01 / YEAR-BY-YEAR
EVENT FILE / 99015MINIMUM 5 REPORTS
ARROYO · PR
Flash Flood history
NOAA records coded as Flash Flood in Arroyo during the ten complete years from 2016 through 2025.
Reports5NOAA county-coded rows
Population contextNot calculatedno matched 2024 ACS county denominator
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
5 reports in ten years does not mean a 0.5-event annual forecast. Reporting units, event segmentation, coverage, and local exposure all affect the count.
03 / RECORDED CONSEQUENCES
Impact fields on these rows
Damage estimates are nominal values as filed by the reporting source and retained by NOAA.
Property damage$750.0Mnot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,017within selected window
Latest report year2,023within selected window
04 / RECENT ROW SAMPLE
Latest records in this slice
Up to eight latest rows are shown for auditability. Open NOAA for complete narratives and revisions.
| Date | Event ID | Source | Magnitude / scale | Filed damage |
|---|---|---|---|---|
| 2023-04-08 | NOAA 1,085,388 | Emergency Manager | — | $0 |
| 2021-10-02 | NOAA 986,664 | Emergency Manager | — | $0 |
| 2020-11-11 | NOAA 930,376 | Emergency Manager | — | $0 |
| 2017-09-20 | NOAA 722,507 | Public | — | $750.0M |
| 2017-08-20 | NOAA 720,433 | Emergency Manager | — | $0 |