:Data_list: ace_mag_1m.txt :Created: 2026 Aug 18 0955 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 08 18 0755 61270 28500 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 0756 61270 28560 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 0757 61270 28620 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 0758 61270 28680 0 -1.2 7.2 2.2 7.6 16.6 99.4 2026 08 18 0759 61270 28740 0 -0.9 7.9 3.6 8.7 24.4 96.7 2026 08 18 0800 61270 28800 0 -0.4 7.5 3.5 8.3 25.1 93.3 2026 08 18 0801 61270 28860 0 -0.4 7.3 3.4 8.1 25.0 93.2 2026 08 18 0802 61270 28920 0 -0.2 6.9 3.9 7.9 29.8 91.8 2026 08 18 0803 61270 28980 0 -0.4 7.5 2.9 8.1 21.2 93.0 2026 08 18 0804 61270 29040 0 -0.7 7.9 2.4 8.3 16.6 95.0 2026 08 18 0805 61270 29100 0 -0.4 8.2 2.4 8.6 16.2 93.1 2026 08 18 0806 61270 29160 0 1.7 6.2 5.1 8.2 38.0 74.9 2026 08 18 0807 61270 29220 0 2.6 5.4 6.8 9.1 48.7 64.6 2026 08 18 0808 61270 29280 0 2.0 6.4 6.3 9.2 43.2 72.6 2026 08 18 0809 61270 29340 0 1.9 6.6 6.0 9.1 40.9 73.7 2026 08 18 0810 61270 29400 0 3.2 4.7 7.4 9.3 52.3 55.6 2026 08 18 0811 61270 29460 0 2.0 6.5 7.4 10.1 47.4 73.2 2026 08 18 0812 61270 29520 0 2.5 6.2 7.6 10.1 48.4 67.9 2026 08 18 0813 61270 29580 0 2.3 5.5 8.0 10.0 53.0 67.2 2026 08 18 0814 61270 29640 0 1.5 8.3 4.7 9.7 29.1 79.5 2026 08 18 0815 61270 29700 0 1.4 10.2 4.2 11.1 22.1 82.0 2026 08 18 0816 61270 29760 0 1.5 11.1 3.6 11.8 17.6 82.3 2026 08 18 0817 61270 29820 0 1.3 11.4 2.6 11.8 12.7 83.4 2026 08 18 0818 61270 29880 0 1.2 11.1 1.6 11.3 8.2 84.1 2026 08 18 0819 61270 29940 0 1.4 10.5 2.6 10.9 13.8 82.3 2026 08 18 0820 61270 30000 0 2.7 9.1 4.4 10.5 24.8 73.4 2026 08 18 0821 61270 30060 0 4.3 6.8 6.4 10.3 38.3 57.9 2026 08 18 0822 61270 30120 0 4.6 6.9 6.8 10.8 39.4 56.3 2026 08 18 0823 61270 30180 0 4.2 7.9 6.8 11.2 37.2 62.0 2026 08 18 0824 61270 30240 0 3.8 8.5 6.4 11.3 34.4 66.0 2026 08 18 0825 61270 30300 0 3.7 8.4 6.9 11.4 36.8 66.1 2026 08 18 0826 61270 30360 0 4.2 7.5 7.2 11.2 39.9 60.6 2026 08 18 0827 61270 30420 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 0828 61270 30480 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 0829 61270 30540 0 5.8 1.9 8.3 10.3 53.5 17.8 2026 08 18 0830 61270 30600 0 4.3 6.1 7.1 10.3 43.5 55.2 2026 08 18 0831 61270 30660 0 3.2 8.4 6.5 11.1 35.7 69.5 2026 08 18 0832 61270 30720 0 3.6 7.1 7.9 11.2 44.6 62.8 2026 08 18 0833 