Description: NASA's Hurricane Severe Storm Sentinel Mission, also known as HS3, is exploring the massive tropical systems from high altitudes via two unmanned Global Hawk aircraft. Instruments on board the planes will collect data researchers and meteorologists plan to use to better understand how tropical storms and hurricanes form and strengthen.
Researchers: Scott A. Braun, a research meteorologist at NASA's Goddard Space Flight Center in Greenbelt, is the mission's principal investigator. Others involved include co-investigator Pete Colarco, instrument principal investigator Matthew McGill and research meteorologist Gerald Heymsfield of the Goddard center, and severe weather meteorologist and University of Maryland, Baltimore County professor Jeffrey Halverson.
Implications: Measurements of winds, temperature, water vapor, precipitation and aerosols (suspension of solid particles in the air, not spray cans) could help explain "the interaction of tropical disturbances and cyclones with the hot, dry and dusty air that moves westward off the Saharan desert," Braun said in a NASA article. That African air is thought to influence storm formation and strength. Better understanding could improve storm forecasting.
Research buzz: Unmanned aircraft venture into hurricanes
We've upgraded our reader commenting system. Learn more about the new features.
The Baltimore Sun encourages civil dialogue related to our stories; you must register and log-in to our site in order to participate. We reserve the right to remove any user and to delete comments that violate our Terms of Service. By commenting, you agree to these terms. Please flag inappropriate comments.