A quasi-stationary westerly upper flow regime yielded multiple atmospheric rivers over Northwest California during the first two weeks of January. Impacts from these events were widespread, both in terms of flooding and wind damage.

Strong Wind in NORTHWESTERN MENDOCINO INTERIOR, CALIFORNIA
From 04-JAN-23 07:59:00 to 04-JAN-23 07:59:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Powerline fell and started a fire.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 07:18:00 to 04-JAN-23 07:18:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Downed power lines.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 07:45:00 to 04-JAN-23 07:45:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees down across the westbound lane of HWY 299.

Strong Wind in NORTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 08:48:00 to 04-JAN-23 08:48:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree and power lines down across a roadway.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 08:57:00 to 04-JAN-23 08:57:00 (PST-8)
Magnitude: 35.00 MG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree blocking HWY 36.

Strong Wind in COASTAL DEL NORTE, CALIFORNIA
From 04-JAN-23 08:21:00 to 04-JAN-23 08:21:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Downed tree blocking HWY 101.

High Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 08:50:00 to 04-JAN-23 08:50:00 (PST-8)
Magnitude: 55.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Observation site KACV. Elevation 217 feet.

Strong Wind in SOUTHERN LAKE COUNTY, CALIFORNIA
From 04-JAN-23 08:40:00 to 04-JAN-23 08:40:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree blocking Soda Bay Road.

High Wind in NORTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 09:01:00 to 04-JAN-23 09:01:00 (PST-8)
Magnitude: 72.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Elevation of the observation is 2653 feet.

Strong Wind in NORTHERN TRINITY, CALIFORNIA
From 04-JAN-23 09:51:00 to 04-JAN-23 09:51:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Large tree down across HWY 299.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 09:19:00 to 04-JAN-23 09:19:00 (PST-8)
Magnitude: 30.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees down on Eagle Lane.

Strong Wind in SOUTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 09:54:00 to 04-JAN-23 09:54:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree and powerlines down across HWY 254 in Humboldt Redwoods State Park.

Strong Wind in COASTAL DEL NORTE, CALIFORNIA
From 04-JAN-23 09:41:00 to 04-JAN-23 09:41:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree down blocking HWY 101 off ramp.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 04-JAN-23 09:41:00 to 04-JAN-23 09:41:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree blocking HWY 1.

Strong Wind in NORTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 09:44:00 to 04-JAN-23 09:44:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Man struck by a falling tree.

Strong Wind in COASTAL DEL NORTE, CALIFORNIA
From 04-JAN-23 09:48:00 to 04-JAN-23 09:48:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Downed powerlines started a fire on HWY 199.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 04-JAN-23 10:19:00 to 04-JAN-23 10:19:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Power lines started a fire on HWY 1.

Strong Wind in SOUTHWESTERN HUMBOLDT, CALIFORNIA
From 04-JAN-23 10:21:00 to 04-JAN-23 10:21:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree partially down across Upper Pacific Drive.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 08:00:00 to 04-JAN-23 08:00:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Vehicle stuck in downed tree on HWY 101.

High Wind in COASTAL DEL NORTE, CALIFORNIA
From 04-JAN-23 11:40:00 to 04-JAN-23 11:40:00 (PST-8)
Magnitude: 60.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

High wind gust measured at sea level on the south side of Crescent City.

High Wind in SOUTHWESTERN HUMBOLDT, CALIFORNIA
From 04-JAN-23 11:42:00 to 04-JAN-23 11:42:00 (PST-8)
Magnitude: 82.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Observation site elevation is 1696 feet.

Strong Wind in NORTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 11:38:00 to 04-JAN-23 11:38:00 (PST-8)
Magnitude: 43.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Emergency closure of Bald Hills Road due to fallen trees.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 10:00:00 to 04-JAN-23 10:00:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: County Official

Woody Road closed due to downed trees on power lines.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 11:47:00 to 04-JAN-23 11:47:00 (PST-8)
Magnitude: 22.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Full closure of HWY 101 due to fallen trees.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 11:48:00 to 04-JAN-23 11:48:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: County Official

Bald Mountain Road closed near Maple Creek Road due to downed trees blocking the roadway.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 11:58:00 to 04-JAN-23 11:58:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Large tree fell onto the McKinleyville Redwood Community Pharmacy.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 04-JAN-23 13:09:00 to 04-JAN-23 13:09:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Full road closure of HWY 1 due to several downed trees.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 04-JAN-23 13:24:00 to 04-JAN-23 13:24:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Highway 1 was closed due to trees down across roadway.

Strong Wind in NORTHWESTERN MENDOCINO INTERIOR, CALIFORNIA
From 04-JAN-23 12:01:00 to 04-JAN-23 12:01:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Power line down across roadway due to fallen tree.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 11:00:00 to 04-JAN-23 11:00:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Newspaper

A tree fell onto a home and trapped two people. At least one victim was transported to a hospital.

