Solar wind parameters
Solar wind speed
413 km/s
normal
(average for 24 hours)
Solar wind speed for March 20 and 21, 2009.
Solar wind density
3.2 cm-3
normal
(average for 24 hours)
Solar wind density for March 20 and 21, 2009.
Solar wind temperature
117 000 K
normal
(average for 24 hours)
Solar wind temperature for March 20 and 21, 2009.
Solar wind magnetic field induction
9 nT
normal
(average for 24 hours)
Solar wind magnetic field induction for March 20 and 21, 2009.
The Bz component of the solar wind magnetic field
+4.8 nT
positive
(average for 24 hours)
The Bz component of the solar wind magnetic field for March 20 and 21, 2009.
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