Journal of Atmospheric a n d Terrestrial Physics, 1968, Vol. 30, p. 1445. Pergamon Press. Printed in Northern Ireland
Indices of geomagnetic activity...
Journal of Atmospheric a n d Terrestrial Physics, 1968, Vol. 30, p. 1445. Pergamon Press. Printed in Northern Ireland
Indices of geomagnetic activity of the Observatories HARTT.AND (Ha) ESKDALEMUIR (E8) and LERWICE
(Le)
March 1968 T h e figures g i v e n o n p a g e s 296 t o 299 r e p r e s e n t t h e K - i n d i c e s for 3-hr i n t e r v a l s , b e g i n n i n g w i t h 00.00-03.00 h r for t h e first a n d e n d i n g w i t h 21.00-24.00 h r for t h e e i g h t h figure. M a r c h 1968 Ha Range for K = 9 : 5 0 0 7 Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31