US-India Satellite Captures Time-lapse Video of Volcanic Eruption

A joint US‑India satellite has recorded a time‑lapse sequence of a volcanic eruption on Russia's Kamchatka Peninsula. The footage shows lava streaming from the northern crater of the Krasheninnikov volcano pair, spreading like tendrils across the landscape. The eruption followed a magnitude‑8.8 earthquake that struck the nearby ocean on July 30, 2025, an event that appears to have jolted one of the twin volcanoes into activity. A few days after the quake, the satellite began capturing continuous imagery, marking the first time such a sequence has been documented from space for this region. Analysts note that the data could improve understanding of how seismic shocks trigger volcanic responses, especially in remote, hard‑to‑access settings. The satellite, part of a collaborative Earth‑observation program, continues to monitor the evolving plume and lava flow, providing real‑time inputs to volcanologists and disaster‑response teams. What to watch: Ongoing satellite observations for further eruption dynamics and potential ash‑cloud impacts on aviation.

Editor's note: Faithful expansion of the provided source snippet.

This article is AI-generated and fact-gated. Original reporting: NASA