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NASA has numerous Earth observation instruments that monitor Hurricane Florence – including its multi-angle imaging spectro-radiometer (MISR). The MISR flew over the hurricane on Thursday, September 13th as it approached the east coast of the United States and captured the storm in 3D.
MISR carries nine cameras that observe the Earth from different angles and it takes about seven minutes for all cameras to observe the same location. The 3D stereo anaglyph combines two camera angles of MISR. You will need blue-red 3D glasses, with the red lens placed on the left eye, to see the effect. The anaglyph shows high clouds associated with severe thunderstorms in the storm's eyepiece and individual thunderstorms in the outer rain bands. These small storms can cause tornadoes.
By the time the images were acquired, Florence was a Category 2 hurricane with maximum sustained winds of 105 mph (169 km / h). The center of the storm was about 230 kilometers southeast of Wilmington, North Carolina. The coastal areas had already started blowing tropical storm force winds and millions of people across several states were under evacuation orders.
MISR was built and operated by NASA's Jet Propulsion Laboratory in Pasadena, California, for the NASA Science Missions Directorate in Washington. The instrument flies aboard the Terra satellite, which is managed by NASA's Goddard Space Flight Center in Greenbelt, Maryland. MISR data were obtained from NASA's Langley Research Center Atmospheric Science Data Center in Hampton, Virginia. JPL is a division of Caltech in Pasadena.
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