Annual means, Dombås Geomagnetic Observatory
IAGA code: DOB Geographic latitude: 62° 04',4 N Altitude: 660 m
Country: NO Geographic longitude: 09° 06',7 E Elements measured: D,H,Z
Year D (° ') D (°) H (nT) Z (nT) I (° ') I (°) F(nT) X (nT) Y(nT) Notes
1952 -5 20.8 -5.347 13871 47500 73 43.3 73.721 49484 13811 -1293
1953 -5 12.9 -5.215 13890 47532 73 42.6 73.710 49520 13833 -1263
1954 -5 06.8 -5.113 13902 47556 73 42.3 73.705 49546 13847 -1239
1955 -5 01.9 -5.032 13911 47591 73 42.4 73.706 49582 13857 -1220
1956 -4 55.4 -4.923 13908 47624 73 43.2 73.720 49613 13857 -1194
1957 -4 50.6 -4.843 13916 47647 73 43.1 73.719 49638 13866 -1175
1958 -4 46.6 -4.777 13929 47678 73 42.9 73.714 49671 13881 -1160
1959 -4 42.7 -4.712 13938 47712 73 42.9 73.715 49706 13891 -1145
1960 -4 37.9 -4.632 13945 47748 73 43.2 73.719 49743 13899 -1126
1961 -4 34.7 -4.578 13972 47775 73 41.9 73.698 49776 13927 -1115
1962 -4 31.1 -4.518 13995 47791 73 40.7 73.678 49798 13952 -1102
1963 -4 26.8 -4.447 14005 47811 73 40.4 73.673 49820 13963 -1086
1964 -4 23.4 -4.390 14024 47836 73 39.6 73.661 49849 13983 -1073
1965 -4 22.6 -4.377 14043 47857 73 38.8 73.646 49875 14002 -1072
1966 -4 21.2 -4.353 14051 47883 73 38.8 73.646 49902 14010 -1067
1967 -4 20.1 -4.335 14060 47915 73 38.8 73.646 49935 14020 -1063
1968 -4 19.5 -4.325 14080 47947 73 38.1 73.635 49972 14040 -1062
1969 -4 19.1 -4.318 14098 47981 73 37.6 73.626 50009 14058 -1062
1970 -4 17.6 -4.293 14115 48019 73 37.2 73.620 50051 14075 -1057
1971 -4 15.7 -4.262 14135 48054 73 36.5 73.609 50090 14096 -1050
1972 -4 13.4 -4.223 14153 48094 73 36.1 73.602 50133 14115 -1042
1973 -4 10.1 -4.168 14171 48132 73 35.7 73.595 50175 14134 -1030
1974 -4 04.8 -4.080 14186 48171 73 35.4 73.591 50216 14150 -1009
1975 -3 58.8 -3.980 14206 48210 73 34.9 73.581 50259 14172 -986
1976 -3 52.0 -3.867 14217 48247 73 34.9 73.581 50298 14185 -959
1977 -3 45.3 -3.755 14224 48277 73 35.0 73.583 50329 14193 -932
1978 -3 36.0 -3.600 14223 48314 73 35.8 73.596 50364 14195 -893
1979 -3 28.2 -3.470 14228 48336 73 35.9 73.598 50387 14202 -861
1980 -3 21.0 -3.350 14230 48348 73 36.0 73.600 50399 14206 -832
1981 -3 13.1 -3.218 14218 48370 73 37.2 73.620 50416 14196 -798
1982 -3 05.0 -3.083 14205 48388 73 38.4 73.640 50430 14184 -764
1983 -2 58.1 -2.968 14201 48393 73 38.7 73.646 50434 14182 -735
1984 -2 50.7 -2.845 14187 48403 73 39.8 73.664 50439 14170 -704
1985 -2 44.3 -2.738 14178 48415 73 40.7 73.678 50448 14162 -677
1986 -2 37.5 -2.625 14159 48432 73 42.2 73.704 50459 14144 -648
1987 -2 31.0 -2.517 14148 48445 73 43.2 73.720 50469 14134 -621
1988 -2 24.5 -2.408 14129 48470 73 44.9 73.749 50487 14117 -594
1989 -2 17.6 -2.293 14109 48497 73 46.7 73.779 50508 14098 -565
1990 -2 12.5 -2.208 14101 48515 73 47.6 73.793 50523 14091 -543
1991 -2 06.9 -2.115 14085 48534 73 49.0 73.817 50536 14075 -520
1992 -2 01.0 -2.017 14085 48547 73 49.3 73.821 50549 14076 -496
1993 -1 53.9 -1.898 14082 48560 73 49.7 73.828 50561 14074 -466
1994 -1 45.3 -1.755 14074 48580 73 50.6 73.843 50578 14067 -431
1995 -1 36.9 -1.615 14077 48603 73 50.8 73.847 50601 14071 -397
1996 -1 27.5 -1.458 14079 48621 73 51.0 73.851 50618 14074 -358
1997 -1 17.6 -1.293 14075 48654 73 51.9 73.866 50649 14071 -318
1998 -1 07.3 -1.122 14069 48693 73 53.1 73.884 50685 14066 -275
1999 -0 59.3 -0.988 14059 48721 73 54.2 73.904 50709 14057 -243 1)
2000 -0 49.4 -0.823 14056 48763 73 55.2 73.920 50748 14055 -202
2001 -0 39.9 -0.665 14062.4 48798.7 73 55.5 73.925 50784.5 14061.5 -163.2
2002 -0 30.0 -0.500 14065.5 48836.5 73 56.0 73.933 50821.7 14065.0 -122.7
2003 -0 19.5 -0.325 14060.6 48880.0 73 57.1 73.952 50862.1 14060.4 -79.8
2004 -0 10.6 -0.177 14068.5 48914.4 73 57.2 73.954 50897.4 14068.4 -43.4
2005 -0 01.7 -0.028 14072.6 48946.9 73 57.6 73.960 50929.7 14072.6 -7.0
2006 0 06.9 0.115 14081.6 48972.4 73 57.5 73.958 50956.7 14081.6 28.3
2007 0 16.4 0.273 14089.3 49003.6 73 57.6 73.959 50988.8 14089.1 67.2
2008 0 26.7 0.445 14094.0 49032.8 73 57.8 73.963 51018.2 14093.6 109.5
2009 0 37.5 0.625 14100.4 49057.9 73 57.8 73.964 51044.1 14099.6 153.8
2010 0 49.7 0.828 14098.7 49087.1 73 58.5 73.975 51071.7 14097.2 203.8
2011 1 02.1 1.035 14095.4 49119.2 73 59.3 73.989 51101.6 14093.1 254.7
2012 1 15.0 1.250 14094.7 49149.5 73 59.9 73.999 51130.6 14091.3 307.5
2013 1 27.0 1.451 14098.9 49174.7 74 00.1 74.002 51155.9 14094.4 356.9
2014 1 38.3 1.638 14101.7 49203.0 74 00.5 74.008 51184.0 14095.9 403.0
2015 1 50.5 1.842 14095.2 49242.1 74 01.6 74.027 51219.7 14087.9 452.9
2016 2 03.0 2.051 14099.4 49274.1 74 02.0 74.032 51251.7 14090.3 504.5
2017 2 16.8 2.280 14097.7 49316.3 74 02.8 74.047 51291.7 14086.6 560.8
1) Discontinuity. Correct previous years by D: -0 1'.8, H: -11 nT, Z: -8 nT