Flood · Puerto Rico

Flood August 4, 2021 · Trujillo Alto, Puerto Rico

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

What the National Weather Service wrote

Flooding reported in Calle Jupiter.

The wider storm

A Tropical Upper Tropospheric Trough (TUTT) and near normal moisture combined with daytime heating and local effects to generate a line of heavy showers, affecting the San Juan metro area.

Began near Trujillo Alto (18.3737, -66.0047).

Source: NOAA Storm Events Database, event 975944. Narratives are written by the National Weather Service forecast office that issued the report.

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