Flash Flood — San Juan, Puerto Rico

2025-09-22 · near San Juan, San Juan, Puerto Rico

Event narrative

Broadcast media reported impassable roads at San Alfonso Avenue, near Wendys, Reyes Pharmacy #3.

Wider weather episode

A deep tropical moisture surge contributed to the generation of showers and thunderstorms. As rain accumulated, soil became saturated, and flooding and landslides were registered. Also, wind and lightning damage was also observed within the thunderstorms.

View location on OpenStreetMap → (18.3886, -66.0950)

Source: NOAA Storm Events Database, event_id 1294711. Narrative written by the NWS forecast office that issued the report.