:Data_list: ace_mag_1m.txt :Created: 2026 Aug 20 0909 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 20 0709 61272 25740 0 0.8 4.8 0.2 4.9 2.1 80.0 2026 08 20 0710 61272 25800 0 -1.5 4.9 0.4 5.1 4.0 107.1 2026 08 20 0711 61272 25860 0 2.6 2.5 -0.7 3.7 -10.9 44.2 2026 08 20 0712 61272 25920 0 1.5 4.3 -0.6 4.6 -7.2 71.0 2026 08 20 0713 61272 25980 0 1.2 3.7 2.7 4.7 35.5 72.1 2026 08 20 0714 61272 26040 0 0.8 4.2 2.2 4.8 26.5 79.6 2026 08 20 0715 61272 26100 0 1.8 3.3 2.1 4.3 28.6 61.5 2026 08 20 0716 61272 26160 0 1.9 2.6 2.9 4.3 41.9 53.9 2026 08 20 0717 61272 26220 0 3.2 0.9 2.0 3.9 30.9 16.2 2026 08 20 0718 61272 26280 0 2.9 1.0 2.2 3.8 35.4 19.6 2026 08 20 0719 61272 26340 0 2.6 1.9 2.2 3.9 33.9 35.3 2026 08 20 0720 61272 26400 0 0.9 0.4 -3.0 3.2 -72.1 24.2 2026 08 20 0721 61272 26460 0 2.6 1.4 -2.3 3.7 -37.7 28.8 2026 08 20 0722 61272 26520 0 2.5 1.7 -2.4 3.9 -37.7 34.0 2026 08 20 0723 61272 26580 0 3.2 1.4 -1.4 3.7 -22.0 23.1 2026 08 20 0724 61272 26640 0 2.6 0.7 -1.0 2.9 -21.0 14.8 2026 08 20 0725 61272 26700 0 3.2 -0.4 -1.9 3.7 -30.9 353.4 2026 08 20 0726 61272 26760 0 3.6 -0.3 -1.4 3.9 -21.2 356.0 2026 08 20 0727 61272 26820 0 3.2 0.3 -2.5 4.1 -38.5 4.6 2026 08 20 0728 61272 26880 0 2.9 -0.0 -2.7 4.0 -43.0 359.7 2026 08 20 0729 61272 26940 0 3.1 0.3 -2.2 3.9 -35.6 6.0 2026 08 20 0730 61272 27000 0 3.4 1.2 0.4 3.7 6.7 19.1 2026 08 20 0731 61272 27060 0 2.6 1.3 2.6 3.9 41.1 26.4 2026 08 20 0732 61272 27120 0 2.4 0.9 3.1 4.0 49.7 20.0 2026 08 20 0733 61272 27180 0 2.2 1.3 3.3 4.1 51.9 30.4 2026 08 20 0734 61272 27240 0 2.3 1.8 2.9 4.1 44.3 37.2 2026 08 20 0735 61272 27300 0 1.5 3.5 2.7 4.7 35.0 66.4 2026 08 20 0736 61272 27360 0 1.1 3.9 2.7 4.8 33.3 74.3 2026 08 20 0737 61272 27420 0 1.4 3.7 2.5 4.7 32.3 69.1 2026 08 20 0738 61272 27480 0 1.4 3.8 2.3 4.7 30.2 69.8 2026 08 20 0739 61272 27540 0 1.6 3.2 2.5 4.4 35.0 63.4 2026 08 20 0740 61272 27600 0 2.0 2.4 3.3 4.5 46.5 50.0 2026 08 20 0741 61272 27660 0 2.2 2.4 2.9 4.3 41.6 46.9 2026 08 20 0742 61272 27720 0 3.2 2.3 -0.3 4.0 -4.1 36.4 2026 08 20 0743 61272 27780 0 3.3 2.2 -0.4 4.0 -6.4 33.4 2026 08 20 0744 61272 27840 0 3.0 2.4 -0.4 3.8 -5.3 39.4 2026 08 20 0745 61272 27900 0 3.5 2.0 -0.7 4.0 -9.9 29.6 2026 08 20 0746 61272 27960 0 3.5 2.0 -0.9 4.1 -12.2 29.4 2026 08 20 0747 61272 28020 0 3.4 2.1 