|
Detailed Reference Information |
Russell, C.T. (1989). The universal time variation of geomagnetic activity. Geophysical Research Letters 16: doi: 10.1029/89GL00830. issn: 0094-8276. |
|
Geomagnetic activity exhibits both annual and daily variations. We examine these variations in the Am index which was designed to provide an accurate measure of the Universal Time variation of geomagnetic activity. The dayside reconnection process can quantitatively account for the observed variation in both indices. Control of these variations by the angle of the flow relative to the dipole axis is weaker than control by reconnection. ¿ American Geophysical Union 1989 |
|
|
|
BACKGROUND DATA FILES |
|
|
Abstract |
|
|
|
|
|
Keywords
Geomagnetism and Paleomagnetism, Time variations—secular and long term, Geomagnetism and Paleomagnetism, Time variations—diurnal to secular |
|
Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
|
|
|