ANNUAL MEANS VALUES CHAMBON LA FORET, CLF, France COLATITUDE: 41.975 LONGITUDE: 2.260 ELEVATION : 145m YEAR D I H X Y Z F * ELE Note Deg. Min. Deg. Min nT nT nT nT nT 1936.000 -0-27.9 0 33.6 -365 -387 -96 278 94 J HDZ 1 1936.500 350 31.1 64 11.4 20011 19737 -3296 41374 45959 A HDZ 1937.500 350 40.9 64 12.9 20011 19747 -3240 41422 46002 A HDZ 1938.500 350 50.1 64 14.0 20016 19760 -3188 41465 46044 A HDZ 1939.500 350 59.1 64 13.8 20027 19780 -3138 41484 46065 A HDZ 1940.500 351 07.7 64 13.9 20040 19800 -3090 41513 46097 A HDZ 1941.500 351 16.6 64 14.3 20048 19816 -3041 41543 46127 A HDZ 1942.500 351 25.1 64 13.0 20070 19845 -2995 41548 46142 A HDZ 1943.500 351 33.6 64 13.6 20070 19853 -2946 41568 46160 A HDZ 1944.500 351 42.0 64 14.0 20086 19875 -2900 41611 46205 A HDZ 1945.500 351 50.5 64 14.2 20093 19890 -2851 41633 46229 A HDZ 1946.500 351 59.0 64 15.6 20085 19889 -2801 41658 46247 A HDZ 1947.500 352 07.6 64 15.7 20095 19906 -2753 41682 46274 A HDZ 1948.500 352 15.4 64 15.1 20109 19926 -2710 41695 46291 A HDZ 1949.500 352 23.2 64 15.0 20121 19944 -2666 41715 46314 A HDZ 1950.500 352 30.9 64 13.9 20138 19966 -2623 41715 46322 A HDZ 1951.500 352 38.7 64 13.1 20158 19992 -2581 41732 46346 A HDZ 1952.500 352 46.7 64 12.0 20184 20024 -2538 41753 46376 A HDZ 1953.500 352 53.8 64 10.6 20211 20056 -2499 41765 46398 A HDZ 1954.500 353 01.0 64 09.2 20233 20083 -2460 41768 46411 A HDZ 1955.500 353 07.8 64 08.8 20251 20106 -2422 41794 46442 A HDZ 1956.500 353 14.9 64 09.3 20261 20120 -2382 41828 46476 A HDZ 1957.000 0 00.0 00 00.0 35 35 -4 72 80 J HDZ 2 1957.500 353 21.2 64 08.7 20247 20111 -2343 41781 46428 A HDZ 1958.500 353 27.3 64 07.7 20270 20138 -2311 41796 46452 A HDZ 1959.500 353 32.7 64 06.9 20289 20160 -2281 41810 46473 A HDZ 1960.500 353 37.9 64 06.5 20308 20183 -2253 41839 46507 A HDZ 1961.500 353 43.8 64 04.3 20344 20222 -2222 41845 46528 A HDZ 1962.500 353 49.7 64 02.6 20373 20255 -2190 41851 46546 A HDZ 1963.500 353 54.8 64 01.2 20399 20284 -2163 41862 46568 A HDZ 1964.500 353 59.1 63 59.8 20426 20314 -2141 41873 46590 A HDZ 1965.500 354 03.9 63 58.0 20454 20345 -2115 41876 46604 A HDZ 1966.500 354 09.6 63 57.2 20473 20367 -2083 41888 46623 A HDZ 1967.500 354 14.5 63 56.5 20492 20389 -2056 41907 46649 A HDZ 1968.000 -00 -3.0 00 00.4 0 -2 -18 11 10 J HDZ 3 1968.500 354 20.0 63 54.9 20521 20421 -2026 41916 46670 A HDZ 1969.500 354 23.8 63 53.5 20553 20454 -2007 41938 46703 A HDZ 1970.500 354 28.0 63 52.0 20586 20490 -1985 41959 46737 A HDZ 1971.500 354 32.6 63 50.0 20625 20532 -1961 41978 46771 A HDZ 1972.500 354 37.8 63 48.8 20655 20564 -1933 42000 46804 A HDZ 1973.500 354 43.9 63 47.4 20686 20599 -1899 42022 46838 A HDZ 1974.500 354 50.4 63 46.4 20713 20629 -1863 42045 46870 A HDZ 1975.500 354 57.2 63 44.7 20746 20665 -1825 42059 46897 A HDZ 1976.500 355 04.8 63 43.3 20774 20698 -1782 42074 46923 A HDZ 1977.500 355 13.2 63 41.9 20800 20728 -1734 42083 46942 A HDZ 1978.500 355 22.0 63 42.1 20808 20740 -1681 42105 46966 A HDZ 1979.500 355 31.4 63 41.0 20829 20765 -1626 42114 46983 A