:Data_list: ace_mag_1m.txt :Created: 2026 Sep 21 1010 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 09 21 0810 61304 29400 0 -0.8 -3.3 0.6 3.5 10.6 256.6 2026 09 21 0811 61304 29460 0 -0.5 -3.3 0.6 3.4 9.6 262.2 2026 09 21 0812 61304 29520 0 -0.3 -3.3 0.6 3.4 9.8 264.6 2026 09 21 0813 61304 29580 0 -0.2 -3.3 0.3 3.4 5.1 266.8 2026 09 21 0814 61304 29640 0 -0.0 -3.4 -0.2 3.4 -3.8 269.5 2026 09 21 0815 61304 29700 0 -0.1 -3.3 0.2 3.3 2.8 268.3 2026 09 21 0816 61304 29760 0 0.3 -3.2 0.0 3.2 0.6 274.5 2026 09 21 0817 61304 29820 0 0.6 -2.8 -0.5 2.9 -10.3 281.9 2026 09 21 0818 61304 29880 0 2.0 -1.7 -1.4 3.0 -29.0 319.9 2026 09 21 0819 61304 29940 0 1.5 -2.5 -0.9 3.1 -17.2 300.4 2026 09 21 0820 61304 30000 0 1.6 -2.5 -0.9 3.1 -16.6 303.0 2026 09 21 0821 61304 30060 0 1.7 -2.5 -0.6 3.0 -12.1 303.9 2026 09 21 0822 61304 30120 0 1.7 -2.5 -0.5 3.0 -8.8 304.8 2026 09 21 0823 61304 30180 0 1.5 -2.6 -0.4 3.0 -7.4 300.2 2026 09 21 0824 61304 30240 0 1.8 -2.3 -0.6 3.0 -11.7 307.6 2026 09 21 0825 61304 30300 0 1.4 -2.6 0.4 3.0 7.6 298.6 2026 09 21 0826 61304 30360 0 0.9 -2.8 1.1 3.1 20.2 287.8 2026 09 21 0827 61304 30420 0 1.1 -2.8 0.6 3.0 11.4 292.2 2026 09 21 0828 61304 30480 0 1.5 -2.5 0.1 3.0 1.6 300.6 2026 09 21 0829 61304 30540 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 21 0830 61304 30600 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 21 0831 61304 30660 0 2.6 -1.2 -0.6 2.9 -11.5 335.4 2026 09 21 0832 61304 30720 0 2.1 -1.9 0.0 2.8 0.3 318.4 2026 09 21 0833 61304 30780 0 2.5 -1.4 -0.1 2.9 -1.3 329.7 2026 09 21 0834 61304 30840 0 2.5 -1.4 0.2 2.9 4.1 331.7 2026 09 21 0835 61304 30900 0 2.2 -1.8 0.7 2.9 13.5 321.1 2026 09 21 0836 61304 30960 0 2.3 -1.6 0.7 2.9 13.1 325.9 2026 09 21 0837 61304 31020 0 2.3 -1.7 0.6 2.9 12.9 322.2 2026 09 21 0838 61304 31080 0 2.3 -1.7 0.7 2.9 14.2 322.3 2026 09 21 0839 61304 31140 0 1.9 -2.2 0.9 3.0 17.1 310.9 2026 09 21 0840 61304 31200 0 2.0 -2.2 0.7 3.0 12.7 313.1 2026 09 21 0841 61304 31260 0 2.1 -2.1 0.5 3.0 9.8 313.9 2026 09 21 0842 61304 31320 0 2.2 -1.9 0.5 3.0 9.3 319.6 2026 09 21 0843 61304 31380 0 2.4 -1.8 0.2 3.0 4.4 322.3 2026 09 21 0844 61304 31440 0 2.4 -1.8 -0.1 3.0 -1.7 323.2 2026 09 21 0845 61304 31500 0 2.4 -1.6 -0.4 2.9 -7.6 325.9 2026 09 21 0846 61304 31560 0 2.1 -2.2 0.1 3.0 1.2 313.8 2026 09 21 0847 61304 31620 0 2.2 -1.9 -0.4 3.0 -7.1 318.3 2026 09 21 0848 61304 