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Forecasts Real-time data Recent data Historic data Definitions & Explanations Kp, Dst, AE and many more forecasts K-indices (19 stations) K at Learmonth (+ more in Australia) __________________ WDC-C1 (DMI) Auroral electrojet indices AE, AL ,AU, AO Polar Cap index PC Disturbance storm time index, Dst Kp and Ap indices International Quiet Days International Disturbed days __________________ WDC-C2 KYOTO AE, Dst, ASY/SYM, Kp, Q- and D-days and others. ISGI - International Service of Geomagnetic Indices -> Data for the aa, Kpa, am, Kpm, Dst, AE, ssc, Sfe, Quiet days, Kp, and PC indices Southern PC index (Southern Polar Cap, until yesterday) Kp last month Kp musical diagram last four solar rotations (until about yesterday) Kp musical diagram this year WDC-C2 KYOTO AE, Dst, ASY/SYM, Kp, Q- and D-days and others. ISGI - International Service of Geomagnetic Indices -> Data: aa, Kpa, am, Kpm, Dst, AE, ssc, Sfe, Quiet days, Kp, and PC indices Sheffield Hallam University, School of Science and Mathematics -> Data: AE, Kp, Dst (and more) WDC-C2 KYOTO AE, Dst, ASY/SYM, Kp, Q- and D-days and others. NGDC - AA*, AE, Ap*, Dst, Kp, Ap, aa, k, pc ISGI - International Service of Geomagnetic Indices -> Home page -> Description of the aa, Kpa, am, Kpm, Dst, AE, ssc, Sfe, Quiet days, Kp, and PC indices PC index Auroral Oval Indices (CO, EO, SO, proposed) K index (Patrik Johansson) ______________________ WDC-C2 KYOTO AE, Dst, ASY/SYM, Kp, Q- and D-days and others. IAGA Bulletin No 40 Dst derivation and description ______________________ Geoforschungszentrum Potsdam -> Indices of Global Geomagnetic Activity -> K index or K index -> ap, Ap, Cp, and C9 Indices -> Q-days and D-days ______________________ Sheffield Hallam University, School of Science and Mathematics -> Short explanations of AE, Kp, Dst (and more)