{"id":5030,"date":"2026-07-20T20:11:16","date_gmt":"2026-07-20T20:11:16","guid":{"rendered":"https:\/\/nextcitydigest.com\/?p=5030"},"modified":"2026-07-20T20:11:16","modified_gmt":"2026-07-20T20:11:16","slug":"as-natural-disasters-expand-a-bay-area-based-disaster-tracking-app-is-booming","status":"publish","type":"post","link":"https:\/\/nextcitydigest.com\/?p=5030","title":{"rendered":"As natural disasters expand, a Bay Area-based disaster-tracking app is booming"},"content":{"rendered":"
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A sheriff in Southern Colorado posted a frightening map on social media this month. It depicted an angry red zone, dotted with flame icons, where wildfires were burning. And a blue zone nearby showed where floods threatened, too.<\/p>\n

Read more Why the Warriors captured the NBA summer league championship<\/a><\/p>\n

The graphic wasn\u2019t from the National Weather Service or Federal Emergency Management Agency. It came from a smartphone app.<\/p>\n

The mapping and forecasting provided by this app, Watch Duty, are quickly becoming indispensable for emergency authorities, utility crews and residents in parts of the country that, until recently, seemed relatively safe from fires and floods alike.<\/p>\n

Watch Duty, founded in Sonoma County, began culling disaster data from government warnings, weather forecasts, radio scanners and social media five years ago to help residents of a few California counties track wildfires and plan evacuations. Since then, it\u2019s boomed.<\/p>\n

In January 2025, after a firestorm swept through Los Angeles, millions of new users joined. Utilities and philanthropic groups have sent millions of dollars to help expand the app\u2019s focus. And this year, it has started to cover wildfires on the East Coast and widespread threats of sudden catastrophic flooding in other regions, too.<\/p>\n

The changing climate means existing systems for dealing with disasters haven\u2019t always kept pace with hazards. But Watch Duty is growing more like a tech startup than the public-service-oriented nonprofit it is.<\/p>\n

\u201cPeople are hungry for information,\u201d said Yusra Kauppila, a regional captain for Watch Duty, one of the dozens of paid staff members and volunteers who gather and vet the data shared with users.<\/p>\n

The app has attracted 10 million unique users this year, the organization said, putting it on a pace to surpass the nearly 17 million users it reported in 2025.<\/p>\n

\n<\/div>\n

Despite recent floods in Texas and fires in Minnesota, 2026 has been a relatively quiet period for disasters in the United States. But there\u2019s been a steady surge in climate-change-fueled wildfires and flooding rains over the past several decades. The most damaging disasters cost the United States more than $100 billion last year, according to Climate Central, a nonprofit group.<\/p>\n

Global warming, caused by fossil fuel emissions and the greenhouse effect, is increasing both the atmosphere\u2019s capacity to produce heavy downpours and its ability to rapidly dry out fire-prone landscapes. A developing and potentially record-setting episode of the El Nino climate pattern could intensify some floods over the next year, while diminishing Atlantic hurricane risks.<\/p>\n

RELATED:<\/strong> What to know about the Watch Duty app and how to sign up<\/p>\n

Elected officials and disaster preparedness groups have raised concern about the government\u2019s ability to respond to such emergencies. President Donald Trump has significantly cut budgets and staff for agencies like the weather service and FEMA since he returned to office.<\/p>\n

\n<\/div>\n

Watch Duty relies heavily on all levels of government to keep its users updated, said John Clarke Mills, its co-founder and CEO. But it still provides a service those agencies cannot, using technological know-how that the government hasn\u2019t been able to muster as quickly.<\/p>\n

\u201cIf they\u2019re not going to do it, we\u2019re going to do it,\u201d Mills said. \u201cIf they put us out of business, great.\u201d<\/p>\n

Demand keeps rising.<\/p>\n

As many as 1,000 people were subscribing per hour to alerts in Florida and Georgia as wildfires spread across the South this spring, giving Watch Duty 127,000 users there within about six months of launching coverage.<\/p>\n

Read more L7 bassist Jennifer Finch dies at 59 after brain cancer fight<\/a><\/p>\n

The organization began tracking floods in June. A few weeks later, more than a foot of rain fell on parts of Missouri within a few hours, and its page dedicated to the incident quickly garnered 37,000 views, the nonprofit said. The day had started with only about 300 subscribers in the area, Kauppila said.<\/p>\n

Watch Duty is free, but users can pay $25 or $100 annually for upgraded memberships that allow subscriptions to alerts in unlimited numbers of U.S. counties, or extra layers of mapping data on variables such as public land ownership. In 2025, more than 111,000 people paid for the $25 tier, twice as many as a year earlier.<\/p>\n

Some companies have found the app valuable, too. Watch Duty said it signed $1 million in recurring contracts with utilities, telecommunications companies and railroads last year, and it expects to more than double that this year.<\/p>\n

Pacific Gas and Electric, the utility serving 16 million Californians, is among its heaviest users. PG&E admitted responsibility for the deaths of more than 80 people in the 2018 Camp fire in Butte County, California, which utility equipment ignited.<\/p>\n

More than 4,000 of PG&E\u2019s 29,000 employees use an internal version of Watch Duty that maps out power infrastructure alongside the app\u2019s fire data, giving them information that helps them protect themselves, communities and the utility\u2019s equipment, said Logan Monroe, the utility\u2019s senior manager of wildfire risk management.<\/p>\n

Evaluating how power systems and fires might interact once required hours of cross-referencing internal maps with fire data, Monroe said. Now, Watch Duty sends fire alerts to his smartphone.<\/p>\n

\u201cThat\u2019s a three-second investigation,\u201d Monroe said.<\/p>\n

Other apps finding an audience during disasters include MyRadar, popular among tornado watchers, and American Red Cross Emergency, which helps people prepare for and recover from disasters. The National Oceanic and Atmospheric Administration, which includes the weather service, has its own radar app and issues wireless alerts for tornadoes and flash floods.<\/p>\n

Even with Watch Duty, some communities could struggle to keep up with evolving disaster threats. In eastern Kentucky, for example, officials are still trying to improve their readiness for unpredictable and deadly floods like those that hit in 2022.<\/p>\n

Watch Duty\u2019s new flood coverage could help. But steep topography, limited hydrology data and a lack of access to smartphones and cell service could nonetheless make it difficult to ensure the next flood will come with enough warning, said Rebecca Shelton, director of policy for the Appalachian Citizens\u2019 Law Center, a nonprofit law firm that advocates for climate resilience.<\/p>\n

\u201cWe really need something that is going to wake people up in the middle of the night, or give them advance notice so they\u2019re watching,\u201d Shelton said. \u201cWe need better info at the community level that\u2019s actionable.\u201d<\/p>\n

Mills acknowledged the challenge, but he said Watch Duty\u2019s rapid growth in areas facing fresh disaster threats shows it\u2019s serving people\u2019s needs.<\/p>\n

If a quiet fire or hurricane season means fewer people use Watch Duty, that\u2019s OK with Mills, he said. \u201cThe app isn\u2019t built for attention,\u201d he said. \u201cIt\u2019s built for safety.\u201d<\/p>\n

Read more Petaluma mobile home park could serve as a test case for Bay Area cities and residents fighting closures and conversions<\/a><\/p>\n

This article originally appeared in The New York Times.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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