NOAA STORM EVENTS · COMPLETE YEARS 2016–2025HISTORICAL REPORTS, NOT A FORECAST OR RISK SCORE
STORM EVENTLEDGERCOUNTY REPORTS · SEASONALITY · IMPACT
EVENT FILE / 06109MINIMUM 5 REPORTS

TUOLUMNE · CA

Flash Flood history

NOAA records coded as Flash Flood in Tuolumne during the ten complete years from 2016 through 2025.

Reports7NOAA county-coded rows
Population context12.8per 100,000 residents · 2024 ACS denominator 54,498
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability

7 reports in ten years does not mean a 0.7-event annual forecast. Reporting units, event segmentation, coverage, and local exposure all affect the count.

01 / YEAR-BY-YEAR

How the record changed

20182
20192
20201
20232
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$43.0Mnot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,018within 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.

DateEvent IDSourceMagnitude / scaleFiled damage
2023-03-11NOAA 1,090,191Emergency Manager$0
2023-03-11NOAA 1,090,187Emergency Manager$0
2020-08-17NOAA 903,137Park/Forest Service$0
2019-07-25NOAA 832,053Park/Forest Service$0
2019-03-06NOAA 815,663Law Enforcement$0
2018-07-20NOAA 759,279Park/Forest Service$0
2018-03-22NOAA 747,046Newspaper$43.0M
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.