The storm has caused structural damage to homes along the Southern California coast, with more than half a dozen houses declared unsafe. Residents in Long Beach have been urged to avoid the peninsula as cleanup efforts continue. In Las Vegas, heavy rainfall led to flash flooding, resulting in water rescues and submerged streets. The Pacific Ocean's elevated temperatures have contributed to higher tide levels, increasing the risk of coastal flooding. These impacts are described as unprecedented for the affected communities, highlighting the vulnerability of the region to such weather events.