:Data_list: ace_mag_1m.txt :Created: 2026 Apr 12 2014 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Magnetometer values are in GSM coordinates. # # Units: Bx, By, Bz, Bt in nT # Units: Latitude degrees +/- 90.0 # Units: Longitude degrees 0.0 - 360.0 # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: -999.9 # Source: ACE Satellite - Magnetometer # # 1-minute averaged Real-time Interplanetary Magnetic Field Values # # Modified Seconds # UT Date Time Julian of the ---------------- GSM Coordinates --------------- # YR MO DA HHMM Day Day S Bx By Bz Bt Lat. Long. #------------------------------------------------------------------------------------ 2026 04 12 1814 61142 65640 0 0.6 3.2 -2.7 4.2 -39.2 79.8 2026 04 12 1815 61142 65700 0 1.0 3.2 -2.5 4.2 -36.2 73.5 2026 04 12 1816 61142 65760 0 1.2 3.1 -2.5 4.1 -37.3 68.9 2026 04 12 1817 61142 65820 0 1.3 2.8 -2.4 3.9 -38.0 64.9 2026 04 12 1818 61142 65880 0 1.3 2.4 -2.9 3.9 -47.2 62.0 2026 04 12 1819 61142 65940 0 -0.8 3.2 -1.8 3.7 -28.9 103.6 2026 04 12 1820 61142 66000 0 -0.9 3.8 -1.0 4.0 -15.1 103.8 2026 04 12 1821 61142 66060 0 -0.2 3.8 -0.7 3.8 -10.1 93.7 2026 04 12 1822 61142 66120 0 -0.4 3.4 -0.7 3.5 -12.3 96.1 2026 04 12 1823 61142 66180 0 -0.1 3.0 -0.9 3.2 -17.5 92.2 2026 04 12 1824 61142 66240 0 0.4 3.6 -0.1 3.7 -1.5 83.7 2026 04 12 1825 61142 66300 0 1.9 3.0 -1.1 3.7 -16.9 57.6 2026 04 12 1826 61142 66360 0 -0.0 3.1 -0.5 3.2 -9.6 90.8 2026 04 12 1827 61142 66420 0 0.3 3.5 -0.9 3.6 -14.5 84.5 2026 04 12 1828 61142 66480 0 -1.8 3.5 -1.5 4.2 -20.4 117.0 2026 04 12 1829 61142 66540 0 0.3 3.6 -1.9 4.1 -27.5 85.8 2026 04 12 1830 61142 66600 0 0.6 3.6 -1.7 4.0 -25.6 81.1 2026 04 12 1831 61142 66660 0 -0.5 3.9 -1.9 4.4 -25.1 97.5 2026 04 12 1832 61142 66720 0 0.4 3.5 -2.2 4.2 -32.1 83.2 2026 04 12 1833 61142 66780 0 0.9 3.4 -2.3 4.2 -32.5 75.6 2026 04 12 1834 61142 66840 0 0.9 3.4 -2.2 4.1 -32.4 74.6 2026 04 12 1835 61142 66900 0 1.0 3.2 -2.7 4.3 -38.3 72.6 2026 04 12 1836 61142 66960 0 0.7 2.9 -3.0 4.2 -45.0 77.0 2026 04 12 1837 61142 67020 0 0.4 3.6 -2.4 4.3 -33.2 83.5 2026 04 12 1838 61142 67080 0 0.4 3.3 -2.5 4.1 -36.7 83.5 2026 04 12 1839 61142 67140 0 0.3 1.9 -2.0 2.7 -46.1 81.9 2026 04 12 1840 61142 67200 0 -1.8 2.1 -1.9 3.4 -33.9 130.0 2026 04 12 1841 61142 67260 0 -1.2 2.6 -2.8 4.0 -44.6 115.0 2026 04 12 1842 61142 67320 0 -1.3 2.3 -3.2 4.2 -50.4 119.8 2026 04 12 1843 61142 67380 0 -1.1 2.3 -3.4 4.2 -52.9 116.3 2026 04 12 1844 61142 67440 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 12 1845 61142 67500 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 