Solar wind — May 21, 2025
Solar wind speed
598 km/s
increased (average for 24 hours)
Dynamics for the May 20, 2025 and May 21, 2025 using ACE spacecraft data
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Solar wind density
1.3 cm-3
normal (average for 24 hours)
Dynamics for the May 20, 2025 and May 21, 2025 using ACE spacecraft data
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API: JSON or TXT
Solar wind temperature
213 000 K
high (average for 24 hours)
Dynamics for the May 20, 2025 and May 21, 2025 using ACE spacecraft data
This chart in PNG format — high resolution
API: JSON or TXT
Interplanetary magnetic field induction
6.4 nT
normal (average for 24 hours)
Dynamics for the May 20, 2025 and May 21, 2025 using ACE spacecraft data
This chart in PNG format — high resolution
API: JSON or TXT
Component Bz of the interplanetary magnetic field
+0.6 nT
positive (average for 24 hours)
Dynamics for the May 20, 2025 and May 21, 2025 using ACE spacecraft data
This chart in PNG format — high resolution
API: JSON or TXT