:Data_list: ace_mag_1m.txt :Created: 2026 Sep 20 0856 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 20 0656 61303 24960 0 0.3 -3.6 -1.3 3.8 -19.6 274.1 2026 09 20 0657 61303 25020 0 0.2 -3.6 -1.3 3.8 -20.7 273.4 2026 09 20 0658 61303 25080 0 0.1 -3.7 -1.1 3.9 -17.2 271.5 2026 09 20 0659 61303 25140 0 0.3 -3.7 -1.1 3.9 -17.0 274.6 2026 09 20 0700 61303 25200 0 -0.1 -3.7 -1.1 3.9 -16.2 268.3 2026 09 20 0701 61303 25260 0 -0.0 -3.5 -1.7 3.9 -26.2 269.9 2026 09 20 0702 61303 25320 0 0.1 -3.4 -1.8 3.9 -27.7 272.3 2026 09 20 0703 61303 25380 0 0.1 -3.6 -1.5 3.9 -23.4 271.9 2026 09 20 0704 61303 25440 0 0.0 -3.7 -1.4 4.0 -21.5 270.4 2026 09 20 0705 61303 25500 0 0.3 -3.8 -1.0 3.9 -14.3 275.3 2026 09 20 0706 61303 25560 0 -0.1 -3.6 -1.3 3.9 -19.6 268.8 2026 09 20 0707 61303 25620 0 -0.2 -3.6 -1.5 3.9 -23.1 266.7 2026 09 20 0708 61303 25680 0 0.0 -3.7 -1.3 3.9 -19.1 270.8 2026 09 20 0709 61303 25740 0 0.3 -3.7 -0.6 3.7 -8.7 275.1 2026 09 20 0710 61303 25800 0 0.5 -3.6 0.3 3.7 4.1 277.9 2026 09 20 0711 61303 25860 0 0.9 -3.5 0.5 3.7 7.9 284.3 2026 09 20 0712 61303 25920 0 1.0 -3.5 0.6 3.7 9.0 285.2 2026 09 20 0713 61303 25980 0 1.0 -3.5 0.5 3.7 8.5 285.7 2026 09 20 0714 61303 26040 0 1.4 -3.3 -0.2 3.6 -2.6 293.2 2026 09 20 0715 61303 26100 0 1.3 -3.3 0.2 3.5 3.5 291.7 2026 09 20 0716 61303 26160 0 1.3 -3.3 0.4 3.6 6.8 291.2 2026 09 20 0717 61303 26220 0 1.2 -3.3 0.4 3.5 6.4 289.3 2026 09 20 0718 61303 26280 0 1.0 -3.4 0.3 3.6 5.2 286.9 2026 09 20 0719 61303 26340 0 1.1 -3.4 0.5 3.6 8.5 287.3 2026 09 20 0720 61303 26400 0 1.1 -3.3 0.6 3.6 10.1 288.8 2026 09 20 0721 61303 26460 0 1.1 -3.4 0.5 3.6 7.8 287.4 2026 09 20 0722 61303 26520 0 0.8 -3.4 -0.2 3.5 -2.8 283.6 2026 09 20 0723 61303 26580 0 -0.9 -3.1 -2.2 3.9 -34.7 254.4 2026 09 20 0724 61303 26640 0 -1.3 -2.7 -2.7 4.0 -42.8 244.5 2026 09 20 0725 61303 26700 0 -1.7 -2.3 -3.0 4.2 -46.2 233.6 2026 09 20 0726 61303 26760 0 -1.3 -2.8 -2.6 4.0 -40.3 244.6 2026 09 20 0727 61303 26820 0 -0.5 -3.4 -1.9 3.9 -29.4 262.0 2026 09 20 0728 61303 26880 0 -0.3 -3.6 -1.6 4.0 -24.1 264.6 2026 09 20 0729 61303 26940 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0730 61303 27000 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0731 61303 27060 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0732 61303 27120 0 -0.3 -3.7 -1.3 4.0 -18.9 264.9 2026 09 20 0733 61303 27180 0 -0.5 -3.9 -1.4 4.1 -19.3 262.4 2026 09 20 0734 61303 