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Marketplace Tech

California’s wildfire detection tech was no match for the Palisades fire

Marketplace Tech

American Public Media

Technology, News

4.61.2K Ratings

🗓️ 16 January 2025

⏱️ 10 minutes

🧾️ Download transcript

Summary

California relies on a variety of tools to stop and mitigate wildfires, some as low-tech as dumping giant buckets of seawater on the flames. But on the higher-tech side is a new, AI-powered monitoring system called ALERTCalifornia, which was developed at the University of California, San Diego. It’s designed to speedily detect and report wildfires using a network of over 1,000 cameras and sensors. The developers say the network detected over 1,200 blazes across the state during the 2023 fire season, sometimes with impressive quickness. But the system wasn’t quick enough to prevent the current disaster in Los Angeles. Marketplace’s Kimberly Adams spoke with Cyrus Farivar, a senior writer at Forbes, who explored how the fury of the Palisades fire overwhelmed that human-made system.

Transcript

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0:00.0

Sometimes disasters move too quickly, even for the latest technology to catch.

0:06.6

From American public media, this is Marketplace Tech.

0:09.7

I'm Kimberly Adams.

0:19.9

California relies on a variety of tools to help stop and mitigate wildfires, some as low

0:26.6

tech as dumping giant buckets of seawater on flames. But on the higher tech side is a new

0:32.8

AI-powered monitoring system designed to detect and report wildfires at high speeds using a network

0:39.8

of over 1,000 cameras and sensors called Alert California, developed at the University of

0:45.8

California, San Diego. The developers say the network detected over 1,200 blazes across California

0:52.4

during the 2023 fire season, in several cases, getting

0:56.4

info to authorities faster than usual.

0:59.4

But not this fire.

1:01.2

Saruse Faravar is a senior writer at Forbes and recently explored how the conditions of the

1:06.4

Palisades fire were just too much for that AI system. I think what is worth noting, and what any fire professional will tell you, is that these

1:15.7

conditions in this particular fire, where you had extremely high winds, we're talking 80, 90,

1:22.6

100 miles per hour winds, you had very kind of steep, difficult terrain topography. If a fire gets

1:30.2

going in those conditions, especially when the brush and flammable materials on the ground

1:35.2

are extremely dry, right? Anyone who's been in Southern California within the last six to 12 months

1:40.6

will tell you there's been very, very little rain. So you have a lot of kind of

1:44.7

worst case scenario conditions, which is what the National Weather Service has said. And so did the

1:50.8

cameras capture the early stages of the fire? Yes, they did. But was that warning enough to

1:57.8

mitigate the growth of this particular fire? No, it was not. You know, Mother Nature

2:02.9

pretty quickly overwhelmed 21st century artificial intelligence here. Yeah, I mean, in an ideal world,

...

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