN FRANCISCO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Utility Company

Flooding resulted in closure of the Van Ness Muni station.

Flood in MARIN, CALIFORNIA
From 03-DEC-14 07:20:00 to 03-DEC-14 07:20:00 (PST-8)
Location: MARINWOOD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Water over two feet deep resulted in closure of US 101 offramp onto Nave Drive.

Flood in SAN FRANCISCO, CALIFORNIA
From 03-DEC-14 07:30:00 to 03-DEC-14 07:30:00 (PST-8)
Location: SAN FRANCISCO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Road flooding reported at the intersection of 27th and Dolores in San Francisco.

Flood in SANTA CLARA, CALIFORNIA
From 03-DEC-14 08:00:00 to 03-DEC-14 08:00:00 (PST-8)
Location: BURBANK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Flooding under railway overpass on Santa Clara Street in San Jose.

Flood in MARIN, CALIFORNIA
From 03-DEC-14 08:50:00 to 03-DEC-14 08:50:00 (PST-8)
Location: ALTO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Multiple lanes on Highway 101 blocked with flooding.

Flood in SONOMA, CALIFORNIA
From 03-DEC-14 10:56:00 to 03-DEC-14 10:56:00 (PST-8)
Location: PETALUMA SKY RNCH AR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Street flooding reported on Lindberg Lane in Petaluma.

Heavy Rain in SAN FRANCISCO, CALIFORNIA
From 03-DEC-14 07:20:00 to 03-DEC-14 07:20:00 (PST-8)
Location: SAN FRANCISCO
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Heavy rain weakened the ground and caused a tree to fall onto US-101 near Vermont in San Francisco.

Heavy Rain in SAN FRANCISCO, CALIFORNIA
From 03-DEC-14 09:13:00 to 03-DEC-14 09:13:00 (PST-8)
Location: SAN FRANCISCO
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A small sinkhole opened on the Bay Bridge due to heavy rain.

Heavy Rain in SAN FRANCISCO, CALIFORNIA
From 03-DEC-14 09:13:00 to 03-DEC-14 09:13:00 (PST-8)
Location: CRISSY AAF
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A large sinkhole opened in the street at the intersection of Lake Street and Sixth Avenue. It was about 15 feet by 30 feet in size.

Coastal Flood in NORTH BAY INTERIOR VALLEYS, CALIFORNIA
From 03-DEC-14 03:20:00 to 03-DEC-14 11:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

An astronomically high tide, combined with strong onshore winds, elevated water levels due to an approaching storm surge, and ongoing heavy rainfall all combined to create high impacts from coastal flooding in Marin County. Three lanes of southbound US Highway 101 just north of Sausalito were closed due to flooding. This resulted in significant travel delays and major disruptions to the morning commute into San Francisco from Marin County. Marin County law enforcement asked all residents in Mill Valley to stay home due to the significance of the coastal flooding.

Flood in MARIN, CALIFORNIA
From 03-DEC-14 06:00:00 to 03-DEC-14 11:00:00 (PST-8)
Location: IGNACIO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Heavy rain resulted in flooding of the small creek Arroyo San Jose into the Los Robles Mobile Home Park in Novato. Minor roadway erosion occurred on roads in the park nearest the creek. Minor damage to mobile homes was reported but the waters receded quickly.

Strong Wind in SANTA CRUZ MOUNTAINS, CALIFORNIA
From 03-DEC-14 08:00:00 to 03-DEC-14 08:00:00 (PST-8)
Magnitude: 48.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A 15 foot tree was downed by strong winds across Zayante Road near Newton Drive. The tree also fell on several cars.

Flood in SANTA CLARA, CALIFORNIA
From 02-DEC-14 07:37:00 to 02-DEC-14 07:37:00 (PST-8)
Location: PALO ALTO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding reported on Stanford Campus on Campus Drive west between Lot E and the MCL building.

Flood in SAN FRANCISCO, CALIFORNIA
From 02-DEC-14 07:45:00 to 02-DEC-14 07:45:00 (PST-8)
Location: OCEAN VIEW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Right lanes of Southbound US 101 at Paul Avenue in San Francisco closed due to flooding.

Flood in SANTA CLARA, CALIFORNIA
From 02-DEC-14 07:50:00 to 02-DEC-14 07:50:00 (PST-8)
Location: SAN JOSE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Flooding blocks left lane of Northbound CA 87 connector ramp to Northbound Interstate 280 in San Jose.

Flood in SANTA CLARA, CALIFORNIA
From 02-DEC-14 08:14:00 to 02-DEC-14 08:14:00 (PST-8)
Location: PALO ALTO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

One lane of westbound Oregon Expressway Underpass is closed due to standing water on the roadway.

Flood in SAN MATEO, CALIFORNIA
From 02-DEC-14 08:35:00 to 02-DEC-14 08:35:00 (PST-8)
Location: SAN BRUNO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Flooding closed right lane of Northbound US-101 before the Interstate 380 exit.

Flood in ALAMEDA, CALIFORNIA
From 02-DEC-14 08:40:00 to 02-DEC-14 08:40:00 (PST-8)
Location: LIVERMORE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Flooding blocked two right lanes of Westbound Interstate 580 before North Livermore Avenue.

Flood in SAN FRANCISCO, CALIFORNIA
From 03-DEC-14 04:20:00 to 03-DEC-14 04:20:00 (PST-8)
Location: SAN FRANCISCO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Three cars stuck in flooding under US-101 overpass due to clogged storm drains.

Flood in SANTA CLARA, CALIFORNIA
From 03-DEC-14 11:02:00 to 03-DEC-14 11:02:00 (PST-8)
Location: MONTA VISTA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Lanes on Interstate 280 blocked by flooding near Foothill Expressway.

Flood in SAN MATEO, CALIFORNIA
From 02-DEC-14 07:32:00 to 02-DEC-14 07:32:00 (PST-8)
Location: BELMONT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flooding of Interstate 280 NorthBound off ramp reported.