Thunderstorm Wind — St. Johns, Florida

2025-07-21 · near St Augustine, St. Johns, Florida

Event narrative

Power lines were blown down on Sebastian Harbor Drive. The time of damage was estimated by radar.

Wider weather episode

A surface trough axis across the southeast seaboard states interacted with diurnal instability, very high moisture content and sea breezes to produce scattered to numerous strong to pulse severe storms across the area in the afternoon and evening. Slow storm motion and high moisture with several merging boundaries produced locally heavy rain.

View location on OpenStreetMap → (29.8900, -81.3200)

Source: NOAA Storm Events Database, event_id 1277618. Narrative written by the NWS forecast office that issued the report.