Oct 9, 2020
Delta first developed into a tropical depression in the Caribbean just south of Jamaica on the afternoon of October 4th. As it tracked across the western Caribbean, it rapidly intensified into a Category 4 hurricane. In fact, intensifying from tropical depression to Category strength in 40 hours is the fastest rate of intensification of any storm on record in the Atlantic Basin. Delta quickly weakened to a category 1 hurricane after making its first landfall on the Yucatan Peninsula. It graduall
Source: NOAA National Weather Service Storm Events Database (event 925015). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in St. Helena County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.