A look at Watch Duty, a free, nonprofit, unofficial service and app run by volunteers that lets anyone track active wildfires throughout California
Context & Ripple Effects
This 2022 Wired piece is the early look at Watch Duty when it was still a California-only experiment: a free, nonprofit wildfire tracker staffed entirely by volunteers, positioned outside official emergency channels. What followed in the related coverage shows the bet paying off — by January 2025 the app had spread to 14 US states with up to 7.2M active users, and during the Los Angeles fires that month it became a crucial lifeline showing active fires and evacuation zones.
The trajectory since this article matters because founder John Clarke Mills has since been profiled twice describing plans to expand Watch Duty into a one-stop shop for information during any disaster, not just fires — turning a volunteer side project into general-purpose crisis infrastructure.
First-order effects
- California residents get real-time wildfire tracking at no cost from an unofficial source, reducing their dependence on official agency channels for evacuation-critical information.
- Volunteer scanners and reporters become a de facto part of the state's emergency-information pipeline, with no budget line or formal accountability attached.
Second-order effects
- Success in California forces the question of scale elsewhere: the app's expansion to 14 states shows other fire-prone regions adopting the same volunteer model rather than building equivalents.
- Government-adjacent systems like UC San Diego's ALERTCalifornia network of 1,150+ AI-equipped cameras now operate alongside — not instead of — a crowdsourced consumer app, splitting the disaster-information market between institutional sensors and human-curated feeds.
Third-order effects
- If Mills' all-hazards ambition holds, volunteer-run nonprofits could become standing infrastructure for any US disaster, pressuring agencies to treat unofficial apps as distribution partners rather than noise.
- The pattern points toward a two-layer crisis-information system — AI-instrumented government monitoring feeding public-facing apps — where trust accrues to whichever layer citizens actually open during an evacuation.
The trend: Disaster information is shifting from solely government-run channels to a hybrid of state sensor networks and volunteer-built nonprofit apps that citizens reach first.