Solar wind on Jan 20, 2026
Solar wind speed
902 km/c
extremely high (average for 24 hours)
Dynamics for the Jan 19, 2026 and Jan 20, 2026 using ace spacecraft data
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Solar wind density
1.3 cm-3
normal (average for 24 hours)
Dynamics for the Jan 19, 2026 and Jan 20, 2026 using ace spacecraft data
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Solar wind temperature
143 000 K
increased (average for 24 hours)
Dynamics for the Jan 19, 2026 and Jan 20, 2026 using ace spacecraft data
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Interplanetary magnetic field induction
24.5 nT
high (average for 24 hours)
Dynamics for the Jan 19, 2026 and Jan 20, 2026 using ace spacecraft data
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Component Bz of the interplanetary magnetic field
-5 nT
decreased negative (average for 24 hours)
Dynamics for the Jan 19, 2026 and Jan 20, 2026 using ace spacecraft data
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