A strong atmospheric river brought heavy precipitation with widespread impacts across interior Northern California. These impacts included heavy high elevation snow, flooding, debris flows, strong mountain winds, and periods of whiteout conditions.

Flood in SACRAMENTO, CALIFORNIA
From 25-FEB-19 12:22:00 to 26-FEB-19 12:22:00 (PST-8)
Location: ARCADE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

E I80 BY Longview Dr. flooded.

Flood in BUTTE, CALIFORNIA
From 25-FEB-19 14:30:00 to 26-FEB-19 14:30:00 (PST-8)
Location: (CIC)CHICO MUNI ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

CHP reported road flooding on northbound Hwy 99 at Wilson Landing.

Flood in SACRAMENTO, CALIFORNIA
From 25-FEB-19 14:43:00 to 26-FEB-19 14:43:00 (PST-8)
Location: ARCADE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

On ramp at I-80 and Watt Ave. completely flooded.

Flood in LAKE, CALIFORNIA
From 25-FEB-19 16:19:00 to 26-FEB-19 16:19:00 (PST-8)
Location: LAKEPORT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Multiple reports of flood related problems with road closures in Lake County. Highland Springs Rd mudslide. Laurel Dell Rd closed from Scotts Vly Rd to Mid Lake Rd. Other road closures include parts of Argonaut Rd, Bell Rd, Clark Drive, Soda Bay Rd, Candyland, Dry Creek, Lakeshore Drive and Scotts Valley Rd.

Flood in BUTTE, CALIFORNIA
From 25-FEB-19 19:20:00 to 26-FEB-19 19:20:00 (PST-8)
Location: CHICO RANCHAERO ARPT
Flood cause: Heavy Rain
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Evacuation of all residences on Taffee Ave, Reavis Ave and Chico Ave due to flooding in area from Little Chico Creek.

Flood in SHASTA, CALIFORNIA
From 25-FEB-19 21:55:00 to 26-FEB-19 21:55:00 (PST-8)
Location: GIRVAN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Evacuations of Safari Mobile Home Park due to floodwaters backing up from the Anderson-Cottonwood Canal and Olney Creek.

Flood in SACRAMENTO, CALIFORNIA
From 25-FEB-19 22:07:00 to 26-FEB-19 22:07:00 (PST-8)
Location: ARCADE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

There were 6 inches of water in lane number 1 of Capitol City Freeway.

Flood in YOLO, CALIFORNIA
From 26-FEB-19 00:00:00 to 27-FEB-19 00:00:00 (PST-8)
Location: YOLO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Roadway flooding reported on County Road 98B near Carter Lane.

Flood in YOLO, CALIFORNIA
From 26-FEB-19 01:41:00 to 27-FEB-19 01:41:00 (PST-8)
Location: ESPARTO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hwy 16 closed from Hwy 89 to Hwy 86A because of flooding.

Flood in SHASTA, CALIFORNIA
From 26-FEB-19 04:16:00 to 27-FEB-19 04:16:00 (PST-8)
Location: SILVER THORN
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A vehicle was submerged in 2 feet of water.

Flood in COLUSA, CALIFORNIA
From 26-FEB-19 05:55:00 to 27-FEB-19 05:55:00 (PST-8)
Location: COLUSA DAVIS ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Roadway reported flooded.

Flood in YOLO, CALIFORNIA
From 26-FEB-19 06:28:00 to 27-FEB-19 06:28:00 (PST-8)
Location: MADISON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Half of vehicle submerged in water at County Rd 89 /CR23.

Flood in TEHAMA, CALIFORNIA
From 26-FEB-19 08:00:00 to 27-FEB-19 08:00:00 (PST-8)
Location: CORNING
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Caltrans reported I5 closed due to road flooding.

Flood in YOLO, CALIFORNIA
From 26-FEB-19 10:00:00 to 27-FEB-19 10:00:00 (PST-8)
Location: ZAMORA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Caltrans reported road closed due to flooding southbound I505 between I5 and Cr19.