61270 30780 0 4.2 5.8 8.6 11.2 50.2 53.7 2026 08 18 0834 61270 30840 0 3.8 7.3 7.6 11.2 42.5 62.9 2026 08 18 0835 61270 30900 0 3.6 7.6 7.5 11.3 41.8 64.6 2026 08 18 0836 61270 30960 0 4.1 7.4 7.6 11.3 41.8 60.8 2026 08 18 0837 61270 31020 0 4.4 7.4 7.3 11.3 40.2 59.1 2026 08 18 0838 61270 31080 0 5.2 6.6 7.5 11.2 41.9 51.6 2026 08 18 0839 61270 31140 0 4.1 7.8 7.5 11.6 40.2 62.3 2026 08 18 0840 61270 31200 0 4.3 8.1 7.4 11.8 39.0 62.0 2026 08 18 0841 61270 31260 0 5.0 7.4 7.6 11.7 40.3 56.0 2026 08 18 0842 61270 31320 0 4.7 7.3 7.9 11.8 42.3 57.5 2026 08 18 0843 61270 31380 0 5.3 7.3 7.5 11.7 39.8 54.1 2026 08 18 0844 61270 31440 0 5.2 6.9 7.9 11.7 42.6 53.2 2026 08 18 0845 61270 31500 0 4.8 7.5 7.8 11.8 41.0 57.6 2026 08 18 0846 61270 31560 0 4.9 7.6 7.9 12.0 41.0 57.3 2026 08 18 0847 61270 31620 0 4.1 8.5 7.6 12.1 38.9 64.4 2026 08 18 0848 61270 31680 0 4.1 8.3 7.5 11.9 39.0 63.8 2026 08 18 0849 61270 31740 0 4.6 8.0 7.6 11.9 39.3 60.0 2026 08 18 0850 61270 31800 0 4.9 7.6 8.0 12.1 41.2 57.4 2026 08 18 0851 61270 31860 0 5.0 7.0 8.3 12.0 44.1 54.5 2026 08 18 0852 61270 31920 0 4.9 7.6 8.2 12.2 42.4 57.2 2026 08 18 0853 61270 31980 0 4.9 7.7 8.5 12.4 43.1 57.7 2026 08 18 0854 61270 32040 0 4.8 7.2 8.8 12.3 45.2 56.3 2026 08 18 0855 61270 32100 0 4.7 7.2 8.9 12.4 45.8 56.7 2026 08 18 0856 61270 32160 0 4.9 7.0 9.0 12.4 46.8 55.0 2026 08 18 0857 61270 32220 0 5.0 6.1 9.2 12.2 49.4 50.7 2026 08 18 0858 61270 32280 0 4.9 6.0 9.6 12.3 51.0 50.6 2026 08 18 0859 61270 32340 0 5.1 5.4 9.7 12.3 52.6 47.0 2026 08 18 0900 61270 32400 0 5.3 5.1 9.4 11.9 51.9 44.3 2026 08 18 0901 61270 32460 0 5.5 4.2 9.6 11.8 54.2 37.7 2026 08 18 0902 61270 32520 0 5.3 4.3 9.7 11.9 54.8 38.8 2026 08 18 0903 61270 32580 0 5.5 4.1 9.8 12.0 55.0 36.8 2026 08 18 0904 61270 32640 0 5.3 4.3 9.6 11.8 54.4 39.1 2026 08 18 0905 61270 32700 0 5.1 6.0 9.1 12.0 49.1 49.5 2026 08 18 0906 61270 32760 0 4.9 6.0 9.2 12.0 50.2 50.8 2026 08 18 0907 61270 32820 0 5.1 6.9 8.7 12.2 45.4 53.3 2026 08 18 0908 61270 32880 0 4.8 6.9 9.1 12.4 47.2 55.4 2026 08 18 0909 61270 32940 0 4.3 7.5 8.9 12.4 45.8 60.5 2026 08 18 0910 61270 33000 0 4.0 9.3 7.1 12.4 35.0 66.8 2026 08 18 0911 61270 33060 0 4.1 9.5 6.8 12.3 33.4 66.8 2026 08 18 0912 61270 33120 0 3.8 9.2 7.3 12.4 36.2 67.4 2026 08 18 0913 61270 33180 0 4.2 8.7 7.4 12.2 37.3 64.3 2026 08 18 0914 61270 33240 0 3.9 