Solar wind on Sep 17, 2009
Solar wind speed
443 km/c
normal (average for 24 hours)
Dynamics for the Sep 16, 2009 and Sep 17, 2009 using ACE spacecraft data
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Solar wind density
0.96 cm-3
low (average for 24 hours)
Dynamics for the Sep 16, 2009 and Sep 17, 2009 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT
Solar wind temperature
85 000 K
normal (average for 24 hours)
Dynamics for the Sep 16, 2009 and Sep 17, 2009 using ACE spacecraft data
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text data: JSON or TXT
Interplanetary magnetic field induction
4.1 nT
normal (average for 24 hours)
Dynamics for the Sep 16, 2009 and Sep 17, 2009 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT
Component Bz of the interplanetary magnetic field
+0.1 nT
positive (average for 24 hours)
Dynamics for the Sep 16, 2009 and Sep 17, 2009 using ACE spacecraft data
This chart in PNG format — high resolution
text data: JSON or TXT