High Wind in NORTHWESTERN MENDOCINO INTERIOR, CALIFORNIA
From 04-JAN-23 13:00:00 to 04-JAN-23 13:00:00 (PST-8)
Magnitude: 65.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The elevation of the observation is 4230 feet.

High Wind in SOUTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 13:55:00 to 04-JAN-23 13:55:00 (PST-8)
Magnitude: 68.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Station elevation is 2737 feet.

High Wind in NORTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 14:01:00 to 04-JAN-23 14:01:00 (PST-8)
Magnitude: 70.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Station elevation is 2653 feet.

Flood in MENDOCINO, CALIFORNIA
From 04-JAN-23 15:59:00 to 04-JAN-23 15:59:00 (PST-8)
Location: CUMMINGS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

An earth slide due to heavy rain occurred across HWY 101.

Flood in HUMBOLDT, CALIFORNIA
From 04-JAN-23 15:54:00 to 04-JAN-23 15:54:00 (PST-8)
Location: SHIVELY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rain caused an earth slide across HWY 101.

High Wind in SOUTHWESTERN HUMBOLDT, CALIFORNIA
From 04-JAN-23 10:46:00 to 04-JAN-23 10:46:00 (PST-8)
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Roof blown off of a home. Wind estimated to be 65 mph.

Strong Wind in SOUTHWESTERN HUMBOLDT, CALIFORNIA
From 04-JAN-23 12:21:00 to 04-JAN-23 12:21:00 (PST-8)
Magnitude: 48.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Multiple trees fell into homes.

Strong Wind in SOUTHWESTERN MENDOCINO INTERIOR, CALIFORNIA
From 04-JAN-23 16:39:00 to 04-JAN-23 16:39:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Highway 128 was closed due to fallen trees.

Strong Wind in NORTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 20:19:00 to 04-JAN-23 20:19:00 (PST-8)
Magnitude: 43.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Department of Highways

Roadway blocked due to fallen trees.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 04-JAN-23 21:45:00 to 04-JAN-23 21:45:00 (PST-8)
Magnitude: 31.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Highway 1 was closed due to a fallen tree.

Flood in MENDOCINO, CALIFORNIA
From 04-JAN-23 23:33:00 to 04-JAN-23 23:33:00 (PST-8)
Location: UKIAH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Highways closed from Ukiah to Hopland due to flooding.

Heavy Rain in MENDOCINO, CALIFORNIA
From 04-JAN-23 20:20:00 to 04-JAN-23 20:20:00 (PST-8)
Location: OLD HOPLAND
Crop damage: 0.00K
Reported by: Department of Highways

Traffic collision due to an earth slide across HWY 101.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 04-JAN-23 18:59:00 to 04-JAN-23 18:59:00 (PST-8)
Magnitude: 39.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Highway 1 was fully closed due to a downed tree.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 05-JAN-23 00:12:00 to 05-JAN-23 00:12:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Full closure of HWY 1 due to a fallen tree.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 04-JAN-23 19:59:00 to 04-JAN-23 19:59:00 (PST-8)
Magnitude: 38.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Full closure of HWY 1 due to a downed tree.

Strong Wind in SOUTHERN LAKE COUNTY, CALIFORNIA
From 04-JAN-23 22:32:00 to 04-JAN-23 22:32:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

Traffic collision on HWY 20 occurred due to a downed tree that fell due to strong wind.

Strong Wind in SOUTHERN LAKE COUNTY, CALIFORNIA
From 04-JAN-23 22:20:00 to 04-JAN-23 22:20:00 (PST-8)
Magnitude: 29.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A 40 foot tall tree fell across the intersection of Soda Bay Road and Crystal Drive.

Strong Wind in SOUTHERN LAKE COUNTY, CALIFORNIA
From 05-JAN-23 00:36:00 to 05-JAN-23 00:36:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree down across roadway.

Strong Wind in SOUTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 05-JAN-23 01:57:00 to 05-JAN-23 01:57:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Redwood tree fell across HWY 101.

Strong Wind in SOUTHERN LAKE COUNTY, CALIFORNIA
From 05-JAN-23 01:00:00 to 05-JAN-23 01:00:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Department of Highways

Eastbound HWY 175 closed due to downed trees and powerlines.

Strong Wind in NORTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 05-JAN-23 02:16:00 to 05-JAN-23 02:16:00 (PST-8)
Magnitude: 43.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong wind pushed a vehicle off HWY 101.

Flood in HUMBOLDT, CALIFORNIA
From 05-JAN-23 02:24:00 to 05-JAN-23 02:24:00 (PST-8)
Location: SHIVELY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Roadway closed due to flooding.

Strong Wind in NORTHERN TRINITY, CALIFORNIA
From 05-JAN-23 02:33:00 to 05-JAN-23 02:33:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tree down across roadway.

Strong Wind in MENDOCINO COAST, CALIFORNIA
From 05-JAN-23 02:21:00 to 05-JAN-23 02:21:00 (PST-8)
Magnitude: 30.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Vehicle ran into a tree that fell down due to strong wind.

