Solar wind on Feb 19, 2011
Solar wind speed
468 km/c
normal (average for 24 hours)
Dynamics for the Feb 18, 2011 and Feb 19, 2011 using ACE spacecraft data
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Solar wind density
0.72 cm-3
low (average for 24 hours)
Dynamics for the Feb 18, 2011 and Feb 19, 2011 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT
Solar wind temperature
58 000 K
normal (average for 24 hours)
Dynamics for the Feb 18, 2011 and Feb 19, 2011 using ACE spacecraft data
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text data: JSON or TXT
Interplanetary magnetic field induction
10.8 nT
increased (average for 24 hours)
Dynamics for the Feb 18, 2011 and Feb 19, 2011 using ACE spacecraft data
This chart in PNG format — high resolution
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Component Bz of the interplanetary magnetic field
-2.9 nT
negative (average for 24 hours)
Dynamics for the Feb 18, 2011 and Feb 19, 2011 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT