Thunderstorm Wind — Clay, Florida

2025-05-29 · near Penney Farms, Clay, Florida

Event narrative

A trained spotter reported powerlines down to the south of Lake Asbury. Time of event

based on radar data.

Wider weather episode

A mid-level shortwave trough developed an MCS that lifted east- northeastward through the day and across SE GA during peak heating. Continued SW flow increased moisture levels to above average with PWATs mainly in the 1.75-2 inch range. The combination of a moist, moderately unstable airmass and additional lift from the passing shortwave enhanced convection across SE GA and along the sea breeze merger along the Atlantic

coast. SPC had a Slight Risk (level 2 of 5) for SE GA. Strong to locally severe storm occurred during the afternoon into the evening with a confirmed tornado in St. Johns County.

View location on OpenStreetMap → (30.0000, -81.8100)

Source: NOAA Storm Events Database, event_id 1258925. Narrative written by the NWS forecast office that issued the report.