Solar wind parameters
Solar wind speed
547 km/s
increased
(average for 24 hours)
Solar wind speed for May 21 and 22, 2017.
Solar wind density
1.2 cm-3
normal
(average for 24 hours)
Solar wind density for May 21 and 22, 2017.
Solar wind temperature
189 000 K
increased
(average for 24 hours)
Solar wind temperature for May 21 and 22, 2017.
Solar wind magnetic field induction
5 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for May 21 and 22, 2017.
The Bz component of the solar wind magnetic field
−1.7 nT
negative
(average for 24 hours)
The Bz component of the solar wind magnetic field for May 21 and 22, 2017.