NOAA STORM EVENTS · COMPLETE YEARS 2016–2025HISTORICAL REPORTS, NOT A FORECAST OR RISK SCORE
STORM EVENTLEDGERCOUNTY REPORTS · SEASONALITY · IMPACT
EVENT FILE / 06055MINIMUM 5 REPORTS

NAPA · CA

Debris Flow history

NOAA records coded as Debris Flow in Napa during the ten complete years from 2016 through 2025.

Reports19NOAA county-coded rows
Population context14.1per 100,000 residents · 2024 ACS denominator 134,869
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability

19 reports in ten years does not mean a 1.9-event annual forecast. Reporting units, event segmentation, coverage, and local exposure all affect the count.

01 / YEAR-BY-YEAR

How the record changed

20162
20175
20182
20199
20211
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$0not inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,016within selected window
Latest report year2,021within 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.

DateEvent IDSourceMagnitude / scaleFiled damage
2021-01-26NOAA 932,426Public$0
2019-02-27NOAA 802,832Law Enforcement$0
2019-02-26NOAA 802,712Law Enforcement$0
2019-02-26NOAA 802,703Law Enforcement$0
2019-02-14NOAA 801,991Law Enforcement$0
2019-02-14NOAA 801,988Law Enforcement$0
2019-02-13NOAA 800,990Law Enforcement$0
2019-02-13NOAA 800,877Law Enforcement$0
READING THE RECORD

History is evidence—not a forecast.

A NOAA record count describes reports entered for a place and period. It does not estimate the chance, severity, or location of a future event. For active hazards, use your local National Weather Service office and official alerts.