Solar wind on Dec 20, 2012
Solar wind speed
469 km/c
normal (average for 24 hours)
Dynamics for the Dec 19, 2012 and Dec 20, 2012 using ACE spacecraft data
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Solar wind density
3.6 cm-3
normal (average for 24 hours)
Dynamics for the Dec 19, 2012 and Dec 20, 2012 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT
Solar wind temperature
139 000 K
increased (average for 24 hours)
Dynamics for the Dec 19, 2012 and Dec 20, 2012 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT
Interplanetary magnetic field induction
4.6 nT
normal (average for 24 hours)
Dynamics for the Dec 19, 2012 and Dec 20, 2012 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT
Component Bz of the interplanetary magnetic field
-0 nT
negative (average for 24 hours)
Dynamics for the Dec 19, 2012 and Dec 20, 2012 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT