:Data_list: ace_mag_1m.txt :Created: 2026 Apr 26 1950 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 26 1750 61156 64200 0 -3.9 -0.4 5.7 6.9 55.0 185.1 2026 04 26 1751 61156 64260 0 -4.4 0.8 5.4 7.0 50.7 170.3 2026 04 26 1752 61156 64320 0 -4.6 2.1 5.3 7.3 45.8 155.2 2026 04 26 1753 61156 64380 0 -4.8 2.1 5.3 7.4 45.5 156.5 2026 04 26 1754 61156 64440 0 -4.7 1.3 5.9 7.7 50.2 164.7 2026 04 26 1755 61156 64500 0 -4.2 1.3 5.7 7.2 52.4 162.5 2026 04 26 1756 61156 64560 0 -3.4 0.2 5.2 6.2 57.1 176.0 2026 04 26 1757 61156 64620 0 -3.5 0.7 4.9 6.1 54.2 168.1 2026 04 26 1758 61156 64680 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 26 1759 61156 64740 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 26 1800 61156 64800 0 -3.1 -1.0 5.1 6.0 57.7 198.5 2026 04 26 1801 61156 64860 0 -3.6 -1.1 5.7 6.8 56.6 196.4 2026 04 26 1802 61156 64920 0 -3.3 -1.1 5.8 6.7 58.9 198.0 2026 04 26 1803 61156 64980 0 -3.4 -1.2 5.4 6.5 56.5 199.3 2026 04 26 1804 61156 65040 0 -3.4 -2.4 5.5 6.9 53.1 215.3 2026 04 26 1805 61156 65100 0 -3.1 -1.9 5.3 6.4 55.5 211.4 2026 04 26 1806 61156 65160 0 -3.6 -2.0 5.3 6.7 52.3 209.0 2026 04 26 1807 61156 65220 0 -3.8 -2.1 5.3 6.8 50.5 209.0 2026 04 26 1808 61156 65280 0 -3.7 -1.7 5.7 7.0 54.4 204.3 2026 04 26 1809 61156 65340 0 -2.9 -2.2 5.9 6.9 58.1 216.4 2026 04 26 1810 61156 65400 0 -1.9 -2.8 5.4 6.3 58.2 235.9 2026 04 26 1811 61156 65460 0 -1.7 -2.9 5.0 6.1 56.0 240.4 2026 04 26 1812 61156 65520 0 -1.9 -2.8 5.1 6.2 56.4 235.8 2026 04 26 1813 61156 65580 0 -1.5 -3.0 5.5 6.5 58.2 243.3 2026 04 26 1814 61156 65640 0 -1.3 -2.5 5.3 6.0 62.1 243.3 2026 04 26 1815 61156 65700 0 -1.4 -3.6 5.5 6.7 55.3 248.8 2026 04 26 1816 61156 65760 0 -1.4 -3.4 5.4 6.5 55.5 247.7 2026 04 26 1817 61156 65820 0 -2.1 -2.9 5.5 6.6 56.9 234.7 2026 04 26 1818 61156 65880 0 -1.9 -3.2 5.6 6.7 56.6 239.1 2026 04 26 1819 61156 65940 0 -0.1 -5.5 4.1 6.8 36.3 268.5 2026 04 26 1820 61156 66000 0 -0.0 -5.6 4.3 7.0 37.4 269.8 2026 04 26 1821 61156 66060 0 0.1 -5.2 4.6 7.0 41.8 271.4 2026 04 26 1822 61156 66120 0 -0.1 -4.9 5.0 7.0 45.4 268.3 2026 04 26 1823 61156 66180 0 -0.2 -4.4 5.0 6.7 48.4 266.9 2026 04 26 1824 61156 66240 0 -0.8 -4.2 4.6 6.3 47.3 259.5 2026 04 26 1825 61156 66300 0 -0.5 -4.3 4.3 6.1 45.1 262.8 2026 04 26 1826 61156 66360 0 -0.8 -4.3 4.6 6.3 45.9 259.4 2026 04 26 1827 61156 66420 0 -0.7 -4.5 4.6 6.5 45.8 261.7 2026 04 26 1828 61156 66480 0 -0.3 -4.6 4.7 6.6 45.6 266.2 2026 04 26 1829 61156 66540 0 -0.8 -4.6 4.3 6.4 43.1 260.0 2026 04 26 1830 61156 66600 0 -1.1 -4.6 4.9 6.8 45.9 256.2 2026 04 26 1831 61156 66660 0 -1.6 -4.3 4.8 6.6 46.2 249.3 2026 04 26 1832 61156 66720 0 -1.6 -4.5 4.9 6.8 45.7 249.8 2026 04 26 1833 61156 66780 0 -1.7 -3.9 5.1 6.6 50.6 246.9 2026 04 26 1834 61156 66840 0 -0.8 -3.9 3.9 5.5 44.5 258.2 2026 04 26 1835 61156 66900 0 0.9 -4.8 2.9 5.7 30.4 280.8 2026 04 26 1836 61156 66960 0 0.8 -4.3 3.0 5.4 34.4 280.7 2026 04 26 1837 61156 67020 0 0.9 -4.3 2.9 5.3 32.9 282.3 2026 04 26 1838 61156 67080 0 1.4 -4.6 2.1 5.3 23.9 286.8 2026 04 26 1839 61156 67140 0 1.5 -4.5 2.6 5.4 28.8 288.3 2026 04 26 1840 61156 67200 0 1.6 -4.4 2.7 5.4 29.7 290.7 2026 04 26 1841 61156 67260 0 1.9 -4.3 2.2 5.2 24.8 294.0 2026 04 26 1842 61156 67320 0 1.6 -4.5 2.1 5.2 24.2 289.5 2026 04 26 1843 61156 67380 0 1.6 -4.6 2.0 5.3 21.9 288.8 2026 04 26 1844 61156 67440 0 1.9 -4.7 1.9 5.4 20.1 292.2 2026 04 26 1845 61156 67500 0 1.9 -4.2 1.6 4.9 18.9 294.3 2026 04 26 1846 61156 67560 0 1.7 -3.4 1.8 4.2 25.2 296.4 2026 04 26 1847 61156 67620 0 1.6 -3.2 1.6 3.9 24.2 296.2 2026 04 26 1848 61156 67680 0 1.5 -3.5 1.6 4.2 22.2 293.3 2026 04 26 1849 61156 67740 0 1.5 -4.0 1.8 4.6 22.9 291.1 2026 04 26 1850 61156 67800 0 1.5 -4.2 1.8 4.8 22.5 290.4 2026 04 26 1851 61156 67860 0 1.6 -4.3 1.7 4.9 20.7 290.7 2026 04 26 1852 61156 67920 0 1.5 -4.1 1.4 4.6 18.2 289.6 2026 04 26 1853 61156 67980 0 1.4 -4.4 1.6 4.9 19.3 287.5 2026 04 26 1854 61156 68040 0 1.2 -4.4 1.8 4.9 21.9 285.5 2026 04 26 1855 61156 68100 0 1.2 -4.2 1.7 4.8 21.5 286.2 2026 04 26 1856 61156 68160 0 1.1 -4.3 1.4 4.6 18.1 284.4 2026 04 26 1857 61156 68220 0 0.9 -4.1 2.2 4.7 27.3 282.4 2026 04 26 1858 61156 68280 0 0.8 -3.6 1.5 4.0 22.0 281.9 2026 04 26 1859 61156 68340 0 0.1 -3.0 -0.8 3.1 -15.6 272.7 2026 04 26 1900 61156 68400 0 0.2 -2.7 1.0 2.9 20.9 274.3 2026 04 26 1901 61156 68460 0 -1.1 -3.2 0.4 3.4 7.4 252.0 2026 04 26 1902 61156 68520 0 -0.9 -3.4 0.6 3.5 10.4 254.6 2026 04 26 1903 61156 68580 0 -0.8 -3.5 0.7 3.7 10.4 257.1 2026 04 26 1904 61156 68640 0 -0.7 -3.4 1.2 3.6 19.2 258.8 2026 04 26 1905 61156 68700 0 -0.7 -3.2 1.7 3.7 26.7 257.1 2026 04 26 1906 61156 68760 0 -0.8 -2.6 2.0 3.4 35.9 253.4 2026 04 26 1907 61156 68820 0 -0.7 -2.5 2.3 3.4 41.7 254.4 2026 04 26 1908 61156 68880 0 -0.5 -2.0 2.1 2.9 