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Massive Saharan Dust Plume Approaches U.S. and Caribbean

The largest dust cloud of the season is expected to impact weather and air quality across multiple regions.

Overview

  • Saharan dust can suppress tropical cyclone formation by reducing moisture in the atmosphere.
  • The plume will affect visibility and air quality, particularly in Texas and the Caribbean.
  • Enhanced sunsets and sunrises are expected due to the dust scattering sunlight.
  • The dust layer is projected to stay mostly in the upper atmosphere, minimizing ground-level impacts.
  • Meteorologists are monitoring potential effects on tropical disturbances in the Atlantic.