California is taking a major step to protect its families and natural resources with the launch of three new FireSat satellites from Vandenberg Space Force Base in July. Designed specifically for wildfire detection, these satellites will provide CAL FIRE with faster, more precise information to help firefighters combat blazes before they spread.
Purpose‑built for fire detection
CAL FIRE Staff Chief of Intelligence Phillip SeLegue explained that traditional weather satellites, while useful, were not built to monitor fires. “These are very purpose‑built fire‑detection satellites for us,” he said on California Tonight. The FireSat program began in 2022 as a concept to give responders a clear view of where fires are, how they are moving, and which critical infrastructure might be at risk.
How the system works
The three satellites, constructed by Muon Space in Mountain View, are already delivering valuable data. A recent video captured the perimeter of a fire in Oregon and Idaho, demonstrating the system’s ability to detect fires as small as five meters by five meters—roughly the size of two parking spaces. In the coming months, CAL FIRE expects to receive data updates roughly every 12 hours, which will be vetted before being shared with agencies across the state.
Future expansion and benefits
SeLegue emphasized that the goal is not only to protect Californians but also to set a global standard. “The idea is for everyone to understand how valuable this type of project is — not just for citizens here in California, but all across the globe,” he said. The initiative began with philanthropic funding and aims to have more than 50 satellites in orbit by 2030, providing global coverage and updated information every 20 minutes.
With such rapid data, evacuation routes can be planned more accurately, and local authorities can issue timely warnings. “When you’re looking at evacuation routes and being told by local authorities where the fire is, you know you’re getting that information within a 20‑minute window,” SeLegue added.
Support from state leaders
State officials have praised the program as a vital tool for protecting families, farms, and the environment. By delivering near‑real‑time fire intelligence, the FireSat system aligns with California’s broader strategy to strengthen emergency response and safeguard communities against increasingly severe wildfire seasons.
The rollout of FireSat underscores the importance of leveraging advanced technology to uphold the safety and well‑being of residents, while also positioning California as a leader in wildfire detection for the nation and the world.
Original reporting: WESH Orlando — read the source article.
