FloodZoneMap.org

Flash Flood — Mecklenburg, NC

Nov 12, 2020

Tropical Cyclone Eta moved from the eastern Gulf of Mexico, across the northern Florida peninsula, to off the South Carolina coast throughout the 11th and 12th. Tropical moisture streaming into the Carolinas throughout this time resulted in development of heavy rainfall, with widespread rainfall amounts of 4 to 6 inches, with locally higher amounts across the foothills and Piedmont of North Carolina. This resulted in areas of flash flooding and main stem river flooding, some of which was signifi

Source: NOAA National Weather Service Storm Events Database (event 930569). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Mecklenburg, NC

This event is one of many recorded floods in Mecklenburg County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Mecklenburg County flood data →

More Flood Stories

Flash Flood3 deaths$8.5M damage

Mecklenburg, NC · Jul 23, 1997

A cluster of thunderstorms producing very heavy rain sank south in the Charlotte metro area shortly before midnight of the 23rd and continued to redevelop over the area through mid-morning. Severe flash flooding resulted as nearly 10 inches of rain fell in some spots.

Read the full account →
Tropical Storm2 deaths$3.0M damage

Mecklenburg, NC · Sep 27, 2024

Tropical Cyclone Helene began organizing over the western Caribbean on the 23rd and 24th of September before rapidly intensifying as it moved north through the eastern Gulf of Mexico on the 25th and 26th.

Read the full account →
Flash Flood1 death

Mecklenburg, NC · Jan 23, 1999

Unseasonably warm, moist air and strong winds through a deep layer of the atmosphere combined to produce a line of thunderstorms along a cold front advancing east across North Carolina.

Read the full account →
Flash Flood$25.0M damage

Mecklenburg, NC · Sep 27, 2024

Tropical Cyclone Helene began organizing over the western Caribbean on the 23rd and 24th of September before rapidly intensifying as it moved north through the eastern Gulf of Mexico on the 25th and 26th.

Read the full account →