With operations based out of Tampa, Florida, the ALOFT field campaign logged approximately 60 hours of flight time across Central America and the Caribbean. The team used NASA Armstrong’s ER-2 aircraft to fly near thunderclouds as tall as 18 kilometers (10 miles) in altitude in order to measure gamma-ray glows and flashes produced by the electric fields of thunderclouds. ALOFT is short for Airborne Lightning Observatory for Fly’s Eye GLM Simulator and Terrestrial gamma-ray flashes.
ALOFT
In July 2023, NASA’s ER-2 aircraft has been flying close to thunderclouds to investigate lightning and its connection to the vast energy fields in our atmosphere. As the highest-flying plane of NASA’s Airborne Science Program, the ER-2 is giving researchers a new angle on storm clouds.
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