A flash flood warning is issued for LA County. Shanna Mendiola has the forecast for Sunday Aug. 20, 2023.
Tropical Storm Hilary delivered a day of record rainfall and left behind pockets of damage in Southern California.
The storm, unlike any the region has seen in decades, was downgraded Sunday from a hurricane as it moved up the coast. The system began moving out of the region Monday morning.
Here are the key numbers to remember to report emergencies during and after the storm.
Get top local stories in Southern California delivered to you every morning. >Sign up for NBC LA's News Headlines newsletter.
In the city of Los Angeles
Tropical Storm Hilary page: Evacuations, slide warning signs, road closures, flood safety and more
Call 311 to report the following
- Downed trees, tree limbs
- Mudslides, rockslides
- Roadway flooding
- Potholes
- Street light problems
- Animal services
Call 911 for
- Downed power lines
- Life-threatening medical emergencies
Call 1-800-DIAL-DWP (1-800-342-5397)
- Power outages
- Water main break
LA city residents are also urged to register for Notify LA for local alerts during the storm. Updates from the city will also be posted on @ReadyLA social media channels.
In LA County
- Tropical Storm Hilary Response Page: Find evacuation information, shelters, road closures and more.
- Twitter: ReadyLACounty
In Orange County
- Visit the Orange County Tropical Storm Hilary resources page for emergency services information.
- Sign up for AlertOC alerts.
- Twitter: @OCGovCA Facebook:@OCGov Instagram: @OCGov
- Twitter: @OCSheriff Facebook: @OCSheriff
- Twitter: @OCPublicWorks Facebook: @OCPublicWorks
- Twitter: @OCAnimalCare Facebook: @OCAnimalCare
- Twitter: @OCFireAuthority Facebook: @OCFireAuthority
In Riverside County
- Register for AlertRivCo
- Riverside County resources list
- Flooding information
- Power outages
In San Bernardino County
- Tropical Storm Hilary Information: 909.387.3911 | StormInfo.SBCounty.gov
- Alerts and warnings
- Sandbags
- Flooding information
