Solar wind parameters
Solar wind speed
345 km/s
low
(average for 24 hours)
Solar wind speed for December 30 and 31, 2007.
Solar wind density
4.2 cm-3
normal
(average for 24 hours)
Solar wind density for December 30 and 31, 2007.
Solar wind temperature
46 000 K
normal
(average for 24 hours)
Solar wind temperature for December 30 and 31, 2007.
Solar wind magnetic field induction
5 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for December 30 and 31, 2007.
The Bz component of the solar wind magnetic field
+2.2 nT
positive
(average for 24 hours)
The Bz component of the solar wind magnetic field for December 30 and 31, 2007.