Heavy Rain — Duval, Florida

2025-08-21 · near Jacksonville, Duval, Florida

Event narrative

A personal Weather Station Riverside Rats - KFLJACKS4336 reported 2.07 inches of rain in one hour.

Wider weather episode

A trailing wake trough from Hurricane Erin combined with high moisture, diurnal instability, slow storm motion and an approaching mid-level trough produced isolated strong storms with gusty winds and heavy rainfall. Storm wind gusts of 45-55 mph occurred in the afternoon.

View location on OpenStreetMap → (30.3200, -81.6900)

Source: NOAA Storm Events Database, event_id 1285523. Narrative written by the NWS forecast office that issued the report.