When was the first volcanic eruption observed from orbit?
Quick Answer
Volcanic eruptions began being observed from orbit in the early 1960s, with satellite imagery quickly becoming important for monitoring ash clouds and lava. One landmark example was the 1963 eruption of Surtsey in Iceland, later observed extensively by aircraft and satellites as remote sensing advanced.
The Full Story
Earth-orbiting satellites began transforming volcanic observation in the 1960s, when remote sensing made it possible to monitor ash clouds and surface changes from space. While scientists had long watched eruptions from the ground, orbit opened a new era of global volcano monitoring. Early satellite-era observations helped track ash plumes, temperature changes, and new landforms. Over time, satellite data became essential for aviation safety and eruption forecasting.
Key Facts
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