125 volunteers in Oregon created a heat map of the region using temperature sensors in their cars, revealing a 17-degree temperature difference and aiding in preparation for future extreme heat events.

125 volunteers in Oregon's Multnomah, Clackamas, and Washington counties drove various routes with temperature sensors in their cars to create a heat map of the region, providing data to help prepare for future weather events. The project, the largest of its kind globally, covered over 400 square miles and revealed a 17-degree temperature difference between the hottest and coolest spots on July 22, 2023. The map aims to help communities and public health officials better prepare for extreme heat events and reduce risks among vulnerable residents.

April 03, 2024
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