NASA catches Tropical Cyclone Gelena's post-tropical transition
Published Date: 2/15/2019
Source: phys.org
Tropical cyclones can become post-tropical before they dissipate, meaning they can become sub-tropical, extra-tropical or a remnant low pressure area.  As Tropical Cyclone Gelena transitioned into a subtropical storm, NASA's Aqua satellite provided a visible image of the storm.