Solar wind parameters
Solar wind speed
391 km/s
normal
(average for 24 hours)
Solar wind speed for September 7 and 8, 2021.
Solar wind density
5.9 cm-3
increased
(average for 24 hours)
Solar wind density for September 7 and 8, 2021.
Solar wind temperature
85 000 K
normal
(average for 24 hours)
Solar wind temperature for September 7 and 8, 2021.
Solar wind magnetic field induction
6.1 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for September 7 and 8, 2021.
The Bz component of the solar wind magnetic field
−0.8 nT
negative
(average for 24 hours)
The Bz component of the solar wind magnetic field for September 7 and 8, 2021.
Diary
- 30.10.2026 Space weather on October 30, 2026
- 29.10.2026 A massive prominence eruption has been recorded on the Sun.
- 29.10.2026 Space weather on October 29, 2026