Solar wind parameters
Solar wind speed
398 km/s
normal
(average for 24 hours)
Solar wind speed for December 12 and 13, 2004.
Solar wind density
1.1 cm-3
normal
(average for 24 hours)
Solar wind density for December 12 and 13, 2004.
Solar wind temperature
46 000 K
normal
(average for 24 hours)
Solar wind temperature for December 12 and 13, 2004.
Solar wind magnetic field induction
12.7 nT
increased
(average for 24 hours)
Solar wind magnetic field induction for December 12 and 13, 2004.
The Bz component of the solar wind magnetic field
+2.8 nT
positive
(average for 24 hours)
The Bz component of the solar wind magnetic field for December 12 and 13, 2004.