Solar wind on Jun 21, 2026
Yesterday
Tomorrow
Solar wind speed
364 km/c
normal (average for 24 hours)
Dynamics for the Jun 20, 2026 and Jun 21, 2026 using SOLAR1 and ACE spacecraft data

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Solar wind density
4 cm-3
normal (average for 24 hours)
Dynamics for the Jun 20, 2026 and Jun 21, 2026 using SOLAR1 and ACE spacecraft data

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API: JSON or TXT
Solar wind temperature
87 000 K
normal (average for 24 hours)
Dynamics for the Jun 20, 2026 and Jun 21, 2026 using SOLAR1 and ACE spacecraft data

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API: JSON or TXT
Interplanetary magnetic field induction
5.3 nT
normal (average for 24 hours)
Dynamics for the Jun 20, 2026 and Jun 21, 2026 using SOLAR1 and ACE spacecraft data

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Component Bz of the interplanetary magnetic field
+1.4 nT
positive (average for 24 hours)
Dynamics for the Jun 20, 2026 and Jun 21, 2026 using SOLAR1 and ACE spacecraft data

This chart in PNG format — high resolution
API: JSON or TXT
