Enormous Aquifer Discovered Under Greenland Ice Sheet

From NASA, I had to laugh at this statement: The water in the aquifer has the potential to raise global sea level by 0.016 inches (0.4 mm). That’s assuming it can get out sometime in the distant future. Greenland’s topography under the ice is bowl shaped. =================================== Buried underneath compacted snow and ice in Greenland…

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NASA to do summer aerial melt watch for Greenland

NASA Begins Airborne Campaign to Map Greenland Ice Sheet Summer Melt For the first time, a NASA airborne campaign will measure changes in the height of the Greenland Ice Sheet and surrounding Arctic sea ice produced by a single season of summer melt. NASA’s C-130 research aircraft flew from the Wallops Flight Facility in Wallops…

Glacier in Antarctica does what glaciers do

From NASA, who has moved up from “Manhattans” to quarter states as a scale comparison unit: Antarctic Glacier Calves Iceberg One-Fourth Size of Rhode Island This week a European Earth-observing satellite confirmed that a large iceberg broke off of Pine Island Glacier, one of Antarctica’s largest and fastest moving ice streams. The rift that led…

New satellite to warn of severe weather by watching lightning

NOAA and NASA’s next generation weather satellite may provide earlier warnings A new satellite that will detect the lightning inside storm clouds may lead to valuable improvements in tornado detection. The GOES-R satellite is currently being built with new technology that may help provide earlier warnings for severe weather. The national average is a 14-minute…