Topic
AAA_K_index
2
ARK_K_index
3
ARS_K_index
2
ASH_K_index
2
Alma- Ata
2
Arkhangelsk
3
Arti (Yekaterinburg)
2
Ashkhabad (Vannovskaya)
2
Belorussia
2
Binary Object
2
CCS_K_index
4
CWE_K_index
2
Cape Chelyuskin
4
Cape Wellen
2
Code
2
Country
2
DATE/TIME
10
DIK_K_index
2
Day of the year
10
Dikson (Dixon)
2
ELEVATION
2
Event label
2
Geomagnetic activity (World Data Center for Solar-Terrestrial Physics)
5
Geomagnetic activity World Data Center for Solar-Terrestrial Physics
5
Geomagnetic observatory
Georgia
2
HIS_K_index
2
Heiss Island (Druzhnaya)
2
IRT_K_index
2
Irkutsk (Patrony)
2
K index
12
KGD_K_index
2
KIV_K_index
2
KNG_K_index
2
KZN_K_index
2
Kaliningrad
2
Karaganda (Bereznyaki)
2
Kazakhstan
2
Kazan (Zaymishe)
2
Kiev (Dymer)
2
LATITUDE
2
LNN_K_index
2
LONGITUDE
2
LVV_K_index
2
Leningrad (Voyeykovo)
2
Loparskaya (Murmansk)
2
Lower limit for K = 9 (depends on the latitude of the observatory)
5
Lower limit for K = 9 depends on the latitude of the observatory
5
Lvov
2
MAGOBS
7
more ...