31680 0 2.2 -1.9 -0.5 3.0 -10.2 319.6 2026 09 21 0849 61304 31740 0 2.3 -1.9 -0.2 3.0 -3.8 319.9 2026 09 21 0850 61304 31800 0 2.2 -1.9 -0.5 3.0 -8.7 320.0 2026 09 21 0851 61304 31860 0 2.2 -2.0 -0.3 3.0 -6.7 318.3 2026 09 21 0852 61304 31920 0 2.1 -1.9 -0.7 3.0 -14.1 318.3 2026 09 21 0853 61304 31980 0 2.2 -1.7 -0.9 2.9 -18.2 321.9 2026 09 21 0854 61304 32040 0 1.3 -2.7 -0.3 3.0 -6.5 296.3 2026 09 21 0855 61304 32100 0 1.3 -2.6 -0.5 2.9 -10.7 296.4 2026 09 21 0856 61304 32160 0 -0.2 -3.2 -0.1 3.3 -1.7 266.7 2026 09 21 0857 61304 32220 0 -0.7 -3.3 0.3 3.4 4.5 258.6 2026 09 21 0858 61304 32280 0 -1.1 -3.3 0.4 3.5 7.4 251.5 2026 09 21 0859 61304 32340 0 -0.9 -3.2 0.8 3.4 14.0 253.7 2026 09 21 0900 61304 32400 0 -0.5 -3.2 0.8 3.3 13.3 261.2 2026 09 21 0901 61304 32460 0 -0.5 -3.1 0.9 3.3 16.2 261.2 2026 09 21 0902 61304 32520 0 -0.3 -3.1 0.9 3.3 15.5 265.0 2026 09 21 0903 61304 32580 0 0.1 -3.1 0.8 3.2 15.2 271.2 2026 09 21 0904 61304 32640 0 0.1 -3.2 0.7 3.2 12.1 272.2 2026 09 21 0905 61304 32700 0 0.1 -3.2 0.6 3.2 10.2 271.2 2026 09 21 0906 61304 32760 0 -0.5 -2.6 1.0 2.9 21.4 259.0 2026 09 21 0907 61304 32820 0 -2.1 -1.8 2.2 3.6 37.9 221.1 2026 09 21 0908 61304 32880 0 -1.8 -2.0 2.2 3.5 38.6 227.7 2026 09 21 0909 61304 32940 0 -1.8 -2.0 2.2 3.4 39.3 228.7 2026 09 21 0910 61304 33000 0 -1.4 -2.5 1.8 3.3 32.6 240.9 2026 09 21 0911 61304 33060 0 -0.5 -2.9 1.3 3.2 23.2 259.6 2026 09 21 0912 61304 33120 0 -0.2 -3.0 1.0 3.2 18.2 267.0 2026 09 21 0913 61304 33180 0 0.9 -2.6 0.6 2.8 11.8 289.2 2026 09 21 0914 61304 33240 0 0.9 -2.8 0.6 3.0 10.7 287.6 2026 09 21 0915 61304 33300 0 0.7 -2.8 0.8 3.0 16.0 284.3 2026 09 21 0916 61304 33360 0 0.8 -2.9 0.5 3.0 9.1 286.5 2026 09 21 0917 61304 33420 0 0.7 -2.9 0.6 3.0 12.2 283.7 2026 09 21 0918 61304 33480 0 0.5 -2.9 0.9 3.0 16.5 279.0 2026 09 21 0919 61304 33540 0 0.5 -2.9 1.1 3.1 19.9 280.4 2026 09 21 0920 61304 33600 0 0.8 -2.7 1.0 3.0 18.6 285.7 2026 09 21 0921 61304 33660 0 1.2 -2.2 -0.0 2.5 -0.5 297.8 2026 09 21 0922 61304 33720 0 1.4 -2.0 0.3 2.5 5.9 306.1 2026 09 21 0923 61304 33780 0 0.9 -2.3 0.3 2.5 6.9 292.3 2026 09 21 0924 61304 33840 0 1.2 -1.8 1.3 2.5 32.1 303.5 2026 09 21 0925 61304 33900 0 1.3 -1.4 1.3 2.3 33.9 313.6 2026 09 21 0926 61304 33960 0 1.8 -1.0 0.6 2.2 16.0 330.3 2026 09 21 0927 61304 34020 0 1.8 -0.6 0.4 2.0 10.8 342.3 2026 09 21 0928 61304 34080 0 0.9 -2.0 1.3 2.5 30.9 293.9 2026 09 21 0929 61304 34140 0 1.2 -1.6 1.3 2.4 32.3 307.2 2026 09 21 0930 61304 34200 0 1.9 -1.2 0.4 2.2 9.1 327.8 2026 09 21 0931 61304 34260 0 1.2 -1.8 0.9 2.3 23.1 302.3 2026 09 21 0932 61304 34320 0 1.1 -2.0 0.7 2.4 18.0 297.8 2026 09 21 0933 61304 34380 0 0.8 -2.2 0.7 2.5 17.2 289.6 2026 09 21 0934 61304 34440 0 0.8 -2.1 0.6 2.3 14.2 290.9 2026 09 21 0935 61304 34500 0 0.8 -2.0 0.8 2.3 20.1 290.8 2026 09 21 0936 61304 34560 0 0.7 -1.5 1.6 2.3 45.0 294.7 2026 09 21 0937 61304 34620 0 1.1 -1.7 1.2 2.4 31.7 303.9 2026 09 21 0938 61304 34680 0 1.6 -1.4 1.1 2.4 28.0 319.3 2026 09 21 0939 61304 34740 0 1.7 -1.3 0.9 2.3 23.5 321.6 2026 09 21 0940 61304 34800 0 1.7 -1.2 0.9 2.3 23.6 323.8 2026 09 21 0941 61304 34860 0 1.2 -1.5 1.8 2.6 44.3 308.7 2026 09 21 0942 61304 34920 0 1.5 -1.6 1.5 2.6 34.3 314.5 2026 09 21 0943 61304 34980 0 1.6 -1.5 1.4 2.6 32.1 315.3 2026 09 21 0944 61304 35040 0 1.8 -1.4 1.2 2.6 27.9 322.4 2026 09 21 0945 61304 35100 0 2.0 -1.3 0.8 2.6 17.3 326.8 2026 09 21 0946 61304 35160 0 1.8 -1.4 -1.3 2.6 -30.2 321.7 2026 09 21 0947 61304 35220 0 2.4 -1.2 -0.4 2.7 -7.9 333.1 2026 09 21 0948 61304 35280 0 2.6 -0.9 -0.1 2.8 -2.4 341.5 2026 09 21 0949 61304 35340 0 2.5 -1.1 0.1 2.7 2.2 335.7 2026 09 21 0950 61304 35400 0 2.4 -1.2 -0.2 2.7 -4.8 333.0 2026 09 21 0951 61304 35460 0 2.3 -1.2 -0.1 2.6 -2.0 332.5 2026 09 21 0952 61304 35520 0 2.3 -1.3 0.5 2.7 10.7 330.6 2026 09 21 0953 61304 35580 0 2.5 -1.2 0.1 2.7 2.5 334.2 2026 09 21 0954 61304 35640 0 2.3 -1.2 0.7 2.7 14.4 332.7 2026 09 21 0955 61304 35700 0 2.3 -1.2 0.7 2.7 14.3 332.5 2026 09 21 0956 61304 35760 0 2.4 -0.7 -0.5 2.6 -11.6 342.7 2026 09 21 0957 61304 35820 0 2.6 -0.8 0.0 2.7 0.5 343.7 2026 09 21 0958 61304 35880 0 2.6 -0.7 -0.2 2.7 -4.6 344.5 2026 09 21 0959 61304 35940 0 2.5 -0.6 -0.6 2.6 -12.2 346.8 2026 09 21 1000 61304 36000 0 2.4 -0.8 -0.7 2.6 -15.2 341.7 2026 09 21 1001 61304 36060 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 21 1002 61304 36120 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 21 1003 61304 36180 0 2.5 -0.9 -0.4 2.7 -9.3 339.7 2026 09 21 1004 61304 36240 0 2.4 -1.1 -0.0 2.7 -0.3 335.3 2026 09 21 1005 61304 36300 0 2.4 -0.5 -1.0 2.7 -21.7 349.1 2026 09 21 1006 61304 36360 0 2.4 -1.0 0.5 2.6 10.4 336.9 2026 09 21 1007 61304 36420 0 2.3 -1.2 0.5 2.7 10.9 332.8 2026 09 21 1008 61304 36480 0 2.5 -1.0 -0.0 2.7 -0.7 337.8