Understanding coastal flood alerts: Advisory vs. Warning during Nor'easter

The meteorologist explains the difference between a Coastal Flood Advisory (minor nuisance flooding, 3-6 inches of water) and a Coastal Flood Warning (significant flooding, imminent or in progress, potentially structural). She advises residents in warning areas to protect property, move cars, and have supplies due to potential impassable roads and power outages. She recommends the Fox Weather app for real-time alerts.