Hail · Puerto Rico

Hail October 18, 2025 · Guaynabo, Puerto Rico

0.25 in

Hail diameter

$250

Damage as recorded

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

What the National Weather Service wrote

Broadcast media shared a video from the public showing pea-sized hail in the Santa Rosa I area of Guaynabo. The hail occurred during a strong thunderstorm. No injuries or damage to structures, vehicles, or vegetation were reported.

The wider storm

An unstable weather pattern supported periods of enhanced shower and thunderstorm activity across Puerto Rico. Thunderstorms developed mainly during the afternoon, resulting in localized impacts, including flooding, hail, and lightning-related incidents.

Began near Guaynabo (18.3460, -66.1177).

Source: NOAA Storm Events Database, event 1297121. Narratives are written by the National Weather Service forecast office that issued the report.

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