DeepMind Says Its AI Can Predict Hurricanes Earlier Than Everyone Else
Google DeepMind researchers have developed an AI model called WeatherNext that improves hurricane prediction accuracy by providing an extra day of lead time. The model leverages existing weather data to better forecast rare, extreme cyclone events.
Why it matters
Increased lead time for hurricane warnings allows for more effective evacuations and resource allocation, potentially saving lives and reducing economic damage.
Hurricane Melissa was catastrophic, causing flooding and landslides across Jamaica. But the AI model helped forecasters give an earlier warning to communities in its path, so they could better prepare.
In a paper published on Thursday in Nature, researchers show the WeatherNext AI model can predict cyclones with unprecedented accuracy. On average, it gives forecasters a day more lead time than existing models; this means its predictions three days out are as accurate as previous models’ predictions two days out. On the ground, that extra day can mean a lot.
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