What StayReady uses, and what it does not save
StayReady is an independent educational project. It is not an official government site and it is not an emergency alert system.
Location checks
When you enter an address, StayReady may send it to OpenStreetMap's Nominatim geocoding service to find coordinates. StayReady may then contact official public map services, including agency GIS services, to check mapped hazard information. Those services receive the location needed to answer the map query and may have their own logging and privacy practices.
Temporary result state
StayReady does not save raw addresses to an account, Supabase, or a long-term resident database. The address and coordinates are kept temporarily on the StayReady server so the summary and map pages work, then expire. Your browser cookie contains only a random result token, not the raw address or coordinates.
Household details
Household planning fields are optional and structured. StayReady does not ask for medical diagnoses or free-text disability, access, or vulnerability notes. Optional selections are kept only with the short-lived result and are not used to change hazard evidence.
During an emergency
Call 911 for immediate danger. Follow Alameda County emergency information, AC Alert, and instructions from fire, police, public health, and other official agencies.
Questions or problems
Report a product or data issue on GitHub using fake or generalized location details. Do not post a real address, medical information, credentials, or emergency report.