Flood — Isabela, Puerto Rico

2021-03-20 · near Isabela, Isabela, Puerto Rico

Event narrative

Heavy rains lead to minor flooding Calle Malasia.

Wider weather episode

A surge in low-level moisture combined with daytime heating and local effects to generate afternoon convection across the northwestern quadrant of PR. In addition, a persistent streamer developed from Trujillo Alto to Toa Baja, generating significant rainfall activity, especially across Toa Baja and Catao, where estimates were in excess of 3-5 inches.

View location on OpenStreetMap → (18.4793, -67.0165)

Source: NOAA Storm Events Database, event_id 950893. Narrative written by the NWS forecast office that issued the report.