Solar wind parameters
Solar wind speed
474 km/s
normal
(average for 24 hours)
Solar wind speed for January 3 and 4, 2025.
Solar wind density
3.6 cm-3
normal
(average for 24 hours)
Solar wind density for January 3 and 4, 2025.
Solar wind temperature
139 000 K
increased
(average for 24 hours)
Solar wind temperature for January 3 and 4, 2025.
Solar wind magnetic field induction
13.3 nT
increased
(average for 24 hours)
Solar wind magnetic field induction for January 3 and 4, 2025.
The Bz component of the solar wind magnetic field
+0.5 nT
positive
(average for 24 hours)
The Bz component of the solar wind magnetic field for January 3 and 4, 2025.
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