Aug 24, 2020
Storms on the 24th developed in a typical summertime environment of deep southerly windflow, carrying tropical moisture across the mid-Atlantic (with daily precipitable water values ranging from 1.30 to 1.60 inches), while abundant sunshine each afternoon provided the instability (CAPE values 1500-2500 J/Kg each day). The results were spotty thunderstorms that were efficient in producing localized heavy rain, often over ground that was excessively moist from prior rainfall events.
Source: NOAA National Weather Service Storm Events Database (event 916238). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Surry County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.