County: Fairfax
ZIP Codes: 20194, 20191, 20190, 20192, 20195, 22096
Reston, Virginia, while not directly on the coast, is still susceptible to threats from hurricanes and tropical storms due to its proximity to the Atlantic Ocean and the Chesapeake Bay. The greatest threats to Reston in the event of a hurricane would likely be high winds and flooding caused by heavy rainfall. Being approximately 190 miles southwest from the closest point on the Atlantic Ocean, Reston may not experience the full force of a hurricane, but tropical storm conditions and heavy rain bands could certainly reach inland to this extent. Over the last few decades, the overall elevation and the development of flood-resistant infrastructure in Reston have mitigated the risk of devastating floods to some extent, but instances of flash flooding and damage from falling trees due to heavy wind and water-soaked ground are still concerns. Looking back over the past 30 years, several major hurricanes and tropical storms have had noticeable impacts on Reston. Hurricane Isabel (2003) and Hurricane Sandy (2012) are notable examples. Isabel caused significant disruptions and power outages in Northern Virginia, including Reston due to high wind speeds. Sandy, although largely a coastal event, still brought heavy rainfall to the region causing local floods. Historical flood risk in Reston is also a contributing factor of concern, with recurring incidents, like the flash floods from severe thunderstorms in 2019, resulting in notable property damage. Therefore, any hurricane threat assessment for Reston should take into account the potential for wind damage and inland flooding, and residents should adhere to local disaster management guidelines.