Etna erupts: ash disperses south, what is the risk for Tunisia?

Mount Etna on the Italian island of Sicily continues its persistent activity, spewing volcanic ash and causing disruptions to air traffic in the region. The current ash plume is dispersing southward, raising questions about a potential extension towards Tunisia due to their geographical proximity.

However, as of Friday, August 14, 2026, no official data confirms that the ash cloud will reach Tunisian airspace or territory. The Italian National Institute of Geophysics and Volcanology (INGV) reported in its latest update that explosive activity at Etna's Voragine crater persists with variable intensity, producing an ash emission dispersing into the southern quadrant.

Data from the Toulouse Volcanic Ash Advisory Center (VAAC) supports this observation. A bulletin issued Friday indicated the ash cloud is moving south at approximately 15 knots, with forecasts for the following hours maintaining this southerly direction. Current models do not place Tunisia on the predicted path, with the plume expected to remain mainly south of Sicily and over the central Mediterranean.

Despite the current projections, the situation warrants continued monitoring. The trajectory of ash clouds is highly dependent on wind direction and speed at various altitudes, meaning conditions could change. A previous eruption on August 11 saw ash clouds travel south as far as Malta, about 220 kilometers away, causing flight cancellations. Another report on August 12 suggested ash extended towards Libya, demonstrating the plume's capacity for long-distance travel across the Mediterranean.

While the immediate impact on Tunisia remains uncertain, the primary concern stemming from Etna's activity is the disruption to aviation. The Toulouse VAAC maintains a red aviation color code for Etna, signaling potential hazards to aircraft.