Heavy Rain in LAKE, CALIFORNIA
From 27-FEB-19 01:00:00 to 28-FEB-19 01:00:00 (PST-8)
Location: WHISPERING PINES
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A weather spotter measured 13.90 inches of rain over 72 hours at Whispering Pines. elevation 3250 feet.

Winter Storm in MT SHASTA/WESTERN PLUMAS COUNTY, CALIFORNIA
From 25-FEB-19 12:00:00 to 28-FEB-19 06:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Mt. Shasta Ski Resort reported a storm total of 36 inches of snow. This caused chain controls and travel delays on mountain roads.
Gusty winds occurred, up to 49 mph at Colby Mountain and 42 mph at Humbug Summit, on the 25th. This along with heavy snow brought poor visibility at times.

Strong Wind in MOTHERLODE/CAMPTONVILLE TO GROVELAND, CALIFORNIA
From 27-FEB-19 00:05:00 to 27-FEB-19 10:05:00 (PST-8)
Magnitude: 43.00 MG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Downed tree blocked right NB lane of Highway 49. A gust to 50 mph was measured at Pike County Lookout.

Strong Wind in MOTHERLODE/CAMPTONVILLE TO GROVELAND, CALIFORNIA
From 27-FEB-19 00:05:00 to 27-FEB-19 10:05:00 (PST-8)
Magnitude: 43.00 MG
Property damage: 500.00K
Crop damage: 0.00K
Reported by: Law Enforcement

CHP reported numerous trees and power lines down due to strong winds. A gust to 50 mph was measured at Pike County Lookout
Examples include a downed tree blocked right NB lane of Highway 49. Trees down blocking the entrance into Greenwood Ct. 2 N of Grass Valley. A tree was down blocking roadway at Cock Creek Rd / Mule Skinner Rd. 3 N of Placerville.

Flood in BUTTE, CALIFORNIA
From 26-FEB-19 12:00:00 to 27-FEB-19 12:00:00 (PST-8)
Location: CRAIG
Flood cause: Heavy Rain
Property damage: 80.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Calfire reported swift water rescue of 6 people in 4 cars stuck in flooded roadway.

Strong Wind in SOUTHERN SACRAMENTO VALLEY, CALIFORNIA
From 27-FEB-19 00:37:00 to 27-FEB-19 10:37:00 (PST-8)
Magnitude: 43.00 MG
Property damage: 1.00M
Crop damage: 0.00K
Reported by: Law Enforcement

CHP reported numerous trees down across the area due to strong winds and wet ground, causing road blockages and power outages. A gust to 49 mph was measured at Sacramento International Airport.
Examples include downed power lines in roadway which were reported near Pleasant Grove Rd.   A tree was down across roadway 4 NW Latrobe. A pole was down across lanes at Best Ranch Rd 2 ESE Yolo. A downed tree was near Loop rd / Krosens Rd. 1 WNW Loma Rica. A light pole was down in the roadway 3 NNE Laguna. A downed tree blocked all lanes of Auburn Folsom Road at King Road 3 S Newcastle.

Winter Storm in WEST SLOPE NORTHERN SIERRA NEVADA, CALIFORNIA
From 25-FEB-19 12:00:00 to 28-FEB-19 06:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Caltrans reported 40 inches of snow at Donner Pass, (elevation 7100 feet) over 24 hours, 44 inches storm total, Kingvale (elevation 6200 feet) 7 inches over 24 hours, 26 inches storm total. Cabbage Patch along Highway 4 had 10 inches of snow. A CoCoRaHS observer reported 30 inches at Soda Springs.
Strong winds occurred over the Sierra crest with this storm, gusting to 122 mph at Ward Mt. at Alpine Ski Resort (8483 feet), 110 mph at Sierra Crest in Squaw Valley Ski Resort (8700 feet) on the 25th. Winds were also gusty below the crest, such as 62 mph at Emigrant Gap (5337 feet). These winds when combined with heavy snow brought periods of whiteout conditions, bringing hazardous driving conditions.

Flood in TEHAMA, CALIFORNIA
From 26-FEB-19 04:56:00 to 27-FEB-19 04:56:00 (PST-8)
Location: KISKA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Roadway closed due to flooding at E Chard Ave and Ventura Ave.

