Wed Nov 13 06:54:23 UTC 2024: ## Volcanic Ash Forces Flight Cancellations Between Australia and Bali

**Bali-bound travelers are facing disruptions to their holiday plans after a volcanic eruption in eastern Indonesia led to flight cancellations between Australia and the popular tourist destination.** At least three airlines have grounded flights this week due to a vast plume of volcanic ash spewed into the air.

While travelers are naturally frustrated, aviation experts emphasize the importance of safety when it comes to volcanic ash. **Volcanic ash poses a significant threat to aircraft, potentially causing damage to engines, windscreens, and other critical systems.**

The abrasive nature of volcanic ash can damage aircraft windscreens, making them appear opaque and obstructing the pilot’s view. The ash can also clog external sensors, leading to inaccurate readings, and infiltrate ventilation systems, affecting cabin air quality and posing respiratory risks.

However, **the most serious threat lies in the impact on engines.** The fine particles of ash can melt and build up inside the engines, disrupting airflow and potentially causing them to stall. This risk was highlighted in a 1982 incident where a British Airways Boeing 747 lost all four engines after encountering volcanic ash from Mount Galunggung in Java. Fortunately, the pilot was able to restart the engines and land safely, although the pilots were unable to see through the front windscreens.

**Airlines make the decision to cancel flights based on a real-time risk assessment.** Factors considered include the size and movement of the ash plume, as well as the potential for further eruptions. The International Civil Aviation Organization (ICAO) provides guidance on volcanic ash hazards, and meteorological agencies around the world collaborate to disseminate information quickly.

Flights will only resume when the ash plume has cleared and the probability of further eruptions is low. **Despite the inconvenience to travelers, the safety of passengers is paramount, and flight cancellations are ultimately in everyone’s best interest.**

Read More