Marysville, CA
Local storm history & FEMA National Risk Index data
Marysville is rated Relatively Low for overall natural hazard risk — lower risk than most US counties — based on FEMA's National Risk Index for Yuba County, CA. The county's highest-rated hazards are drought, wildfire, and earthquake.
Storm events near Marysville
NOAA-recorded tornado, hail, and flood events within 25 miles of Marysville's center, 2016–2026 — the only hazards NOAA reports with exact coordinates, so these counts are specific to Marysville itself, not the whole county.
County-wide hazard risk
Every other hazard FEMA and NOAA track — including drought — is only scored at the county level. These are Yuba County's FEMA National Risk Index scores, covering Marysville along with the rest of the county, not a Marysville-specific figure.
| Hazard | NRI score | Rating |
|---|---|---|
| Wildfire | 96.8 | Relatively Moderate |
| Inland Flooding | 83.8 | Relatively Moderate |
| Coastal Flooding | — | Not Applicable |
| Earthquake | 90.1 | Relatively Low |
| Heat Wave | 54.1 | Relatively Low |
| Tornado | 14.9 | Very Low |
| Avalanche | 22.7 | Very Low |
| Cold Wave | 0 | No Rating |
| Drought | 99 | Relatively High |
| Hail | 7.4 | Very Low |
| Hurricane | — | Not Applicable |
| Ice Storm | — | Not Applicable |
| Landslide | 89.1 | Relatively Moderate |
| Lightning | 40 | Relatively Low |
| Strong Wind | 4.6 | Very Low |
| Tsunami | — | Not Applicable |
| Volcanic Activity | 56 | Very Low |
| Winter Weather | 9.5 | Very Low |
Source: FEMA National Risk Index v1.20.0, December 2025. See the methodology page for definitions, or the full Yuba County risk profile for disaster declarations, social vulnerability, and climate projection data.
More on Yuba County:
Frequently asked questions
What natural hazards is Marysville, CA at risk of?
Marysville is rated Relatively Low for overall natural hazard risk by FEMA's National Risk Index — lower risk than most US counties. The highest-rated hazards for Yuba County, where Marysville is located, are drought, wildfire, and earthquake.
What is Marysville's biggest natural hazard risk?
Drought is the highest-rated hazard for Yuba County, where Marysville is located, scoring 99 out of 100 on FEMA's National Risk Index (rated "Relatively High").
Is Marysville a high-risk area for natural disasters?
No — Marysville carries lower risk than most US counties for overall natural hazard risk, per FEMA's National Risk Index rating of "Relatively Low" for Yuba County.
Has Marysville had tornadoes, hail, or flooding?
NOAA has recorded 2 tornado, 5 hail, 54 inland flooding events within 25 miles of Marysville since 2016.