0.2 4.1 3.2 31.9 2026 08 20 0748 61272 28080 0 3.2 1.8 0.1 3.7 1.1 29.7 2026 08 20 0749 61272 28140 0 3.3 1.0 -0.5 3.5 -7.5 17.2 2026 08 20 0750 61272 28200 0 3.6 0.5 -0.7 3.7 -10.2 8.6 2026 08 20 0751 61272 28260 0 3.4 1.2 0.6 3.7 9.1 18.9 2026 08 20 0752 61272 28320 0 3.2 0.3 1.3 3.5 22.1 5.8 2026 08 20 0753 61272 28380 0 0.9 -2.8 0.0 2.9 0.7 288.0 2026 08 20 0754 61272 28440 0 0.0 0.3 2.2 2.2 82.2 81.4 2026 08 20 0755 61272 28500 0 0.8 1.7 4.2 4.6 66.3 64.4 2026 08 20 0756 61272 28560 0 0.4 1.5 4.6 4.8 71.6 74.1 2026 08 20 0757 61272 28620 0 0.4 1.9 4.4 4.9 66.1 78.0 2026 08 20 0758 61272 28680 0 -0.2 1.3 4.4 4.6 72.9 96.9 2026 08 20 0759 61272 28740 0 -0.2 1.5 4.5 4.8 71.1 96.8 2026 08 20 0800 61272 28800 0 0.5 2.3 4.1 4.7 61.0 78.6 2026 08 20 0801 61272 28860 0 1.0 2.8 3.8 4.8 52.2 70.9 2026 08 20 0802 61272 28920 0 0.4 2.9 3.8 4.8 51.9 82.3 2026 08 20 0803 61272 28980 0 1.0 2.8 3.7 4.7 51.2 71.2 2026 08 20 0804 61272 29040 0 1.0 2.9 3.6 4.8 49.8 71.9 2026 08 20 0805 61272 29100 0 1.5 1.0 3.2 3.6 60.6 33.1 2026 08 20 0806 61272 29160 0 2.5 -1.5 1.3 3.2 24.9 329.1 2026 08 20 0807 61272 29220 0 3.4 -1.5 -0.2 3.7 -3.2 336.4 2026 08 20 0808 61272 29280 0 1.5 -2.5 -1.6 3.3 -28.2 300.7 2026 08 20 0809 61272 29340 0 0.3 -4.1 -1.9 4.5 -24.9 274.0 2026 08 20 0810 61272 29400 0 0.6 -2.8 -3.1 4.2 -47.6 282.4 2026 08 20 0811 61272 29460 0 -1.3 -3.4 2.0 4.2 29.2 249.2 2026 08 20 0812 61272 29520 0 -1.0 -3.7 2.9 4.8 36.9 254.9 2026 08 20 0813 61272 29580 0 -1.8 -4.1 2.6 5.1 30.0 245.7 2026 08 20 0814 61272 29640 0 -1.4 -4.5 2.0 5.1 22.8 252.1 2026 08 20 0815 61272 29700 0 -1.1 -4.6 1.1 4.8 12.8 257.0 2026 08 20 0816 61272 29760 0 -0.6 -4.4 0.7 4.5 8.5 262.6 2026 08 20 0817 61272 29820 0 -2.7 -4.1 1.7 5.2 19.4 237.1 2026 08 20 0818 61272 29880 0 -2.3 -4.4 1.5 5.2 17.2 242.5 2026 08 20 0819 61272 29940 0 -2.0 -4.6 0.8 5.1 8.9 246.2 2026 08 20 0820 61272 30000 0 -2.4 -4.2 0.4 4.8 4.5 240.3 2026 08 20 0821 61272 30060 0 -2.8 -4.2 1.3 5.2 14.4 236.3 2026 08 20 0822 61272 30120 0 -3.8 -3.7 1.1 5.4 12.2 224.4 2026 08 20 0823 61272 30180 0 -4.1 -2.9 2.0 5.4 21.7 215.7 2026 08 20 0824 61272 30240 0 -3.7 -3.2 2.1 5.3 23.1 220.4 2026 08 20 0825 61272 30300 0 -3.1 -3.0 2.4 4.9 29.5 223.6 2026 08 20 0826 61272 30360 0 -0.8 -2.5 4.1 4.9 57.1 252.9 2026 08 20 0827 61272 30420 0 