Flood in BUTTE, CALIFORNIA
From 25-FEB-19 22:16:00 to 26-FEB-19 22:16:00 (PST-8)
Location: ANITA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water was reported across Hwy 99 with 1 foot of water on roadway 1/4 mile south of Keefer near Garden Brook Dr.

Flood in BUTTE, CALIFORNIA
From 26-FEB-19 01:35:00 to 27-FEB-19 01:35:00 (PST-8)
Location: RICHARDSON SPGS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water was flowing across the entire length of the bridge on Rock Creek Road near Sycamore Valley Road.

Flood in PLACER, CALIFORNIA
From 25-FEB-19 14:43:00 to 26-FEB-19 14:43:00 (PST-8)
Location: HIDDEN VLY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Auburn Folsom Rd at Cavitt Atallman Rd. Roadway flooded and water had risen to edge of roadway.

Heavy Rain in LAKE, CALIFORNIA
From 24-FEB-19 18:42:00 to 25-FEB-19 18:42:00 (PST-8)
Location: HOBERGS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Heavy rain in Lake County over 2 inches 24hr elevation 3200 feet.

Heavy Rain in NEVADA, CALIFORNIA
From 25-FEB-19 06:15:00 to 26-FEB-19 06:15:00 (PST-8)
Location: TOWN TALK
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Highway 49 closed at Newtown Rd to Tyler-Foote due to a rock slide, 1 to 2 inches of rain in the last 24 hours.

Heavy Rain in PLUMAS, CALIFORNIA
From 25-FEB-19 07:43:00 to 26-FEB-19 07:43:00 (PST-8)
Location: EAST QUINCY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy rain, 3.48 inches in 12 hours, 5.12 inches in 24 hours.

Flood in BUTTE, CALIFORNIA
From 25-FEB-19 10:04:00 to 26-FEB-19 10:04:00 (PST-8)
Location: MULLBERRY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

CHP reported road flooding on northbound Hwy 99 at Wilson Landing.

Flood in BUTTE, CALIFORNIA
From 25-FEB-19 10:12:00 to 26-FEB-19 10:12:00 (PST-8)
Location: SOUTH OROVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Oroville Dam Blvd E roadway was flooded and completely blocked.

Flood in SUTTER, CALIFORNIA
From 25-FEB-19 10:16:00 to 26-FEB-19 10:16:00 (PST-8)
Location: TIERRA BUENA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Roadway flooding reported by CHP at 1619 Poole Blvd, Yuba City.

Flood in COLUSA, CALIFORNIA
From 25-FEB-19 10:19:00 to 26-FEB-19 10:19:00 (PST-8)
Location: HERSHEY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

CHP reported Road 88 and County Road 99 W in Hershey closed due to flooding.

Flood in SACRAMENTO, CALIFORNIA
From 25-FEB-19 10:22:00 to 26-FEB-19 10:22:00 (PST-8)
Location: ANTELOPE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

CHP reported Roseville Road north and southbound just north of Antelope Rd. closed due to flooding.

Flood in SACRAMENTO, CALIFORNIA
From 25-FEB-19 10:25:00 to 26-FEB-19 10:25:00 (PST-8)
Location: CARMICHAEL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Roadway flooding from arcade creek reported at Winding Way and Walnut Ave.

Flood in SACRAMENTO, CALIFORNIA
From 25-FEB-19 10:28:00 to 26-FEB-19 10:28:00 (PST-8)
Location: VALLEY VIEWS ACRES
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

CHP reports roadway flooding on I80 W at Truxel Rd. off-ramp.

Flood in SACRAMENTO, CALIFORNIA
From 25-FEB-19 10:33:00 to 26-FEB-19 10:33:00 (PST-8)
Location: FLORIN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

CHP reports roadway flooding with 8 inches of water affecting north and southbound Stockton Blvd north of Elsie Ave.

Flood in SHASTA, CALIFORNIA
From 25-FEB-19 11:39:00 to 26-FEB-19 11:39:00 (PST-8)
Location: TUNNEL INN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Reported mud/dirt/rocks at Turntable Bay Rd.