Disturbance 1
Eastern Subtropical Atlantic: A trough of low pressure located several hundred miles southwest of the Azores is producing showers and thunderstorms that are showing some signs of organization.
What this means
Eastern Subtropical Atlantic: A trough of low pressure located several hundred miles southwest of the Azores is producing showers and thunderstorms that are showing some signs of organization. Environmental conditions appear marginally favorable for additional development over the next couple of days while the system moves slowly over the eastern portion of the Subtropical Atlantic. By early next week, environmental conditions are forecast to become less favorable for development.
Official resources
Last updated 9/18/2026, 2:00:03 PM · Latest advisory 9/18/2026, 11:36:49 AM
