How much damage did eyjafjallajokull do in 2010?

The 2010 eruption of Eyjafjallajökull in Iceland caused significant disruption, primarily due to the ash cloud that spread across Europe. It led to the cancellation of over 100,000 flights, affecting millions of passengers and resulting in an estimated economic impact of around €2 billion to the airline industry alone. The eruption also disrupted trade and travel, highlighting vulnerabilities in air transportation systems. While there was no direct loss of life, the economic ramifications were felt widely across various sectors.