Memoirs of the Kakioka Magnetic Observatory Vol.20 No.02, March 1984

Sano, Y. & Saito, T.
Secular and Solar Cycle Variations of Geomagnetic Storm Occurrences at Kakioka

Memoirs of the Kakioka Magnetic Observatory Vol.20 No.02, p.1, March 1984
[Abstract (HTML; in Japanese)]
[Abstract (HTML; in English)]
[FULL TEXT (PDF; in English; size:4071KB)]

Nagai, M.
Seasonal Variations of Geomagnetic Activity in the Northern and Southern Hemispheres

Memoirs of the Kakioka Magnetic Observatory Vol.20 No.02, p.25, March 1984
[Abstract (HTML; in Japanese)]
[Abstract (HTML; in English)]
[FULL TEXT (PDF; in Japanese; size:1001KB)]

Tokumoto, T. & Tsunomura, S.
Calculation of Magnetic Field Disturbance Produced by Electric Railway

Memoirs of the Kakioka Magnetic Observatory Vol.20 No.02, p.33, March 1984
[Abstract (HTML; in Japanese)]
[Abstract (HTML; in English)]
[FULL TEXT (PDF; in Japanese; size:1777KB)]

Imamiti, S.
On the Isogonic Lines Over the East Siberia and Japan(II)

Memoirs of the Kakioka Magnetic Observatory Vol.20 No.02, p.45, March 1984
[Abstract (HTML; in Japanese)]
[Abstract (HTML; in English)]
[FULL TEXT (PDF; in Japanese; size:1626KB)]

Imamiti, S.
Isogonic Lines Over Japan in the Time of Tadataka Ino

Memoirs of the Kakioka Magnetic Observatory Vol.20 No.02, p.55, March 1984
[Abstract (HTML; in English)]
[FULL TEXT (PDF; in Japanese; size:870KB)]

Yoshimatsu, T.
Abnormal Variations of Earth　Current Potentials Observed at Kakioka Just Before and After the 1944 Tonankai Earthquake

Memoirs of the Kakioka Magnetic Observatory Vol.20 No.02, p.61, March 1984
[Abstract (HTML; in Japanese)]
[Abstract (HTML; in English)]
[FULL TEXT (PDF; in Japanese; size:690KB)]

Corrigenda is attached to this text.