Sep 8, 2021
A tropical low was approaching the FL panhandle from the Gulf of Mexico with deep tropical moisture on the east side of the system overspreading the local forecast area under SSW flow. Showers and storms developed west to east through the day with storm enhancement toward the I-95 corridor and east coast where an east coast sea breeze drifted inland.
Source: NOAA National Weather Service Storm Events Database (event 978801). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in St. Johns County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.