Debris Flow · Puerto Rico

Debris Flow September 27, 2025 · Guaynabo, Puerto Rico

$400

Damage as recorded

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Emergency managers reported a small landslide at PR-833 near Urb. La Lomita in Sector Los Filtros in Barrio Frailes.

The wider storm

The flooding threat increased as a robust tropical wave moved across the region. This wave combined with instability associated with an upper-level trough. As the wave departed, tropical moisture continued to flux into Puerto Rico. Showers and thunderstorms were numerous, causing flooding, landslide and wind damage.

Began near Guaynabo (18.3812, -66.1146).

Source: NOAA Storm Events Database, event 1294809. Narratives are written by the National Weather Service forecast office that issued the report.

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