Orange County officials on Friday launched a new online resource dedicated to providing emergency information to residents and businesses as preparations intensify for potentially severe storms and flooding linked to El Niño weather conditions. The new website is intended to serve as a central source for updates on the county’s emergency response efforts, including storm-related developments, links to local government resources, and crucial information about preparing for hazardous weather, officials said.
In addition to this main resource, OC Public Works established a separate online page offering detailed information specifically on protecting homes and businesses from flooding, guidance for safe travel during storms, and an overview of measures being undertaken to protect public infrastructure. This proactive approach aims to equip property owners and local commerce with the necessary tools to safeguard their assets and ensure community resilience.
County officials issued a warning that El Niño conditions are expected to bring repeated rounds of heavy rain, strong winds, mountain snow, flooding, landslides, and debris flows to Southern California. The conditions could also include large waves and coastal flooding during periods of unusually high tides. Such weather events, according to the county, could lead to significant practical impacts for residents and businesses, including road closures, power outages, damage to infrastructure, and potential evacuations, with emergency updates to be posted on the new website. This highlights the potential costs and disruptions to daily life and business operations.
The launch of these new resources coincides with Orange County facing another round of potentially damaging coastal flooding. High surf and elevated tides have already begun to affect beach communities. Newport Beach, for example, declared a local emergency on Friday after coastal flooding inundated streets on the Balboa Peninsula. City officials promptly urged residents and motorists to avoid the affected area, prioritizing public safety. City crews were observed rebuilding protective sand berms, operating pumps, and opening tide valves to drain flooded streets, as officials cautioned that conditions might worsen throughout the weekend.
The National Weather Service issued a coastal flood warning for Orange County beaches, effective through 3 p.m. Sunday. The greatest threat of coastal flooding is anticipated Sunday morning when ocean swells, strong onshore winds, and high tides exceeding seven feet are expected to combine. Forecasters warned of potentially significant flooding and beach erosion, with surf expected to reach five to seven feet, and occasional sets possibly reaching nine feet on Sunday. A coastal flood advisory will remain in effect from 3 p.m. Sunday until 2 p.m. Tuesday, with minor coastal flooding remaining possible. The impact on coastal property and infrastructure is a key concern for residents and businesses.
These recent developments follow earlier emergency declarations. On September 17, Orange County proclaimed a local emergency in response to coastal impacts associated with Hurricane Marie. Subsequently, Governor Gavin Newsom proclaimed an El Niño-related state of emergency on September 21, a measure that mobilizes state resources in anticipation of forthcoming winter storms, underscoring the serious nature of the anticipated weather.
County officials urged residents and businesses to prepare diligently for what could be a wetter-than-average winter season. Key recommendations include developing comprehensive emergency plans, assembling portable emergency supply kits, and signing up for emergency notifications through AlertOC. Residents are also encouraged to monitor official county social media accounts and local news outlets for ongoing updates on storm conditions and emergency response efforts, ensuring they stay informed about the practical implications for their homes and communities and can respond effectively to protect property and safety. Additional flood preparation and roadway safety information is available through county online resources, and emergency planning resources are also available.
