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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 services reported via social media that the Rio Culebrinas overflowed its banks near Flamboyan Avenue in Urbanizacion El Culebrinas. The road was completely impassable in both directions (lanes) at the entrance of the Urbanization, near Villa Sofia.
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 (18.3281, -66.9902).
Source: NOAA Storm Events Database, event 1295011. Narratives are written by the National Weather Service forecast office that issued the report.
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