Tromsø Geophysical Observatory
Faculty of Science and Technology
UiT, The Arctic University of Norway
Plot magnetograms based on 1 and 10 sec. data:
nal 10 sec data:
2024
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
2023
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2022
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2021
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2020
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2019
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2018
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2017
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2016
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2015
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2014
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2013
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2012
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2011
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2010
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2009
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2008
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2007
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2006
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2005
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2004
select a month:
January
February
Mars
April
June
July
August
September
October
November
December
2003
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2002
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2001
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2000
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1999
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1998
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1997
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1996
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1995
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1994
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1993
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1992
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1991
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1990
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1989
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1988
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1987
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1986
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1985
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
1981
select a month:
January
February
Mars
April
May
1980
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
nal 1 sec data:
2024
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
2023
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2022
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2021
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2020
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2019
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2018
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2017
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2016
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2015
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2014
select a month:
January
February
Mars
April
May
June
July
August
September
October
November
December
2013
select a month:
September
October
November
December
TGO staff
Last page update 22.May 2018