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Space Weather — Live Data

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Kp Index
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NOAA Scales
G0R0S0
Quiet
Bz (IMF)
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nT
Bt (IMF)
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nT
Solar Wind
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km/s
Density
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p/cm³
Temperature
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K
X-Ray
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Flux
Solar Wind — Real Time
SWPC real-time solar wind — active spacecraft only · click any plot to enlarge
Range
Solar Wind
IMF Composite
Indices & Instruments
Planetary Kp · GOES magnetometers
Kp Index
GOES Magnetometer
Interactive Charts
Zoomable live data — individual IMF components, plasma, GOES & ACE instruments
Range
Bz (nT)
GOES Magnetometer Hp (nT)
Solar Wind Speed (km/s)
Proton Density (/cm³)
Bx (nT)
By (nT)
Bt (nT)
Temperature (K)
SWPC Alerts & Warnings
Latest 25 products from the Space Weather Prediction Center
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