Solar wind parameters
Solar wind speed
544 km/s
increased
(average for 24 hours)
Solar wind speed for February 7 and 8, 2002.
Solar wind density
2.9 cm-3
normal
(average for 24 hours)
Solar wind density for February 7 and 8, 2002.
Solar wind temperature
121 000 K
normal
(average for 24 hours)
Solar wind temperature for February 7 and 8, 2002.
Solar wind magnetic field induction
6.5 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for February 7 and 8, 2002.
The Bz component of the solar wind magnetic field
−1.2 nT
negative
(average for 24 hours)
The Bz component of the solar wind magnetic field for February 7 and 8, 2002.