NASA Spacecraft Watches as Eruption Reshapes African Volcano 2017-02-23T20:32:20Z

On Jan. 24, 2017, the Hyperion Imager on NASA’s Earth Observing 1 (EO-1) spacecraft noticed a brand unusual eruption at Erta’Ale volcano, Ethiopia, from an altitude of 438 miles (705 kilometers). Information salvage been aloof at a resolution of 98 feet (30 meters) per pixel at diversified viewed and infrared wavelengths and salvage been combined to create these shots. A viewed-wavelength image is on the left. An infrared image is confirmed on the coolest. The infrared image emphasizes the most updated areas and displays a spectacular rift eruption, where a crack opens and lava gushes forth, fountaining into the air. The lava flows spread a ways from the crack. Erta’Ale is the placement of a lengthy-lived lava lake, and it stays to be viewed if this survives this unusual eruption. The observation used to be scheduled by the exhaust of the Volcano Sensor Web, a network of sensors linked by artificial intelligence tool to create an self reliant global monitoring program of satellite tv for pc observations of volcanoes. The Volcano Sensor Web used to be alerted to this unusual disclose by data from one other spacecraft. http://photojournal.jpl.nasa.gov/catalog/PIA11239 2017-02-23T20:32:20Z