27240 0 -0.5 -3.9 -1.3 4.2 -18.9 262.0 2026 09 20 0735 61303 27300 0 -0.3 -3.9 -1.0 4.0 -14.4 265.3 2026 09 20 0736 61303 27360 0 -0.4 -4.0 -0.1 4.0 -1.6 264.7 2026 09 20 0737 61303 27420 0 -0.8 -3.9 -1.1 4.2 -15.1 258.4 2026 09 20 0738 61303 27480 0 -1.1 -3.9 -1.3 4.3 -17.8 254.0 2026 09 20 0739 61303 27540 0 -0.2 -3.3 -0.0 3.3 -0.5 266.5 2026 09 20 0740 61303 27600 0 1.2 -3.4 0.8 3.7 12.3 288.8 2026 09 20 0741 61303 27660 0 1.2 -3.4 0.5 3.7 7.9 289.4 2026 09 20 0742 61303 27720 0 0.5 -3.8 -0.2 3.8 -3.3 277.1 2026 09 20 0743 61303 27780 0 1.2 -3.5 -0.2 3.7 -2.6 288.1 2026 09 20 0744 61303 27840 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0745 61303 27900 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0746 61303 27960 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0747 61303 28020 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0748 61303 28080 0 0.2 -4.2 -0.3 4.2 -3.8 272.5 2026 09 20 0749 61303 28140 0 0.4 -4.1 0.1 4.1 1.3 275.0 2026 09 20 0750 61303 28200 0 0.4 -4.0 0.1 4.0 1.9 275.3 2026 09 20 0751 61303 28260 0 0.7 -4.0 0.2 4.0 2.7 279.3 2026 09 20 0752 61303 28320 0 -0.1 -4.2 -0.8 4.3 -10.1 268.1 2026 09 20 0753 61303 28380 0 0.4 -4.2 0.2 4.2 3.0 275.2 2026 09 20 0754 61303 28440 0 0.5 -4.1 0.5 4.2 7.2 277.1 2026 09 20 0755 61303 28500 0 1.2 -3.7 1.1 4.0 15.4 288.1 2026 09 20 0756 61303 28560 0 2.1 -3.1 1.2 4.0 17.8 304.4 2026 09 20 0757 61303 28620 0 2.3 -3.1 0.6 3.9 8.6 306.6 2026 09 20 0758 61303 28680 0 0.8 -3.5 1.2 3.8 18.4 282.6 2026 09 20 0759 61303 28740 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0800 61303 28800 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0801 61303 28860 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0802 61303 28920 0 0.0 -3.3 2.6 4.2 38.2 270.0 2026 09 20 0803 61303 28980 0 -0.3 -3.0 3.0 4.3 45.1 264.8 2026 09 20 0804 61303 29040 0 -0.3 -2.5 3.4 4.2 54.2 262.3 2026 09 20 0805 61303 29100 0 0.7 -3.6 1.3 3.9 19.9 281.3 2026 09 20 0806 61303 29160 0 0.1 -3.8 1.3 4.0 18.2 270.9 2026 09 20 0807 61303 29220 0 0.4 -3.8 1.3 4.0 18.5 276.7 2026 09 20 0808 61303 29280 0 0.5 -3.6 1.7 4.0 24.5 278.0 2026 09 20 0809 61303 29340 0 0.4 -3.7 1.6 4.0 22.9 276.2 2026 09 20 0810 61303 29400 0 0.4 -3.4 2.1 4.0 31.5 277.0 2026 09 20 0811 61303 29460 0 0.4 -3.5 2.1 4.1 30.6 276.5 2026 09 20 0812 61303 29520 0 1.0 -3.1 2.3 4.0 35.2 288.1 2026 09 20 0813 61303 29580 0 0.5 -3.3 2.2 4.0 33.9 279.3 2026 09 20 0814 