Southern California is on high alert as a potent atmospheric river storm is set to unleash its fury, bringing along the threat of significant waves, severe flooding, and more. With the storm predicted to hit Los Angeles on Sunday, local authorities are urging residents to stay vigilant and take necessary precautions.

Mayor’s Urgent Plea and Preparedness Measures

During a Friday afternoon news conference, Mayor Karen Bass emphasized the urgency of the situation, stating that the city has been diligently preparing for the impending storm expected to last from Sunday through Tuesday. Drawing a comparison, she noted that current indications suggest the storm could rival the intensity of Tropical Storm Hilary in August.

To ensure readiness, Mayor Bass urged common-sense precautions, such as staying at home and avoiding travel starting Sunday. The city assures residents that preparations are in place to face whatever challenges the storm may bring.

Forecasted Timeline and Intensity

SUNDAY, FEB. 4

The atmospheric river is expected to arrive on Sunday, triggering a wind advisory in LA County at 6 a.m. and a flood watch at 12 p.m. Very heavy rain, thunderstorms, and potentially life-threatening flash floods are anticipated, particularly in the evening. Flood watches have also been issued for surrounding counties.

This multi-day storm is forecasted to bring three to six inches of rain in coastal and valley areas and six to 12 inches in the mountains, concentrated in a 24- to 36-hour period between Sunday and Monday.

MONDAY, FEB. 5

Heavy storm conditions are expected to persist into Monday, with strong winds reaching up to 60 to 90 mph in higher mountain areas and along the 5 Freeway corridor. The Los Angeles River is predicted to become a raging river, posing significant dangers. National Weather Service (NWS) forecasters urge residents to prepare for a major flooding event.

TUESDAY, FEB. 6 AND BEYOND

The wet weather pattern will continue into Tuesday evening, with drier conditions expected by Wednesday. Snow levels may fall as low as 3,500 feet by Thursday.

Evacuation Orders and Warnings

Los Angeles County

Evacuation orders have been issued for several areas, including the La Tuna Canyon Road area, Owen Fire area, Agua Fire area, and Fish Fire burn scar area. Evacuation warnings are in place for unincorporated areas near burn scars, including Juniper Hills and Valyermo.

Ventura County

Evacuation orders are in effect for Matilija Canyon, North Fork, and Camino Cielo. Evacuation warnings and advisories cover various areas, including Ventura RV Resort, Community of Foster Park, Old Creek Road, and La Conchita.

Preparedness Measures and Shelter Information

LA City Fire Chief Kristin Crowley emphasized the need for residents to take the storm seriously, update emergency kits, avoid unnecessary travel, and stay informed through official channels.

Evacuation shelters are available in Sunland Senior Citizen Center, Lake View Terrace Recreation Center, Ventura College Gymnasium, Hansen Dam Horse Park, and the LA Equestrian Center.

Conclusion

As Southern California braces for the impending atmospheric river storm, residents are advised to heed evacuation orders, stay informed, and take necessary precautions. The collaborative efforts of local authorities and timely preparedness can help mitigate the potential impact of this powerful weather event. Stay safe and stay informed.