Availability of Geomagnetic Activity Indices

GeoForschungsZentrum (GFZ) Potsdam

Beginning January 1997, documentation, calculation and distribution of indices has moved to:

GeoForschungsZentrum Potsdam
Adolf-Schmidt-Observatory for Geomagnetism
Lindenstraße 7
D-14823 Niemegk
Germany
- E-mail distribution (contact Dr. H.-J. Linthe): mailto:kp_index@gfz-potsdam.de
- FTP server (two-weekly update): ftp://ftp.gfz-potsdam.de/pub/home/obs/kp-ap/
- WWW server (two-weekly update): http://www.gfz-potsdam.de/pb2/pb23/gm/kp_index/
- IUGG/IAGA International Service of Geomagnetic Indices (monthly letter)

World Data Center for Geomagnetism Copenhagen

The unchanging reference:

World Data Center C1 for Geomagnetism
Danish Meteorological Institute
Lyngbyvej 100
DK-2100 Copenhagen OE
Denmark
- FTP server (mirrors GFZ): ftp://ftp.dmi.min.dk/pub/Data/WDCC1/indices/kp-ap/
  Note: This server is not accessable with the Netscape browser!

Institut für Geophysik Göttingen

The original Göttingen internet server is still available. All scientific information on the WWW remains valid. The FTP server now mirrors the GFZ.

Institut für Geophysik
Universität Göttingen
Postfach 2341
D-37013 Göttingen
Germany
- FTP server (mirrors GFZ): ftp://ftp.gwdg.de/pub/geophys/kp-ap/
- WWW server: http://www.gwdg.de/~rhennin/kp_index.html

Last modified: 28 Nov 1997, Kevin Ivory