HDZ 1980.500 355 39.4 63 40.0 20846 20786 -1579 42117 46993 A HDZ 1981.500 355 48.4 63 40.4 20849 20793 -1524 42135 47011 A HDZF 1982.500 355 56.9 63 40.8 20852 20799 -1473 42152 47027 A HDZF 1983.000 -00 -1.5 00 00.0 1 0 -9 1 1 J HDZF 4 1983.500 356 05.8 63 40.2 20864 20816 -1420 42160 47040 A HDZF 1984.500 356 13.9 63 39.9 20874 20829 -1372 42171 47054 A HDZF 1985.500 356 21.5 63 39.9 20881 20839 -1326 42184 47070 A HDZF 1986.500 356 29.1 63 40.4 20884 20845 -1280 42204 47089 A HDZF 1987.500 356 36.3 63 40.3 20892 20855 -1237 42220 47106 A HDZF 1988.500 356 43.7 63 41.5 20888 20854 -1192 42247 47129 A HDZF 1989.500 356 50.9 63 42.9 20882 20850 -1148 42277 47153 A HDZF 1990.500 356 57.2 63 43.0 20889 20860 -1110 42296 47173 A HDZF 1991.500 357 03.8 63 43.8 20888 20861 -1070 42318 47193 A HDZF 1992.500 357 09.9 63 43.2 20902 20876 -1034 42330 47209 A HDZF 1993.500 357 16.9 63 42.7 20915 20892 -992 42342 47226 A HDZF 1994.500 357 24.5 63 42.9 20923 20902 -946 42361 47247 A HDZF 1995.500 357 32.1 63 42.3 20939 20919 -901 42376 47267 A HDZF 1996.500 357 40.0 63 41.7 20956 20939 -853 42391 47288 A HDZF 1997.500 357 48.5 63 42.0 20963 20948 -802 42416 47313 A HDZF 1998.500 357 57.1 63 43.0 20965 20951 -749 42449 47343 A HDZF 1999.500 358 05.0 63 43.2 20975 20963 -702 42476 47372 A HDZF 2000.500 358 12.8 63 43.9 20980 20970 -654 42509 47404 A HDZF 2001.500 358 20.3 63 43.8 20995 20987 -609 42537 47436 A HDZF 2002.500 358 27.9 63 43.9 21008 21001 -563 42568 47469 A HDZF 2003.500 358 36.0 63 45.0 21012 21006 -513 42608 47507 A HDZF 2004.500 358 43.2 63 44.6 21030 21025 -470 42633 47537 A HDZF 2005.500 358 50.5 63 44.7 21042 21037 -426 42660 47567 A HDZF 2006.500 358 57.2 63 43.8 21065 21061 -385 42678 47593 A HDZF 2007.500 359 04.5 63 43.2 21084 21081 -341 42699 47621 A HDZF 2008.500 359 12.2 63 42.7 21102 21100 -293 42719 47647 A HDZF 2009.500 359 20.5 63 41.9 21123 21122 -243 42735 47670 A HDZF 2010.500 359 29.6 63 42.0 21132 21131 -187 42758 47695 A HDZF 2011.500 359 38.8 63 42.3 21139 21139 -131 42782 47720 A HDZF 2012.500 359 48.2 63 42.5 21149 21149 -73 42806 47745 A HDZF 2013.500 359 57.0 63 41.8 21168 21168 -19 42823 47769 A HDZF 2014.500 0 05.2 63 41.3 21185 21185 32 42842 47794 A HDZF 2015.500 0 14.2 63 42.0 21190 21190 87 42875 47826 A HDZF 2016.500 0 23.5 63 41.6 21210 21209 145 42901 47858 A HDZF 2017.500 0 33.5 63 41.8 21223 21222 207 42936 47895 A HDZF 2018.500 0 43.7 63 41.6 21244 21242 270 42971 47935 A HDZF 2019.500 0 54.1 63 41.9 21259 21257 335 43011 47979 A HDZF 2020.500 1 04.2 63 42.5 21271 21267 397 43053 48021 A HDZF 2021.500 1 13.8 63 43.6 21276 21272 457 43099 48065 A HDZF 2022.500 1 23.3 63 45.0 21278 21272 516 43147 48108 A HDZF * A = All days * Q = Quiet Days * D = Disturbed Days * I = Incomplete * J = Jump: jump value = old site value - new site value ELE = Elements recorded. Notes:1. 1936.0 Site differences Val Joyeux - Chambon 2. 1957.0 New proton magnetometer 3. 1968.0 Theodolite and absolute pier change 4. 1983.0 Absolute pier change in a new absolute hut house