San Francisco Bay Space Degree 5 storm dwell updates: A number of cities declare native, state emergencies as atmospheric river arrives

SAN FRANCISCO (KGO) — An extremely dangerous atmospheric river has moved into the San Francisco Bay Area and the first round of rain is already causing flooding on roadways and highways around the region.

However, ABC7 Meteorologist Drew Tuma says that the first wave won’t be the worst of it. The second round which arrives anywhere between 2 pm – 9 pm will slowly crawl over us with heavy rain which will make our flooding threat high.

TIMELINE: Tomorrow’s very strong storm upgraded to Level 5; NWS says could cause ‘loss of life’

This storm is ranking a Level 5 on the exclusive ABC7 Storm Impact Scale. This is the first level 5 storm in the history of the scale.

Jan 4, 2023

7 am
Marin County activates emergency shelter for unhoused residents

Marin County activated its severe weather emergency shelter starting Wednesday for people experiencing homelessness in anticipation of more heavy rain hitting the Bay Area this week.

The overnight warming shelter is located at the Marin County Health and Wellness campus located at 3240 Kerner Blvd., in San Rafael. It will be open from 5 pm Wednesday to 6:30 am Thursday. Individuals are encouraged to sign in by 8 pm Wednesday.

The nearest public transportation to the campus, according to Google Maps, is the bus stop at Bellam Boulevard and Lisbon Street, which is served by Marin Transit’s 580 and 23 routes. It is also near the stop at Kerner Boulevard and Larkspur Street served by Marin’s 23, 29, 35, 36 and 645 routes.

6:30 am
Danville declares local emergency through Jan 10

The Town of Danville has proclaimed a local emergency in response to the ugly storms expected to start Wednesday, while the city is still cleaning up after last weekend’s wet weather that included flooding and mudslides.

Acting as the city’s director of emergency services, Town Manager Joe Calabrigo signed the proclamation just before noon Tuesday, according to a statement from city officials. The proclamation will remain in effect until noon on Tuesday, Jan. 10.

The declaration allows Danville greater flexibility to contract for and obtain supplies for more expedient disaster response.

Residents can contact the police department for safety concerns at (925) 820-2144. To request non-urgent assistance for clean-up or other concerns, call Danville Maintenance Services at (925) 314-3450 or go to www.danville.ca.gov/danvilleconnect.

For assistance with county-maintained or privately-maintained creeks, call county public works at (925) 313-7000 or email admin@pw.ccounty.us. For power outage information, go to www.pge.com/outagealerts. Weather can be monitored at www.weather.gov/mtr.

Jan 3, 2023

7:18pm
Evacuation orders for unhoused living near creeks

San Jose has issued a mandatory evacuation order for unhoused people living in creek areas, police tweeted. SJPD says officers are responding to creek areas and making announcements to evacuate. Shelters will be provided.

7 p.m
An area of ​​Santa Cruz Co. being evacuated ahead of storm

An area near Whitehouse Canyon Road in Santa Cruz County is being evacuated due to concerns with a culvert, the sheriff’s office announced on Tuesday evening.

A culvert under Whitehouse Canyon Road became undermined during the last storm and that caused a part of the roadway to fail. The sheriff’s office anticipates that the upcoming rains pose a “significant concern” that the entire culvert could completely fail, making the roadway impassable for medical and law enforcement resources.

The zone being evacuated is CRZ-E001-C. To pinpoint its location, go to https://aware.zonehaven.com/search.

Road closures can be monitored at https://sccroadclosure.org.

6:50pm
San Jose announces State of Emergency before historic storm

On Tuesday, the City of San Jose proclaimed a State of Emergency ahead of the atmospheric river weather event. The proclamation provides emergency powers to the city needed to respond to the storm events, and simultaneously issues an evacuation order to people living within or along waterways for their safety.

“We want to make sure all residents are informed and prepared to stay safe, and that city staff has the ability to move quickly to relocate encampments that are in harm’s way,” San Jose Mayor Matt Mahan said.

5:50pm
Mandatory evacuation orders issued for parts of Watsonville in Santa Cruz Co. at high risk of flooding

The City of Watsonville issued mandatory evacuation orders Tuesday evening for neighborhoods with a high risk of flooding ahead of Wednesday’s storm.

The city tweeted a map highlighting the areas ordered to evacuate in Santa Cruz County.

“If your residence is located within this map’s blue-shaded area, you’re asked to evacuate NOW or as soon as possible to safely get ahead of the storm’s flooding,” the tweet wrote.

An overnight shelter opened at Cesar Chavez Middle School (440 Arthur Rd.). This site will serve as the central location to accommodate residents. Shelter space will be limited, so pets must be dropped off at the Animal Shelter (580 Airport Blvd.) before the storm or make arrangements with friends or family.

Ramsay Park (1301 Main St.) is also now open and serves as a place for residents to meet up with family members and get information on available services. There will be limited onsite services.

For those who need transportation services, Lift Line will be available to assist. Please call 831-688-9663.

