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Flood · Puerto Rico
Flood November 18, 2025 · San Sebastian, Puerto Rico
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
Emergency managers reported that floodwaters are affecting PR-109 at km 1.9 near Urb. Estancias in Barrio Culebrinas, San Sebastian. The road was partially inundated, though vehicles are still able to pass. Radar estimates indicated that approximately 2 to 3 inches of rain had fallen in the area by the time of the report.
The wider storm
A surface trough, diurnal heating, and afternoon convection, promoted showers and thunderstorms, mainly over the northwestern quadrant of Puerto Rico on November 18th. Reports of flooded roads and a landslide were received from sectors of San Sebastian.
Began near San Sebastian (18.3239, -66.9992).
Source: NOAA Storm Events Database, event 1295009. Narratives are written by the National Weather Service forecast office that issued the report.
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