Sodankylä Geophysical Observatory

Geomagnetic data products:

Available online

Type
Near RealTime Data Sources:Data type
10s Near-RealTime Data (SGO server, IMAGE)numeric/plots
10s Premilinary Data (SGO server, IMAGE)1996-numeric and plots
1-min Premilinary Data (INTERMAGNET)1991-numeric and plots
1s data plots from PTM magnetometer (EMMA)2012-numeric and plots
Daily Data:Data type
INTERMAGNET 1-min Best available data (CC-BY-4.0-NC)1991-01-01numerical
Sodankylä Magnetometer1995-01-01 - graphic
Finnish Magnetometers, SOD, OUJ, HAN, NUR1995-01-01 - graphic
Sodankylä 1 min data (format)1980-01-01 - ASCII
Monthly Data:
Hourly mean values (old WDC-format) 1914-01-01 - ASCII
Daily and monthly mean values (format) 1914-01-01 - ASCII
K-index, HDZ comp. (format)1968-01-01 -ASCII
Q-index (format)1957-01-01 - 2010-12-31 ASCII
Selected period (from date to date):
Hourly mean values (old WDC-format) 1914-01-01 - ASCII
K-index, HD comp. (format)1914-01-01 - ASCII
Other products:
Annual means
Yearbooks2004 -PDF
Special Geomagnetic events (SC,Pc4-Pc5)2011 - PDF
Geomagnetic pulsations (Pc1-Pc3)1995-06-01 - plots and numerical
Last 3 months geomagnetic activitygraphical
Quartal Geomagnetic Activity plots2006 - PDF
Change date: 2024-12-20
 
Select date From Y: M: D:
for periods: to Y: M: D:
Enter date(s) (as yyyy-mm-dd):to date:
File links only:

NOTE: Our data are available free of charge for scientific and educational purposes. If our data are used for scientific publications, we require you to contact us in order to discuss under which conditions our data can be published, i.e. whether an acknowledgment of the Sodankylä Geophysical Observatory in your paper is sufficient or whether we require co-authorship. For detailed access to additional data, please contact our office or the observer in charge.
See the detailed data licence.

Last modified: 2024-11-18, 16:23:48.