What do these readings mean...
Data from station QSPA (South Pole, Antarctica)
last updated at
Fri 03/11/11 09:49 MST (Fri 03/11/11 16:49 GMT)
Data from station QSPA (South Pole, Antarctica)
last updated at
Fri 03/11/11 09:49 MST (Fri 03/11/11 16:49 GMT)
...to These...
Auroral Activity Extrapolated from NOAA POES | ||
Most recent polar pass: NOAA-19 Center time 2011 Mar 11 1545 UT Activity level 9 n = 1.17 | ||
The plots on this page show the current extent and position of the auroral oval at each pole, extrapolated from measurements taken during the most recent polar pass of the NOAA POES satellite. "Center time" is the calculated time halfway through the satellite's pass over the pole. http://www.swpc.noaa.gov/pmap/ |
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