Wildfire smoke from Southern Europe has reached the UK, contributing to hazy conditions amidst a significant heatwave where temperatures have surpassed 33C. This phenomenon, caused by smoke from wildfires in Spain and Portugal along with Saharan dust, is expected to create striking sunrises and sunsets characterized by deeper reds and oranges. The science behind this involves Rayleigh scattering, which usually makes the sky appear blue, and Mie scattering, caused by larger particulates from wildfires that allows longer wavelengths to dominate the visible spectrum.
Smoke from wildfires in Southern Europe has brought hazy conditions to the UK, disrupting the current heatwave, with areas experiencing temperatures above 33C.
Wildfire smoke from Spain and Portugal along with Saharan dust will result in enhanced sunsets and sunrises in the UK, producing deeper reds and oranges.
Rayleigh scattering makes the sky appear blue, whereas larger particles like soot from wildfires cause Mie scattering, allowing red and orange wavelengths to dominate.
The phenomenon observed in the UK is linked to Rayleigh and Mie scattering, which affects how different wavelengths of light are perceived in the sky.
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