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Today's Space Weather

Daily sunspots number, solar wind and magnetic fields measurements.

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  • Sunspot Number
  • Solar Wind
  • Interplanetary Magnetic Field
  • Current number of sunspots is indicated. When sunspots do not occur, it will be displayed as “0”.
  • SDO HMI Continum
    SDO HMI Continum
    SDO HMI Continum
  • Recently 10day Observation

    Recently 10day Observation
    Observed Date
    (UTC)
    Relative
    sunspot number
    F10.7

    * F10.7 : 10.7cm Solar Radio Flux

    Recently 12-month Observation (Montly Average)

    Recently 12-month Observation (Montly Average)
    Observed Date
    (UTC)
    Relative
    sunspot number
    F10.7

    * F10.7 : 10.7cm Solar Radio Flux

  • Number of the Sunspots and Average graph of F10.7(1995~Current)
    그래프 설명
    • Blue: F10.7
    • Green: 흑점수 (SIDC)
    • Red: 흑점수 (SWPC)