NASAのインスタグラム(nasa) - 5月17日 07時38分

This natural-color image of the erupting Kilauea volcano in Hawaii shows the aftermath of lava fountains and explosions that rose more than 100 feet into the air on May 14. Our satellites acquire data to measure the height of volcanic plumes and make observations about the properties of the particles found within the plumes. In this image, the areas appearing red show where our satellite detected unusually warm temperatures associated with lava, while recent lava flows appear gray, forested areas are dark green and homes are small white dots. We will continue to use satellite data to understand Kilauea’s geology and behavior.

Credit: NASA/Joshua Stevens/@USGS
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