Canyon Lake, CA
Local storm history & FEMA National Risk Index data
Canyon Lake is rated Very High for overall natural hazard risk — among the most at-risk counties in the country — based on FEMA's National Risk Index for Riverside County, CA. The county's highest-rated hazards are wildfire, inland flooding, and earthquake.
Storm events near Canyon Lake
NOAA-recorded tornado, hail, and flood events within 25 miles of Canyon Lake's center, 2016–2026 — the only hazards NOAA reports with exact coordinates, so these counts are specific to Canyon Lake 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 Riverside County's FEMA National Risk Index scores, covering Canyon Lake along with the rest of the county, not a Canyon Lake-specific figure.
| Hazard | NRI score | Rating |
|---|---|---|
| Wildfire | 100 | Very High |
| Inland Flooding | 99.9 | Very High |
| Coastal Flooding | — | Not Applicable |
| Earthquake | 99.8 | Very High |
| Heat Wave | 98.5 | Relatively High |
| Tornado | 86.7 | Relatively Moderate |
| Avalanche | 51.6 | Very Low |
| Cold Wave | 13.9 | Very Low |
| Drought | 55.7 | Relatively Low |
| Hail | 81.4 | Relatively Moderate |
| Hurricane | 12 | Very Low |
| Ice Storm | — | Not Applicable |
| Landslide | 98.7 | Relatively High |
| Lightning | 81.5 | Relatively Moderate |
| Strong Wind | 52.7 | Relatively Moderate |
| Tsunami | — | Not Applicable |
| Volcanic Activity | 66.8 | Very Low |
| Winter Weather | 66.8 | Relatively Moderate |
Source: FEMA National Risk Index v1.20.0, December 2025. See the methodology page for definitions, or the full Riverside County risk profile for disaster declarations, social vulnerability, and climate projection data.
Other cities in Riverside County:
More on Riverside County:
Frequently asked questions
What natural hazards is Canyon Lake, CA at risk of?
Canyon Lake is rated Very High for overall natural hazard risk by FEMA's National Risk Index — among the most at-risk counties in the country. The highest-rated hazards for Riverside County, where Canyon Lake is located, are wildfire, inland flooding, and earthquake.
What is Canyon Lake's biggest natural hazard risk?
Wildfire is the highest-rated hazard for Riverside County, where Canyon Lake is located, scoring 100 out of 100 on FEMA's National Risk Index (rated "Very High").
Is Canyon Lake a high-risk area for natural disasters?
Yes — Canyon Lake carries among the most at-risk counties in the country for overall natural hazard risk, per FEMA's National Risk Index rating of "Very High" for Riverside County.
Has Canyon Lake had tornadoes, hail, or flooding?
NOAA has recorded 1 tornado, 5 hail, 95 inland flooding events within 25 miles of Canyon Lake since 2016.