Like tendrils on a vine, lava spreads out from the northern crater of Krasheninnikov, a volcano pair on the Pacific coast of Russia’s Kamchatka Peninsula. On July 30, 2025, an 8.8-magnitude earthquake struck in the nearby ocean, apparently jolting one of the two volcanoes awake. A few days later, for the first time in nearly five centuries, Krasheninnikov started erupting. Since then, the northern volcano has been spilling a steady, eastward-flowing field of molten rock and debris, and the NASA-ISRO Synthetic Aperture Radar (NISAR) mission has been tracking the changes in the landscape.
