Solar wind parameters
Solar wind speed
372 km/s
normal
(average for 24 hours)
Solar wind speed for September 1 and 2, 2021.
Solar wind density
4.7 cm-3
normal
(average for 24 hours)
Solar wind density for September 1 and 2, 2021.
Solar wind temperature
45 000 K
normal
(average for 24 hours)
Solar wind temperature for September 1 and 2, 2021.
Solar wind magnetic field induction
4.6 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for September 1 and 2, 2021.
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 1 and 2, 2021.
Diary
- 28.10.2026 The Last Sunspot
- 28.10.2026 Space weather on October 28, 2026
- 27.10.2026 Space weather on October 27, 2026