Strong Wind in SOUTHERN LAKE COUNTY, CALIFORNIA
From 05-JAN-23 01:35:00 to 05-JAN-23 01:35:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Highway 175 was closed due to downed trees.

Flood in LAKE, CALIFORNIA
From 05-JAN-23 02:49:00 to 05-JAN-23 02:49:00 (PST-8)
Location: FINLEY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Clark Drive closed due to flooding.

Strong Wind in NORTHWESTERN MENDOCINO INTERIOR, CALIFORNIA
From 05-JAN-23 04:18:00 to 05-JAN-23 04:18:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Tree down across HWY 20.

Strong Wind in SOUTHWESTERN HUMBOLDT, CALIFORNIA
From 05-JAN-23 05:36:00 to 05-JAN-23 05:36:00 (PST-8)
Magnitude: 26.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees and powerlines down across roadway.

Strong Wind in SOUTHWESTERN HUMBOLDT, CALIFORNIA
From 05-JAN-23 07:20:00 to 05-JAN-23 07:20:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees and powerlines down across a roadway.

Strong Wind in SOUTHERN TRINITY, CALIFORNIA
From 05-JAN-23 07:20:00 to 05-JAN-23 07:20:00 (PST-8)
Magnitude: 17.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Power lines down across roadway.

Coastal Flood in COASTAL DEL NORTE, CALIFORNIA
From 05-JAN-23 08:00:00 to 05-JAN-23 08:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Coastal flooding across HWY 101 southeast of Crescent City.

Coastal Flood in COASTAL DEL NORTE, CALIFORNIA
From 05-JAN-23 08:00:00 to 05-JAN-23 08:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Coastal flooding across jetty and adjacent roadway in southeast portion of Crescent City.

Flood in HUMBOLDT, CALIFORNIA
From 05-JAN-23 12:42:00 to 05-JAN-23 12:42:00 (PST-8)
Location: BAYSIDE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Flooding on Old Arcata Road between Graham Road and Jacoby Creek Road.

Flood in HUMBOLDT, CALIFORNIA
From 05-JAN-23 12:45:00 to 05-JAN-23 12:45:00 (PST-8)
Location: FRESHWATER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Howard Heights Road flooded at Freshwater Road.

Heavy Rain in MENDOCINO, CALIFORNIA
From 07-JAN-23 03:27:00 to 07-JAN-23 03:27:00 (PST-8)
Location: DOS RIOS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

An earth slide occurred across HWY 162 due to heavy rain.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 07-JAN-23 02:30:00 to 07-JAN-23 02:30:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: NWS Employee

Tree down across roadway.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 07-JAN-23 02:30:00 to 07-JAN-23 02:30:00 (PST-8)
Magnitude: 35.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees down across roadway.

High Wind in NORTHERN LAKE COUNTY, CALIFORNIA
From 04-JAN-23 17:36:00 to 04-JAN-23 17:36:00 (PST-8)
Magnitude: 77.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Elevation of the observation is 4843 feet.

Coastal Flood in SOUTHWESTERN HUMBOLDT, CALIFORNIA
From 05-JAN-23 08:00:00 to 05-JAN-23 08:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Four homes in Shelter Cove damaged by large surf and tides.

High Surf in MENDOCINO COAST, CALIFORNIA
From 05-JAN-23 07:45:00 to 05-JAN-23 07:45:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A lighthouse experienced significant damage due to a large wave.

Coastal Flood in MENDOCINO COAST, CALIFORNIA
From 05-JAN-23 09:00:00 to 05-JAN-23 09:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Parking lot was flooded 1 mile south of Fort Bragg due to coastal storm surge at high tide.

Strong Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 15:00:00 to 04-JAN-23 15:00:00 (PST-8)
Magnitude: 22.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: NWS Employee

Power poles down on Route 255 due to strong winds.

Winter Weather in SOUTHERN TRINITY, CALIFORNIA
From 02-JAN-23 10:00:00 to 02-JAN-23 15:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Four inches of snow at an elevation of 3000 feet.

Winter Weather in SOUTHERN TRINITY, CALIFORNIA
From 02-JAN-23 10:00:00 to 02-JAN-23 14:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Three inches of snow across South Fork Mountain on HWY 36.

High Wind in NORTHERN HUMBOLDT INTERIOR, CALIFORNIA
From 04-JAN-23 08:01:00 to 04-JAN-23 08:01:00 (PST-8)
Magnitude: 67.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Observation was made at an elevation of 2653 feet.

High Wind in NORTHERN HUMBOLDT COAST, CALIFORNIA
From 04-JAN-23 07:30:00 to 04-JAN-23 09:30:00 (PST-8)
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Multiple trees down blocking portions of HWY 101 near Big Lagoon to near Patrick's Point. Additional trees down on secondary roads. Wind speeds estimated based on tree damage including trees completely snapped at the base.