Solar wind parameters
Solar wind speed
384 km/s
normal
(average for 24 hours)
Solar wind speed for July 30 and 31, 2009.
Solar wind density
5.9 cm-3
increased
(average for 24 hours)
Solar wind density for July 30 and 31, 2009.
Solar wind temperature
94 000 K
normal
(average for 24 hours)
Solar wind temperature for July 30 and 31, 2009.
Solar wind magnetic field induction
4 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for July 30 and 31, 2009.
The Bz component of the solar wind magnetic field
+0.1 nT
positive
(average for 24 hours)
The Bz component of the solar wind magnetic field for July 30 and 31, 2009.