12 1846 61142 67560 0 -1.4 2.9 -2.4 4.0 -36.4 116.3 2026 04 12 1847 61142 67620 0 -1.8 3.3 -1.7 4.1 -24.4 118.4 2026 04 12 1848 61142 67680 0 -2.7 -1.6 3.0 4.4 43.7 210.9 2026 04 12 1849 61142 67740 0 -3.0 -1.3 3.2 4.6 44.2 202.6 2026 04 12 1850 61142 67800 0 -3.0 -0.6 3.6 4.7 48.9 192.0 2026 04 12 1851 61142 67860 0 -3.3 -0.5 3.5 4.9 46.4 188.8 2026 04 12 1852 61142 67920 0 -2.9 -1.0 3.7 4.8 50.8 198.6 2026 04 12 1853 61142 67980 0 -2.7 -0.8 4.2 5.1 56.5 196.8 2026 04 12 1854 61142 68040 0 -2.5 0.3 4.0 4.7 57.6 173.9 2026 04 12 1855 61142 68100 0 -2.8 0.0 3.6 4.6 51.9 179.6 2026 04 12 1856 61142 68160 0 -3.0 -0.5 3.3 4.5 47.7 189.1 2026 04 12 1857 61142 68220 0 -2.8 -0.6 3.5 4.6 50.7 192.3 2026 04 12 1858 61142 68280 0 -3.1 0.0 3.7 4.8 50.5 179.8 2026 04 12 1859 61142 68340 0 -3.0 1.0 3.6 4.7 48.5 161.6 2026 04 12 1900 61142 68400 0 -3.2 1.3 3.3 4.8 43.9 158.6 2026 04 12 1901 61142 68460 0 -3.8 2.8 1.4 4.9 16.7 144.3 2026 04 12 1902 61142 68520 0 -3.5 2.9 1.7 4.8 20.6 141.0 2026 04 12 1903 61142 68580 0 -2.7 3.4 1.9 4.8 23.4 128.9 2026 04 12 1904 61142 68640 0 -3.0 3.2 1.8 4.8 22.3 133.0 2026 04 12 1905 61142 68700 0 -3.3 2.8 2.0 4.7 24.6 139.6 2026 04 12 1906 61142 68760 0 -3.2 2.9 1.7 4.6 22.1 137.6 2026 04 12 1907 61142 68820 0 -2.5 3.5 1.4 4.6 17.4 125.6 2026 04 12 1908 61142 68880 0 -3.8 2.8 1.3 4.9 16.0 142.9 2026 04 12 1909 61142 68940 0 -3.4 2.9 1.6 4.8 19.4 139.4 2026 04 12 1910 61142 69000 0 -2.7 3.2 2.0 4.6 25.2 129.7 2026 04 12 1911 61142 69060 0 -2.1 3.0 2.3 4.3 32.3 124.5 2026 04 12 1912 61142 69120 0 -3.3 3.0 1.4 4.7 17.2 137.7 2026 04 12 1913 61142 69180 0 -3.8 3.1 0.3 4.9 3.8 140.7 2026 04 12 1914 61142 69240 0 -3.5 3.2 -0.4 4.8 -4.6 137.1 2026 04 12 1915 61142 69300 0 -3.4 3.0 -0.4 4.5 -5.2 138.3 2026 04 12 1916 61142 69360 0 -3.0 3.6 0.2 4.7 2.4 130.4 2026 04 12 1917 61142 69420 0 -3.6 2.4 -0.1 4.3 -0.9 146.5 2026 04 12 1918 61142 69480 0 -3.2 2.4 2.1 4.6 27.4 143.4 2026 04 12 1919 61142 69540 0 -3.1 3.0 1.3 4.5 16.7 135.7 2026 04 12 1920 61142 69600 0 -3.2 2.7 1.7 4.5 22.1 139.7 2026 04 12 1921 61142 69660 0 -3.1 2.8 1.8 4.6 23.5 137.6 2026 04 12 1922 61142 69720 0 -4.3 0.8 1.1 4.5 14.1 169.3 2026 04 12 1923 61142 69780 0 -3.9 1.6 1.7 4.6 21.9 157.6 2026 04 12 1924 61142 69840 0 -3.8 1.4 2.0 4.5 26.5 159.4 2026 04 12 1925 61142 69900 0 -4.0 2.0 1.3 4.6 16.1 153.7 2026 04 12 1926 61142 69960 0 -4.1 2.2 0.8 4.7 10.2 151.8 2026 04 12 1927 61142 70020 0 -4.5 1.6 0.4 4.8 4.7 160.1 2026 04 12 1928 61142 70080 0 -4.5 1.8 0.0 4.8 0.3 158.3 2026 04 12 1929 61142 70140 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 