Solar wind parameters
Solar wind speed
490 km/s
normal
(average for 24 hours)
Solar wind speed for September 9 and 10, 2011.
Solar wind density
2.1 cm-3
normal
(average for 24 hours)
Solar wind density for September 9 and 10, 2011.
Solar wind temperature
145 000 K
increased
(average for 24 hours)
Solar wind temperature for September 9 and 10, 2011.
Solar wind magnetic field induction
11.5 nT
increased
(average for 24 hours)
Solar wind magnetic field induction for September 9 and 10, 2011.
The Bz component of the solar wind magnetic field
+1 nT
positive
(average for 24 hours)
The Bz component of the solar wind magnetic field for September 9 and 10, 2011.