Saharan Dust Engulfs Europe: Prepare for Hazy Skies

A significant Saharan dust plume is currently moving across Europe, originating from North Africa and expected to heavily impact the Iberian Peninsula and western Mediterranean by Friday. Spain, Portugal, and parts of France will experience noticeable effects, including hazy skies and potentially vivid sunrises and sunsets. This event is driven by a low-pressure system named Storm Regina.

The dust's impact on the ground is largely dependent on rainfall. Experts anticipate a high likelihood of 'wet deposition,' where dust mixes with rain, leading to residue deposits and potential reductions in visibility and air quality. This can affect civil aviation operations, as seen in past incidents.

While Saharan dust transport is common at this time of year, the current episode is described as particularly intense and direct. The plume is forecast to reach higher altitudes over the North Sea and Scandinavia, with marginal effects expected in Britain. Previous dust events have caused significant air pollution in Southern Europe, with health advisories issued.