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Space Weather
NOAA Space Weather Prediction Center · Solar Activity & Geomagnetics
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Kp Index · Current
Geomagnetic activity
Solar Wind
km/s speed
X-Ray Flux
GOES class
Proton Density
p/cm³ solar wind
📊 Kp Index · Last 7 Days loading
🧭 Geomagnetic Scale
Kp Index
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0–3Quiet
4Unsettled
5G1 — Minor Storm
6G2 — Moderate Storm
7G3 — Strong Storm
8–9G4–G5 — Extreme
🌊 Solar Wind — Speed & Density · 7 Days
🛡️ Space Weather Alerts loading
☢️ X-Ray Flux (GOES) · 7 Days loading