9.4 7.3 12.5 35.6 67.5 2026 08 18 0915 61270 33300 0 5.7 7.5 7.5 12.0 38.4 52.8 2026 08 18 0916 61270 33360 0 7.4 4.4 7.7 11.6 42.0 30.8 2026 08 18 0917 61270 33420 0 7.5 3.7 8.2 11.7 44.3 26.5 2026 08 18 0918 61270 33480 0 7.5 3.6 8.5 11.9 45.5 25.6 2026 08 18 0919 61270 33540 0 7.7 3.3 8.4 11.9 44.8 23.1 2026 08 18 0920 61270 33600 0 8.2 2.3 8.1 11.8 43.6 15.7 2026 08 18 0921 61270 33660 0 8.1 1.3 7.9 11.4 43.8 9.2 2026 08 18 0922 61270 33720 0 7.7 1.2 7.9 11.1 45.1 9.2 2026 08 18 0923 61270 33780 0 9.1 -1.3 8.1 12.3 41.7 352.1 2026 08 18 0924 61270 33840 0 9.5 -1.4 8.4 12.7 41.2 351.5 2026 08 18 0925 61270 33900 0 9.5 -1.9 8.2 12.7 40.4 348.9 2026 08 18 0926 61270 33960 0 8.4 -0.3 8.8 12.2 46.5 358.1 2026 08 18 0927 61270 34020 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 0928 61270 34080 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 0929 61270 34140 0 9.4 -2.0 8.6 12.9 41.8 347.9 2026 08 18 0930 61270 34200 0 9.1 -1.7 8.8 12.8 43.4 349.6 2026 08 18 0931 61270 34260 0 9.2 -1.6 8.9 12.9 43.7 350.1 2026 08 18 0932 61270 34320 0 9.1 -1.6 8.9 12.8 44.1 350.0 2026 08 18 0933 61270 34380 0 8.9 -1.6 9.0 12.8 44.7 350.1 2026 08 18 0934 61270 34440 0 8.8 -1.4 9.3 12.9 46.4 351.1 2026 08 18 0935 61270 34500 0 8.8 -1.1 9.3 12.8 46.5 353.0 2026 08 18 0936 61270 34560 0 8.4 -0.7 8.8 12.1 46.4 354.9 2026 08 18 0937 61270 34620 0 8.3 -0.8 8.5 11.9 45.6 354.5 2026 08 18 0938 61270 34680 0 8.3 -1.2 8.6 12.0 45.9 351.9 2026 08 18 0939 61270 34740 0 8.3 -0.7 8.6 11.9 45.7 355.0 2026 08 18 0940 61270 34800 0 8.5 -0.9 8.5 12.0 44.9 354.0 2026 08 18 0941 61270 34860 0 8.6 -1.4 8.6 12.2 44.4 350.5 2026 08 18 0942 61270 34920 0 8.9 -1.5 8.3 12.2 42.5 350.3 2026 08 18 0943 61270 34980 0 9.1 -1.4 8.3 12.4 41.9 351.0 2026 08 18 0944 61270 35040 0 9.5 -1.9 8.6 12.9 41.7 348.9 2026 08 18 0945 61270 35100 0 9.5 -3.6 8.6 13.3 40.1 339.4 2026 08 18 0946 61270 35160 0 9.5 -3.9 8.6 13.4 39.9 337.5 2026 08 18 0947 61270 35220 0 9.3 -4.1 8.8 13.4 40.9 336.0 2026 08 18 0948 61270 35280 0 9.2 -4.1 9.0 13.5 41.8 335.6 2026 08 18 0949 61270 35340 0 9.0 -4.3 9.1 13.5 42.4 334.6 2026 08 18 0950 61270 35400 0 9.1 -4.3 9.0 13.5 41.7 334.7 2026 08 18 0951 61270 35460 0 8.6 -4.4 9.4 13.5 44.2 332.7 2026 08 18 0952 61270 35520 0 8.1 -4.7 9.7 13.4 46.0 330.0 2026 08 18 0953 61270 35580 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9