1.1 -0.5 4.5 4.7 75.7 335.0 2026 08 20 0828 61272 30480 0 1.5 0.8 4.5 4.8 69.8 28.3 2026 08 20 0829 61272 30540 0 1.7 0.7 4.2 4.6 65.9 23.3 2026 08 20 0830 61272 30600 0 1.8 0.3 4.2 4.6 67.0 11.0 2026 08 20 0831 61272 30660 0 0.9 -0.4 4.3 4.4 76.9 339.4 2026 08 20 0832 61272 30720 0 1.6 2.1 3.7 4.5 54.7 53.3 2026 08 20 0833 61272 30780 0 1.7 3.6 1.8 4.3 24.3 64.1 2026 08 20 0834 61272 30840 0 2.1 3.9 1.2 4.6 15.3 62.0 2026 08 20 0835 61272 30900 0 1.5 4.2 0.5 4.5 6.3 70.7 2026 08 20 0836 61272 30960 0 2.1 3.2 2.0 4.3 28.0 56.8 2026 08 20 0837 61272 31020 0 1.2 2.2 3.4 4.3 53.6 61.8 2026 08 20 0838 61272 31080 0 0.5 2.0 4.0 4.5 62.6 76.8 2026 08 20 0839 61272 31140 0 1.7 2.2 2.3 3.6 40.1 52.4 2026 08 20 0840 61272 31200 0 3.4 2.2 1.1 4.2 14.8 32.8 2026 08 20 0841 61272 31260 0 2.4 2.1 2.2 3.9 34.5 41.2 2026 08 20 0842 61272 31320 0 1.4 1.9 3.4 4.1 55.1 54.3 2026 08 20 0843 61272 31380 0 1.7 2.0 3.1 4.1 50.1 50.4 2026 08 20 0844 61272 31440 0 1.3 1.8 3.2 3.9 55.4 54.6 2026 08 20 0845 61272 31500 0 3.1 2.5 1.4 4.3 19.7 39.1 2026 08 20 0846 61272 31560 0 2.8 1.9 2.7 4.3 38.5 34.9 2026 08 20 0847 61272 31620 0 2.6 1.6 2.9 4.2 44.0 31.7 2026 08 20 0848 61272 31680 0 0.8 1.2 3.3 3.6 66.0 56.8 2026 08 20 0849 61272 31740 0 -1.2 -1.2 4.2 4.5 68.2 226.5 2026 08 20 0850 61272 31800 0 -0.8 -1.1 3.6 3.8 69.3 231.9 2026 08 20 0851 61272 31860 0 1.0 0.7 4.2 4.4 73.3 34.5 2026 08 20 0852 61272 31920 0 1.2 0.6 4.1 4.3 71.6 25.2 2026 08 20 0853 61272 31980 0 1.7 0.9 3.9 4.4 63.1 28.5 2026 08 20 0854 61272 32040 0 2.7 1.5 2.3 3.9 35.9 28.5 2026 08 20 0855 61272 32100 0 3.0 0.6 2.3 3.8 37.3 11.7 2026 08 20 0856 61272 32160 0 3.6 -0.5 1.5 3.9 22.3 351.4 2026 08 20 0857 61272 32220 0 1.4 -1.9 3.4 4.1 54.5 306.3 2026 08 20 0858 61272 32280 0 1.4 -3.1 1.7 3.8 27.1 294.1 2026 08 20 0859 61272 32340 0 1.3 -0.9 2.9 3.3 60.9 324.9 2026 08 20 0900 61272 32400 0 0.4 1.9 4.0 4.5 64.5 77.8 2026 08 20 0901 61272 32460 0 0.9 0.3 3.9 4.1 76.2 18.8 2026 08 20 0902 61272 32520 0 -1.6 -3.9 0.0 4.2 0.1 248.0 2026 08 20 0903 61272 32580 0 -1.5 -3.9 0.2 4.2 2.2 249.1 2026 08 20 0904 61272 32640 0 -0.9 -3.1 1.3 3.5 21.7 254.4 2026 08 20 0905 61272 32700 0 -0.4 -0.3 4.7 4.7 84.2 216.6 2026 08 20 0906 61272 32760 0 0.1 -0.6 4.4 4.4 81.7 278.5 2026 08 20 0907 61272 32820 0 0.3 -0.8 4.4 4.5 78.7 288.1