Not live emergency guidance. For active fires, alerts, and evacuation instructions, use local emergency management and official alerts.
Preparing state view0%
California county view
Wildfire risk concentration by county
Animated county-level FEMA NRI context
County boundaries come from the U.S. Census Bureau. Each county is colored from its FEMA National Risk Index wildfire relative-risk score: red is higher, gold is moderate, green is lower. This is not a current fire perimeter or evacuation map.
State map
Wildfire risk context
Higher Moderate Lower
LIVE NASA FIRMS · Loading satellite feed…
This tile map is arranged approximately like the United States. Color intensity shows each state's population-weighted FEMA NRI wildfire relative-risk score; select a state for its details.
Choose a state to see its county-level wildfire context and current conditions.
Wildfire information should be a starting point everyone can use.
While researching wildfire risk in Napa Valley, I kept finding that the best data lived in tools built for experts. I designed and built Wildfire Readiness Atlas to change that: a place where students, families, and communities can explore official risk data, ask better questions about what it leaves out, and start preparing.
I developed the Atlas with Python, GeoPandas, Shapely, and GeoJSON to process FEMA county-level risk and Census boundary data, then built an interactive JavaScript dashboard that connects the results with live NASA FIRMS satellite detections and National Weather Service alerts.
Data status
Loading source information…
Checking the verified dashboard dataset.
States in view
50 + DCState-level learning context
Highest risk context
—Appears after source import
Readiness questions
4Risk, smoke, evacuation, support
Risk concentration
Where the FEMA wildfire signal is strongest
Top 12 state aggregates
Bars compare the population-weighted average of FEMA county wildfire relative-risk scores in each state. County population is used so places where more people live contribute proportionally; this is learning context, not a prediction of where the next wildfire will occur.
Score 0–100; higher means higher wildfire risk relative to other counties.
Student field guide
Maps are a starting point, not the answer.
Read critically. What measure is shown? When was it last updated?
Look for gaps. Whose needs—language, disability access, transportation, housing, or air filtration—might not appear on a map?
Find local support. Identify the school, library, clinic, emergency-management office, and trusted people your family can contact.
Prepare before smoke or evacuation. Make a family communication plan and follow local officials during an emergency.
Method and limits
What this dashboard does—and does not—claim
It aggregates county-level FEMA National Risk Index wildfire relative-risk scores into a state-level educational view, weighting each county by FEMA's reported population. This keeps the statewide comparison focused on the people represented by the source data while leaving the county-level map available for local context. It does not predict the next fire, replace local warnings, rank communities by worthiness, or determine where people should live.