Solar wind parameters
Solar wind speed
364 km/s
normal
(average for 24 hours)
Solar wind speed for September 9 and 10, 2021.
Solar wind density
11 cm-3
high
(average for 24 hours)
Solar wind density for September 9 and 10, 2021.
Solar wind temperature
22 000 K
low
(average for 24 hours)
Solar wind temperature for September 9 and 10, 2021.
Solar wind magnetic field induction
9 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for September 9 and 10, 2021.
The Bz component of the solar wind magnetic field
+0.3 nT
positive
(average for 24 hours)
The Bz component of the solar wind magnetic field for September 9 and 10, 2021.
Diary
- 18.08.2026 A magnetic storm has begun on Earth quite unexpectedly
- 17.08.2026 Space weather on August 17, 2026
- 12.08.2026 VIDEO: Solar eclipse of August 12, 2026, in real time