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2 datasets found
  • Federal

    Geomagnetic Storm Sudden Commencements

    National Oceanic and Atmospheric Administration, Department of Commerce —

    Storm Sudden Commencements (ssc) 1868 to present: STORM1 and STORM2 Lists: (Some text here is taken from the International Association of Geomagnetism and Aeronomy...
  • Federal

    Geomagnetic Kn, Ks, Km Indices

    National Oceanic and Atmospheric Administration, Department of Commerce —

    A full description of the indices Kn, Ks, Km is given in a monography,"Indices Kn, Ks et Km, 1964-1967", edited in 1968 by the Centre National de la Recherche...
2 datasets found

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