Annual and solar rotation periodicities in IMF components: Evidence for phase/frequency modulation

Geophysical Research Letters

Volumn 29, Issue 9, 2002, Pages 31-1-31-4

  Takalo, J ^a   Mursula, K ^a  

^a UNIVERSITY OF OULU   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

FREQUENCY MODULATION; MAGNETIC FIELD EFFECTS;

SOLAR ROTATION;

GEOPHYSICS;

ASTROPHYSICS; SOLAR ACTIVITY;

EID: 0036558523     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/2002gl014658     Document Type: Article

References (20)

1. On the variations of the daily mean horizontal force of the Earth's magnetism produced by the sun's rotation and the moon's synodical and tropical revolutions
2. An interpretation of the subsidiary peaks at periods near 27 days in the power spectra of Ci and Kp
3. Spectrum of geomagnetic activity index Ap
4. Solar cycle control in the 27-day variation of geomagnetic activity
5. Solar wind variations 1964-1967: An autocorrelation analysis
6. Solar wind speed variations: 1962-1974
7. The magnetic polarity of sunspots
8. Dynamic variations at the base of the solar convection zone
9. Magnetic disturbances, 1882 to 1903, as recorded at the Royal Observatory, Greenwich, and their association with sunspots
10. The 13.5-day periodicity in the Sun, solar wind, and geomagnetic activity: The last three solar cycles
11. The 1.3-year variation in solar wind speed and geomagnetic activity
12. The solar magnetic field and the solar wind: Existence of preferred longitudes
13. Heliographic latitude dependence of the dominant polarity of the interplanetary magnetic field
14. Recurrent geomagnetic activity: Evidence for long-lived stability in solar wind structure
15. Interpretation of the subsidiary peaks at periods near 27 days in power spectra of geomagnetic disturbance indices
16. Three peaks near 27 days in a high-resolution spectrum of the international magnetic character figure Ci
17. Magnetic field observations of the 1.3-year solar wind oscillations
18. Structure function as a tool in AE and Dst time series analysis
19. Annual variation in the near-Earth solar wind speed: Evidence for persistent north-south asymmetry related to solar magnetic polarity