Solar Steph Space Weather Dashboard

Live conditions from the Sun to Earth, with Earth's magnetic connection to the solar surface.

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The Sun

Latest SDO AIA 193 image of the Sun

X-ray flux

Flares show up as sudden jumps. Letters mark the flare class: A, B, C, M, then X for the strongest.

0.1–0.8 nm (flare class)0.05–0.4 nm

Proton flux

Energetic particles from the Sun. Radiation storms (S1 and above) begin when the ≥10 MeV flux reaches 10 pfu.

≥10 MeV≥50 MeV≥100 MeV

Earth Solar Wind Connectivity

Where the solar wind reaching Earth most likely left the Sun, from tracing the magnetic field back from L1.

Earth solar wind connectivity map

Solar wind at L1

Measured about 1.5 million km sunward of Earth, roughly an hour before it arrives.

Speed (km/s)
Density (protons/cm³)
Magnetic field (nT)
Bt (total)Bz northwardBz southward

Geomagnetic activity (Kp)

Three-hourly planetary Kp, with NOAA's forecast for the next three days. Kp 5 or more is a geomagnetic storm (G1).