61303 29640 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0815 61303 29700 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0816 61303 29760 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0817 61303 29820 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 0818 61303 29880 0 0.8 -3.8 1.0 4.0 14.4 282.4 2026 09 20 0819 61303 29940 0 0.9 -3.9 0.7 4.0 9.3 283.3 2026 09 20 0820 61303 30000 0 1.2 -3.8 0.6 4.0 8.0 286.8 2026 09 20 0821 61303 30060 0 0.7 -4.1 -0.1 4.1 -1.5 279.8 2026 09 20 0822 61303 30120 0 1.0 -4.0 0.0 4.2 0.3 284.2 2026 09 20 0823 61303 30180 0 1.2 -4.0 -0.2 4.2 -3.4 287.1 2026 09 20 0824 61303 30240 0 1.3 -3.8 1.0 4.1 13.9 289.3 2026 09 20 0825 61303 30300 0 0.5 -3.5 2.3 4.2 32.9 278.1 2026 09 20 0826 61303 30360 0 0.4 -3.5 2.2 4.1 32.3 277.2 2026 09 20 0827 61303 30420 0 0.3 -3.5 2.1 4.1 31.4 274.6 2026 09 20 0828 61303 30480 0 0.1 -3.5 2.2 4.1 32.8 272.3 2026 09 20 0829 61303 30540 0 0.0 -3.6 2.1 4.1 30.2 270.3 2026 09 20 0830 61303 30600 0 0.1 -3.7 1.3 4.0 19.4 272.2 2026 09 20 0831 61303 30660 0 0.5 -3.7 1.0 3.8 15.4 278.1 2026 09 20 0832 61303 30720 0 0.7 -3.6 1.0 3.8 15.9 281.5 2026 09 20 0833 61303 30780 0 0.3 -3.6 1.7 4.0 25.0 275.3 2026 09 20 0834 61303 30840 0 0.1 -3.7 1.7 4.1 24.7 272.2 2026 09 20 0835 61303 30900 0 0.2 -3.7 1.8 4.1 25.5 273.7 2026 09 20 0836 61303 30960 0 0.3 -3.6 1.8 4.1 27.0 274.9 2026 09 20 0837 61303 31020 0 0.4 -3.4 1.9 4.0 29.0 277.0 2026 09 20 0838 61303 31080 0 0.3 -3.4 2.0 3.9 31.1 275.0 2026 09 20 0839 61303 31140 0 0.4 -3.5 1.8 4.0 27.6 275.8 2026 09 20 0840 61303 31200 0 0.6 -3.2 2.0 3.8 31.5 280.4 2026 09 20 0841 61303 31260 0 0.6 -3.0 2.3 3.8 36.9 282.3 2026 09 20 0842 61303 31320 0 1.2 -3.1 1.7 3.8 27.0 290.7 2026 09 20 0843 61303 31380 0 1.0 -3.1 1.7 3.7 27.4 287.9 2026 09 20 0844 61303 31440 0 1.1 -3.1 1.7 3.7 27.8 289.3 2026 09 20 0845 61303 31500 0 0.8 -3.1 1.9 3.7 30.0 284.9 2026 09 20 0846 61303 31560 0 0.8 -3.3 1.9 3.8 29.3 284.0 2026 09 20 0847 61303 31620 0 0.9 -3.3 1.6 3.8 25.9 285.3 2026 09 20 0848 61303 31680 0 1.2 -3.4 1.2 3.8 19.0 289.4 2026 09 20 0849 61303 31740 0 1.3 -3.3 1.3 3.7 21.0 291.5 2026 09 20 0850 61303 31800 0 1.2 -3.2 1.4 3.7 22.8 290.8 2026 09 20 0851 61303 31860 0 1.3 -3.3 1.4 3.8 21.3 291.2 2026 09 20 0852 61303 31920 0 1.7 -3.1 1.2 3.7 18.5 299.3 2026 09 20 0853 61303 31980 0 1.4 -3.1 1.5 3.7 24.1 294.3 2026 09 20 0854 61303 32040 0 1.4 -3.1 1.4 3.7 21.6 294.7