Boeing Employees' Astronomical Society
Seattle, WA
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Auroral Activity
Mouse over the image to enlarge:
ACE - Current Solar Wind measurements coming from
NASA's ACE Satellite.
ACE
NOAA - Current extent and position of the auroral oval in the northern hemisphere.The
data is extrapolated from measurements taken during the most recent NOAA satellite pass.
The green area shows the extent of normal auroral activity. Red (when shown) indicates
auroral storm activity.
NOAA
POE - Current extent and position of the auroral oval in the northern hemisphere,
extrapolated from measurements taken during the most recent polar pass of the
NOAA POES satellite.
POE