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Detecting Wildfires from Orbit episode artwork

Jun 25, 2025 40 min

Detecting Wildfires from Orbit

from Weather Geeks

Guest: Chris Van Arsdale, Google Climate & Energy Research Lead Wildfires aren’t just a summer problem anymore. This past January, California faced an unusual and intense wildfire outbreak, with flames ripping through communities and forcing thousands to evacuate. What if we could catch wildfires in their earliest stages, before they spiral out of control? That’s the goal of Google’s FireSat, a revolutionary satellite system designed to spot fires as small as a campfire and deliver updates every 20 minutes. Today on Weather Geeks, we’re talking to Chris Van Arsdale, a leader behind the FireSat project, about how it all works and how they are using AI to help the firefight before it even starts Chapters 00:00 Introduction to Wildfire Challenges and Firesat 03:10 Chris Van Arsdale's Journey to Google and Climate Research 06:09 Understanding the Firesat Satellite System 09:01 Operational Use and Future of Firesat 11:48 The Role of Google in Wildfire Detection 15:06 Machine Learning and Data Challenges in Fire Detection 18:10 Implications for Firefighting Strategies 20:52 Future Data Applications Beyond Fire Detection 23:58 Global Interest and Collaboration on Firesat 26:49 Environmental and Security Considerations 29:59 Sustainability and Future Launch Plans for Firesat 32:50 Global Applications and Community Engagement 35:56 Final Thoughts on Firesat's Impact

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In this episode of Weather Geeks, Jen Carfagno discusses with Chris Van Arsdale from Google the Firesat project, a satellite system using AI and machine learning for early wildfire detection, its operational challenges, and its impact on firefighting and climate research.

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Detecting Wildfires from Orbit

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This episode was published on June 25, 2025.

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