Aug 18, 2022
A weak area of low surface low pressure formed along a frontal boundary that was draped across the local area. Aloft, shortwave impulses traversed with the better dynamic |forcing over southeast GA. The entire airmass was primed (PWAT over 2 inches) and prevailing westerly steering flow focused the strongest convection along the sea breezes mergers toward the I-95 corridor in the afternoon and into the evening. A cluster of storms formed along the front across NE FL and Duval county. When these
Source: NOAA National Weather Service Storm Events Database (event 1045613). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Duval County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.