12 1930 61142 70200 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 12 1931 61142 70260 0 -4.0 2.6 -0.0 4.8 -0.1 146.2 2026 04 12 1932 61142 70320 0 -4.3 2.3 -0.2 4.9 -2.6 151.7 2026 04 12 1933 61142 70380 0 -4.2 2.3 -1.1 4.9 -12.4 151.5 2026 04 12 1934 61142 70440 0 -4.3 2.2 -0.8 4.9 -9.7 152.3 2026 04 12 1935 61142 70500 0 -4.2 2.3 -0.2 4.8 -2.2 151.5 2026 04 12 1936 61142 70560 0 -4.6 0.7 0.9 4.8 11.1 171.9 2026 04 12 1937 61142 70620 0 -4.4 1.9 0.3 4.8 3.9 157.1 2026 04 12 1938 61142 70680 0 -4.2 2.3 -0.4 4.8 -4.4 151.2 2026 04 12 1939 61142 70740 0 -3.7 2.9 -0.8 4.7 -9.2 142.5 2026 04 12 1940 61142 70800 0 -4.0 2.6 0.0 4.8 0.1 147.8 2026 04 12 1941 61142 70860 0 -4.1 2.5 -0.1 4.8 -0.8 148.7 2026 04 12 1942 61142 70920 0 -3.2 3.2 -1.4 4.8 -17.3 135.2 2026 04 12 1943 61142 70980 0 -3.8 2.8 -1.2 4.9 -14.5 144.0 2026 04 12 1944 61142 71040 0 -3.9 2.5 -0.9 4.7 -11.1 147.3 2026 04 12 1945 61142 71100 0 -4.1 2.1 0.6 4.6 8.0 153.3 2026 04 12 1946 61142 71160 0 -4.1 1.5 2.2 4.9 26.4 159.6 2026 04 12 1947 61142 71220 0 -4.5 2.0 1.1 5.0 12.6 155.9 2026 04 12 1948 61142 71280 0 -4.4 2.6 0.5 5.1 5.8 149.4 2026 04 12 1949 61142 71340 0 -4.2 2.5 -0.4 4.9 -4.1 149.9 2026 04 12 1950 61142 71400 0 -4.2 2.3 -0.8 4.9 -9.0 151.6 2026 04 12 1951 61142 71460 0 -4.5 2.2 -0.7 5.0 -8.4 154.5 2026 04 12 1952 61142 71520 0 -4.5 1.8 -1.3 5.1 -14.5 158.0 2026 04 12 1953 61142 71580 0 -4.5 1.8 -1.4 5.0 -15.7 158.6 2026 04 12 1954 61142 71640 0 -4.3 2.2 -1.3 5.0 -15.3 153.0 2026 04 12 1955 61142 71700 0 -3.8 2.5 -1.7 4.9 -20.1 146.3 2026 04 12 1956 61142 71760 0 -4.2 2.3 -1.4 5.0 -16.2 151.3 2026 04 12 1957 61142 71820 0 -3.9 2.7 -1.6 5.0 -18.6 145.1 2026 04 12 1958 61142 71880 0 -3.9 2.9 -1.0 5.0 -11.5 143.5 2026 04 12 1959 61142 71940 0 -4.3 2.4 -1.1 5.1 -12.0 150.6 2026 04 12 2000 61142 72000 0 -4.4 2.1 -1.5 5.1 -16.9 154.7 2026 04 12 2001 61142 72060 0 -4.1 2.8 -0.7 5.0 -8.5 145.9 2026 04 12 2002 61142 72120 0 -4.2 2.9 -0.7 5.2 -8.2 145.4 2026 04 12 2003 61142 72180 0 -4.8 2.1 -0.8 5.3 -8.2 156.6 2026 04 12 2004 61142 72240 0 -4.9 1.8 -0.9 5.3 -10.2 160.0 2026 04 12 2005 61142 72300 0 -5.1 1.7 -0.5 5.4 -5.0 161.4 2026 04 12 2006 61142 72360 0 -5.1 1.6 -0.2 5.4 -2.2 162.6 2026 04 12 2007 61142 72420 0 -5.1 1.6 0.2 5.3 1.8 162.8 2026 04 12 2008 61142 72480 0 -5.1 1.7 0.4 5.4 4.3 161.3 2026 04 12 2009 61142 72540 0 -5.1 1.5 0.8 5.4 8.1 163.3 2026 04 12 2010 61142 72600 0 -4.9 1.0 1.9 5.3 20.5 168.6 2026 04 12 2011 61142 72660 0 -4.7 0.8 2.2 5.3 24.3 169.9 2026 04 12 2012 61142 72720 0 -4.7 0.6 2.3 5.3 25.8 172.9