5:10pm
SF Bay Ferry suspending service for 2 routes affecting Alameda, Oakland on Wednesday, agency says

The San Francisco Bay Ferry will be suspending service to two routes affecting Alameda and Oakland on Wednesday due to the storm forecast, the agency said on Tuesday.

The Harbor Bay and South San Francisco routes will not be sailing in either direction.

“Big southerly winds have outsized impacts at Harbor Bay and SSF terminals,” said the agency on Twitter.

All other routes will operate as scheduled, the agency said.

RELATED: Here’s how Bay Area is preparing for dangerous Level 5 storm taking aim at region

5 p.m
Flood Warning issued for the Russian River in the North Bay

A Flood Warning has been issued on the Russian River near Johnson’s Beach in Guerneville, according to Meteorologist Drew Tuma. River forecast to crest at 35.4 feet Thursday evening causing moderate flooding.

4 p.m
Pleasant Hill announces several sandbag locations ahead of storm

Pleasant Hill officials said Tuesday that city sandbag locations have been refilled and asked residents to respect the city’s 10-bag limit per household ahead of Wednesday’s storm.

Sandbags are located at City Hall at 100 Gregory Lane, the community center at 320 Civic Drive, and on Hawthorne Drive near Pleasant Oaks Park.

Pleasant Hill experienced flooding during last weekend’s storm and is expected to have similar issues once the next storm hits Wednesday. City officials asked people not to drive through flooded areas and around roadway closure signs and barricades.

3 p.m
Orinda residents can fill sandbags at 2 locations

The city of Orinda has sand and empty sandbags available Tuesday at Moraga-Orinda Fire District Fire Station No. 43 at 20 Via Las Cruces, and at Fire Station No. 44 at 295 Orchard Road ahead of Wednesday’s storm.

Residents should bring their own shovels.

2:30pm
Sandbags available at 2 San Ramon locations for residents

San Ramon police said sandbags are available Tuesday at two locations in the city ahead of another large storm forecast in the area.

The sandbags are available at Central Park at 12501 Alcosta Blvd. and at Athan Downs Park at 2975 Montevideo Drive.

2 pm
Santa Clara Co. offering free sandbags are several locations

Santa Clara County residents can get free filled sandbags from sandbag sites operated by the Santa Clara Valley Water District ahead of more heavy rainfall expected this week.

At the five Valley Water sandbag sites scattered throughout the county, residents can pick up free filled sandbags or fill their own with bags and sand the district has provided.

There are also 20 city and county public works yards with bags and sand that residents can fill themselves. A shovel and someone to help lift the sandbags is recommended since they are heavy.

Some sites may require proof of residency. More information and site locations can be found at https://www.valleywater.org/flooding-safety/flood-ready/sandbags.

12:45 p.m
SF leaders give update on how city is preparing for storm

San Francisco leaders provided an update on how the city is preparing for the incoming atmospheric river. This comes after the city saw more than 5 inches of rainfall on New Year’s Eve causing widespread flooding making it the second wettest day in recorded history in San Francisco. Mayor London Breed says Wednesday’s storm will be significant. She is urging people to limit travel if possible. She warns of localized flooding. The mayor also says to use 911 for life-threatening emergencies, and 311 for reports of flooding in one’s home or business.

SF Department of Emergency and Management Mary Ellen Carroll says the National Weather Service has upgraded the wind gusts for Wednesday to 60 to 70 mph. There will be a Flood Watch from Wednesday at 4 am to Thursday at 4 pm This could mean power outages and falling trees.

Officials are also recommending people to stock up on batteries and flashlights.

12:30 p.m
SF warns sandbags are running low

SF Public Works says it is running low on sandbags. Residents asked to only get them if you really need them, limit of five per address.

“We have a limited supply of sandbags available for San Francisco residents whose properties are prone to flooding. Limit 5 per address. Pick up at our Operations Yard, Marin and Kansas streets gate. We’ll stay open until 8 pm Please only get sandbags if you really need them.”

Sandbags are available for residents and business owners. More details are available through “SF72” here.

8:30 am

Most of Bay Area under moderate risk of flooding

The National Weather Service has placed most of the Bay Area under a moderate risk of flooding tomorrow for excessive rainfall. ABC7 Meteorologist Drew Tuma says given our wet soil conditions produced by recent heavy rains, flooding is likely.

Jan 2, 2023

3 p.m
NWS says powerful storm could cause ‘loss of life’

The National Weather Service said Monday that this upcoming storm will likely be “the most impactful system on a widespread scale that this meteorologist has seen in a long time.”

NWS officials say not only will this storm bring flooding, power outages and “disruption to commerce,” it will also most likely cause loss of human life. They say this system will be brutal and needs to be taken seriously.

Watch the latest AccuWeather forecast and take a look at recent weather stories and videos.

If you’re on the ABC7 News app, click here to watch live

Copyright © 2023 KGO-TV. All rights reserved.