01 / YEAR-BY-YEAR
EVENT FILE / 99127MINIMUM 5 REPORTS
SAN JUAN · PR
Flash Flood history
NOAA records coded as Flash Flood in San Juan during the ten complete years from 2016 through 2025.
Reports109NOAA county-coded rows
Population contextNot calculatedno matched 2024 ACS county denominator
Injuries2direct + indirect fields
Fatalities1direct + indirect fields
Not a probability
109 reports in ten years does not mean a 10.9-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$255Knot inflation-adjusted
Crop damage$1Knot inflation-adjusted
First report year2,016within selected window
Latest report year2,025within 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 |
|---|---|---|---|---|
| 2025-12-24 | NOAA 1,298,380 | State Official | — | $1K |
| 2025-12-24 | NOAA 1,298,378 | 911 Call Center | — | $1K |
| 2025-09-22 | NOAA 1,294,711 | Broadcast Media | — | $0 |
| 2025-04-28 | NOAA 1,257,235 | Public | — | $10K |
| 2025-04-28 | NOAA 1,257,234 | Emergency Manager | — | $5K |
| 2025-04-28 | NOAA 1,257,233 | Emergency Manager | — | $5K |
| 2025-04-29 | NOAA 1,257,222 | State Official | — | $600 |
| 2025-04-28 | NOAA 1,256,936 | 911 Call Center | — | $25K |