45.6 256.9 2026 04 26 1909 61156 68940 0 -0.9 -1.2 2.9 3.3 62.9 234.7 2026 04 26 1910 61156 69000 0 -0.9 -0.9 3.1 3.4 68.1 223.2 2026 04 26 1911 61156 69060 0 -0.9 -0.1 1.5 1.7 60.0 187.6 2026 04 26 1912 61156 69120 0 -1.3 0.4 2.1 2.5 56.3 163.9 2026 04 26 1913 61156 69180 0 -2.1 0.8 2.6 3.5 49.5 158.8 2026 04 26 1914 61156 69240 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 26 1915 61156 69300 0 -2.7 0.2 2.4 3.7 41.6 174.8 2026 04 26 1916 61156 69360 0 -2.8 0.4 2.5 3.7 41.1 172.8 2026 04 26 1917 61156 69420 0 -2.8 1.5 2.3 3.9 36.1 151.9 2026 04 26 1918 61156 69480 0 -2.7 2.1 1.4 3.7 21.9 142.2 2026 04 26 1919 61156 69540 0 -1.9 2.0 1.0 2.9 20.7 134.6 2026 04 26 1920 61156 69600 0 -1.7 2.8 -0.1 3.3 -2.3 120.4 2026 04 26 1921 61156 69660 0 -1.7 2.8 1.1 3.4 19.5 120.9 2026 04 26 1922 61156 69720 0 -1.6 3.0 0.8 3.5 13.5 117.8 2026 04 26 1923 61156 69780 0 -1.3 3.4 0.1 3.6 2.0 111.2 2026 04 26 1924 61156 69840 0 -1.1 2.9 -0.6 3.2 -10.9 110.2 2026 04 26 1925 61156 69900 0 -1.0 3.2 -1.3 3.6 -20.8 107.1 2026 04 26 1926 61156 69960 0 -0.9 3.1 -1.7 3.6 -27.8 106.9 2026 04 26 1927 61156 70020 0 -0.7 3.2 -2.1 3.9 -31.9 102.4 2026 04 26 1928 61156 70080 0 -0.5 3.2 -2.2 3.9 -34.7 98.4 2026 04 26 1929 61156 70140 0 -0.6 3.0 -2.1 3.7 -34.3 100.9 2026 04 26 1930 61156 70200 0 -0.8 3.3 -1.7 3.8 -26.3 102.8 2026 04 26 1931 61156 70260 0 -0.7 3.3 -1.5 3.6 -23.5 102.7 2026 04 26 1932 61156 70320 0 -0.7 2.9 -2.0 3.6 -33.2 102.9 2026 04 26 1933 61156 70380 0 -0.7 2.7 -2.2 3.6 -37.4 103.4 2026 04 26 1934 61156 70440 0 -0.2 2.1 -2.5 3.3 -50.5 96.8 2026 04 26 1935 61156 70500 0 -0.1 1.9 -2.5 3.1 -52.4 93.0 2026 04 26 1936 61156 70560 0 -0.4 2.8 -2.4 3.7 -40.4 97.5 2026 04 26 1937 61156 70620 0 -0.0 2.3 -2.8 3.6 -49.6 90.1 2026 04 26 1938 61156 70680 0 1.4 1.0 -2.7 3.2 -57.6 35.7 2026 04 26 1939 61156 70740 0 1.6 0.6 -2.7 3.2 -57.1 20.6 2026 04 26 1940 61156 70800 0 -0.0 2.2 -2.3 3.2 -46.1 90.7 2026 04 26 1941 61156 70860 0 0.8 1.9 -2.6 3.3 -52.2 67.4 2026 04 26 1942 61156 70920 0 1.2 2.2 -3.1 4.0 -51.0 60.5 2026 04 26 1943 61156 70980 0 1.5 2.1 -3.3 4.2 -52.6 54.6 2026 04 26 1944 61156 71040 0 1.4 2.0 -3.3 4.1 -53.5 55.4 2026 04 26 1945 61156 71100 0 1.5 1.8 -3.2 4.0 -54.5 49.2 2026 04 26 1946 61156 71160 0 1.5 0.7 -2.7 3.2 -58.7 26.5 2026 04 26 1947 61156 71220 0 1.5 0.5 -2.7 3.1 -59.7 18.7 2026 04 26 1948 61156 71280 0 1.4 1.1 -2.7 3.3 -56.5 38.0