Solar Wind 太阳风参数
Speed--km/s
Density--p/cm³
Temperature--K
Bt--nT
Bz--nT
Heliosphere // near real time
Space weather
Solar wind, geomagnetic response and energetic-particle observations in one UTC workspace.
ConnectingLast aggregation--NOAA / SWPC
Solar Indices 太阳活动指数
F10.7--sfu
SSN--monthly mean
X-Ray--flare class
Protons ≥10 MeV--pfu
Electrons ≥2 MeV--e⁻/(cm²·s·sr)
Selected range // UTC
Solar Wind Timeline
Speed Density Bt Bz
Latest observation--
Waiting for observations
Planetary response // UTC
--Geomagnetic Kp
Latest observation--
QuietActiveG1G2G3G4G5
Waiting for observations
GOES primary // UTC
--X-Ray Flux
Latest observation--
Waiting for observations
GOES primary // UTC
--Energetic Protons
Latest observation--
Waiting for observations
GOES primary // UTC
--Relativistic Electrons
Latest observation--
Waiting for observations
Kyoto Dst // UTC
--Dst Index
Latest observation--
Waiting for observations
Experimental display using near-real-time NOAA Space Weather Prediction Center observations. Values may be preliminary or temporarily unavailable; not for operational decisions.