What Is The Coastal Flood Advisory, How It Effects You And What To Do About It
A Coastal Flood Advisory is defined by weather authorities, usually the National Weather Service (NWS) as a notice to the public regarding forecasted coastal flooding. The advisory is normally issued when flooding amounts to sea level rise along the coast owing to high tide, storm surges and/or a merger of other weather conditions.
Coastal flooding can occur in coastal cities, towns or regions near large bodies of water (such as the Atlantic, Pacific, Gulf of Mexico, or Great Lakes regions). An advisory was issued to warn residents and businesses to prepare for isolated instances of flooding that may interfere with minor property damage and disrupt transportation routes close to the coast.
When is CoastalFlood Advisory Issued?
These conditions are generally expected to flood and thus, a Coastal Flood Advisory is issued.
High Tides: High tides can also be higher than usual during new or full moons. These high waters, along with other factors such as wind or heavy rain, can cause flooding in coastal regions situated below sea level.
Storm Surges: High winds—from hurricanes, tropical storms, and strong weather systems—force ocean water onto land. Such a phenomenon is called storm surge, which can cause coastal flooding well removed from where the storm actually strikes.
Wind Events: Prolonged winds—sometimes coupled with a storm but other times not—can drive water toward the coasts, and this is especially the case in winter when stationary high pressure systems tend to take hold.
Heavy Rainfall: An enormous amount of rupture rain falling days-on-end can cause runoff river into streams and bays, floodwater levels rising up the water afoot hills onto base-prone shipping means.
Spring Tides:[1] Some times of the year (around the equinoxes) the gravitational pull from the
