Kamchatka Volcano Erupts, Ash Cloud Prompts Aviation Alerts

A significant eruption occurred at the Shiveluch volcano on Russia's Kamchatka Peninsula, releasing an ash column approximately seven kilometers above sea level.

This event has led to widespread aviation alerts across the region. Satellite data confirmed the ash plume extended roughly 110 kilometers west of the volcano, prompting an 'orange' code declaration, which means flights are severely restricted or banned.

Scientists are closely monitoring the volcano, as further ash explosions up to 12 kilometers high remain a possibility. The Shiveluch volcano is known for its activity, with notable eruptions in 2025 and 2024 also resulting in aviation warnings.

The current eruption follows seismic activity earlier this week, including a magnitude 5.3 earthquake southeast of the regional capital, Petropavlovsk-Kamchatsky.