WTUS82 KILM 160912 HLSILM NCZ087-096-099-105>110-SCZ017-023-024-032-033-039-054>056-058-059-161715- Potential Tropical Cyclone Eight Local Statement Advisory Number 3 National Weather Service Wilmington NC AL082024 512 AM EDT Mon Sep 16 2024 This product covers southeast North Carolina and northeast South Carolina **POTENTIAL TROPICAL CYCLONE EIGHT DEVELOPING OFF THE COAST OF THE CAROLINAS WILL BRING HEAVY RAINS AND COASTAL FLOODING TO THE AREA** NEW INFORMATION --------------- * CHANGES TO WATCHES AND WARNINGS: - None * CURRENT WATCHES AND WARNINGS: - A Tropical Storm Warning is in effect for Central Horry, Coastal Brunswick, Coastal Georgetown, Coastal Horry, Coastal New Hanover, Coastal Pender, and Inland Georgetown * STORM INFORMATION: - About 130 miles south-southwest of Wilmington NC or about 100 miles south-southeast of Myrtle Beach SC - 32.4N 78.3W - Storm Intensity 50 mph - Movement Northwest or 325 degrees at 3 mph SITUATION OVERVIEW ------------------ Potential Tropical Cyclone Eight off the South Carolina coast may become a tropical or subtropical storm before likely moving ashore along the northern South Carolina coast later today. Heavy rain could lead to flash flooding, especially near the South Carolina coast and in North Carolina. Tropical storm force winds are also expected, mainly along the coast, along with hazardous marine and surf conditions and minor coastal flooding. POTENTIAL IMPACTS ----------------- * FLOODING RAIN: Protect against life-threatening rainfall flooding having possible extensive impacts across southeast North Carolina and northeast South Carolina. Potential impacts include: - Major flooding from rainfall may prompt evacuations and numerous rescues. - Rivers and streams may rapidly overflow their banks in multiple places. Creeks and ditches will flood and may contain strong currents. - Flood waters may enter many structures, and some may become uninhabitable. Some road scours or complete road failures will be possible, along with the potential for sinkholes. Many streets and parking lots may flood, and may be impacted by flowing water. Many road and low-lying bridge closures are possible with some weakened or washed away. Driving conditions will be dangerous. - The delivery of drinking water and sewer services may be interrupted. Flood waters may be polluted and contain hazardous materials. Protect against dangerous rainfall flooding having possible significant impacts across southeast North Carolina and northeast South Carolina. * WIND: Protect against hazardous wind having possible limited impacts across southeast North Carolina and northeast South Carolina. Potential impacts include: - Damage to porches, awnings, carports, sheds, and unanchored mobile homes is possible. Unsecured lightweight objects may be blown about. - Some large limbs may break from trees. A few shallow rooted or weak trees may snap or be knocked down. Some fences and roadway signs will be damaged. - A few roads may become impassable due to debris, particularly within urban or heavily wooded places. Hazardous driving conditions are possible, especially for high profile vehicles on bridges and other elevated roadways. - Scattered power and communications outages are possible. * SURGE: Protect against locally hazardous surge having possible limited impacts across coastal areas. Potential impacts in this area include: - Localized inundation and minor overwash are possible, mainly along immediate shorelines and other vulnerable low-lying areas along the coast. Low spots along waterways and tidal creeks may also be impacted. - Some portions of near-shore roads and parking lots may become covered by surge water. Driving conditions may become hazardous in places where the surge covers the road. - Moderate beach erosion is possible, mainly in vulnerable locations along the oceanfront. - Minor damage to marinas, docks, boardwalks, and piers is possible. A few small craft may break away from moorings if not properly secured. - Navigation may be difficult near inlets and waterways, as navigational aids may be off station or missing. Elsewhere across southeast North Carolina and northeast South Carolina, little to no impact is anticipated. * TORNADOES: Protect against a tornado event having possible limited impacts across southeast North Carolina and northeast South Carolina. Potential impacts include: - The occurrence of isolated tornadoes can hinder preparedness actions during tropical events. - A few places may experience tornado damage, along with power and communications disruptions. - Tornadoes can cause damage to trees, vehicles, boats, and buildings. Unsecured mobile homes and poorly constructed structures are particularly vulnerable. PRECAUTIONARY/PREPAREDNESS ACTIONS ---------------------------------- * EVACUATIONS: Follow the advice of local officials. * OTHER PREPAREDNESS INFORMATION: Now is the time to bring to completion all preparations to protect life and property in accordance with your emergency plan. Outside preparations should be wrapped up as soon as possible before weather conditions completely deteriorate. Any remaining evacuations and relocations should be expedited before the onset of tropical storm force wind. Check-in with your emergency points of contact among family, friends, and workmates. Inform them of your status and well-being. Let them know how you intend to ride out the storm and when you plan to check-in again. Keep cell phones well charged and handy. Also, cell phone chargers for automobiles can be helpful after the storm. Locate your chargers and keep them with your cell phone. Closely monitor NOAA Weather radio or other local news outlets for official storm information. Be ready to adapt to possible changes to the forecast. * ADDITIONAL SOURCES OF INFORMATION: - For information on appropriate preparations see ready.gov - For information on creating an emergency plan see getagameplan.org - For additional disaster preparedness information see redcross.org NEXT UPDATE ----------- The next local statement will be issued by the National Weather Service in Wilmington NC around 11 AM EDT, or sooner if conditions warrant. $$