Solar wind parameters
Solar wind speed
502 km/s
increased
(average for 24 hours)
Solar wind speed for September 11 and 12, 2002.
Solar wind density
2.2 cm-3
normal
(average for 24 hours)
Solar wind density for September 11 and 12, 2002.
Solar wind temperature
94 000 K
normal
(average for 24 hours)
Solar wind temperature for September 11 and 12, 2002.
Solar wind magnetic field induction
7.4 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for September 11 and 12, 2002.
The Bz component of the solar wind magnetic field
−0.5 nT
negative
(average for 24 hours)
The Bz component of the solar wind magnetic field for September 11 and 12, 2002.