Journalof Atmoaphcric and Term&M Physic%1978.Vol. 86,p. 2199.PergamonPress. Printedin NorthernIreland
Indices of geomagnetic of the observatories
HA...
Journalof Atmoaphcric and Term&M Physic%1978.Vol. 86,p. 2199.PergamonPress. Printedin NorthernIreland
Indices of geomagnetic of the observatories
HARTLAND
(Eia),
activity
ESKDALEMUIR
(B)
July 1973
and
LERWICK
(Le)
The @urea given on this page represent the K-indioes for 3-hr intervals, beginning with 00-03 for the first and ending with 21-24 hr for the eighth f&me. July 1973 Ha Range for K = 9: 600~