Online-available Data Catalogue (Monthly)
Data Catalogue (Yearly)
Information on the Geomagnetic Observatories
Select one data type:
Hourly Values
of the Month
1 Minute Values
of the Month
Online Normal-run Magnetograms
of the Month
1 Second Values
of the Month
Online Rapid-run Magnetograms
of the Month
Select the Year
1800
1900
2000
+
00
10
20
30
40
50
60
70
80
90
+
0
1
2
3
4
5
6
7
8
9
Select the Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
