First published · Last updated
Flash Flood Warning issued October 4 at 2:11PM AST until October 4 at 3:45PM AST by NWS San Juan PR
The National Weather Service in San Juan issued a flash flood warning for Canóvanas, Carolina, and Loíza, Puerto Rico, until 3:45 PM AST. Flash flooding was ongoing or expected shortly after thunderstorms produced heavy rain.
Categories: severe-weather-and-natural-disasters
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 7/10
- Geographic reach
- 3/10
- Global importance
- 2/10
- Impact magnitude
- 4/10
- Positivity
- 2/10
- Urgency
- 9/10
Why it matters
The warning reports imminent flash flooding affecting low-lying areas, streets, and highways in the named municipalities.

