:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 12 0930 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Units: Proton density p/cc # Units: Bulk speed km/s # Units: Ion tempeture degrees K # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: Density and Speed = -9999.9, Temp. = -1.00e+05 # Source: ACE Satellite - Solar Wind Electron Proton Alpha Monitor # # 1-minute averaged Real-time Bulk Parameters of the Solar Wind Plasma # # Modified Seconds ------------- Solar Wind ----------- # UT Date Time Julian of the Proton Bulk Ion # YR MO DA HHMM Day Day S Density Speed Temperature #------------------------------------------------------------------------- 2026 04 12 0730 61142 27000 0 2.2 530.7 1.18e+05 2026 04 12 0731 61142 27060 0 1.8 516.2 1.05e+05 2026 04 12 0732 61142 27120 0 1.1 500.4 5.98e+04 2026 04 12 0733 61142 27180 0 2.1 532.4 1.07e+05 2026 04 12 0734 61142 27240 0 2.2 532.7 1.12e+05 2026 04 12 0735 61142 27300 0 2.6 528.9 1.13e+05 2026 04 12 0736 61142 27360 0 1.3 499.6 5.00e+04 2026 04 12 0737 61142 27420 0 2.4 533.0 1.30e+05 2026 04 12 0738 61142 27480 0 2.3 528.9 8.88e+04 2026 04 12 0739 61142 27540 0 2.3 526.2 8.85e+04 2026 04 12 0740 61142 27600 0 2.3 526.8 9.65e+04 2026 04 12 0741 61142 27660 0 2.6 528.4 1.05e+05 2026 04 12 0742 61142 27720 0 3.0 537.1 1.39e+05 2026 04 12 0743 61142 27780 0 2.4 521.8 1.10e+05 2026 04 12 0744 61142 27840 0 1.9 514.0 1.13e+05 2026 04 12 0745 61142 27900 0 1.9 522.0 1.20e+05 2026 04 12 0746 61142 27960 0 2.2 540.3 1.40e+05 2026 04 12 0747 61142 28020 0 2.5 547.1 1.57e+05 2026 04 12 0748 61142 28080 0 2.7 534.8 1.31e+05 2026 04 12 0749 61142 28140 0 2.6 532.4 1.33e+05 2026 04 12 0750 61142 28200 0 2.1 522.5 1.25e+05 2026 04 12 0751 61142 28260 0 2.4 538.6 1.79e+05 2026 04 12 0752 61142 28320 0 2.4 519.8 1.11e+05 2026 04 12 0753 61142 28380 0 2.9 513.8 1.46e+05 2026 04 12 0754 61142 28440 0 1.8 491.9 5.28e+04 2026 04 12 0755 61142 28500 0 2.1 566.6 1.26e+05 2026 04 12 0756 61142 28560 0 2.1 559.6 1.63e+05 2026 04 12 0757 61142 28620 0 2.2 542.2 1.00e+05 2026 04 12 0758 61142 28680 0 2.4 528.4 9.32e+04 2026 04 12 0759 61142 28740 0 2.5 524.6 9.79e+04 2026 04 12 0800 61142 28800 0 2.5 538.9 1.27e+05 2026 04 12 0801 61142 28860 0 2.2 545.0 1.21e+05 2026 04 12 0802 61142 28920 0 2.0 557.5 1.29e+05 2026 04 12 0803 61142 28980 0 2.1 550.2 1.27e+05 2026 04 12 0804 61142 29040 0 2.1 529.5 9.70e+04 2026 04 12 0805 61142 29100 0 2.1 537.3 9.44e+04 2026 04 12 0806 61142 29160 0 1.9 532.7 9.75e+04 2026 04 12 0807 61142 29220 0 2.2 537.6 1.19e+05 2026 04 12 0808 61142 29280 0 1.4 512.2 6.03e+04 2026 04 12 0809 61142 29340 0 2.4 552.5 1.13e+05 2026 04 12 0810 61142 29400 0 2.6 545.2 1.32e+05 2026 04 12 0811 61142 29460 0 2.0 542.7 8.94e+04 2026 04 12 0812 61142 29520 0 1.6 524.3 5.95e+04 2026 04 12 0813 61142 29580 0 1.9 526.1 7.97e+04 2026 04 12 0814 61142 29640 0 2.0 532.6 8.87e+04 2026 04 12 0815 61142 29700 0 2.0 532.4 9.29e+04 2026 04 12 0816 61142 29760 0 1.9 529.2 1.20e+05 2026 04 12 0817 61142 29820 0 1.8 519.8 1.34e+05 2026 04 12 0818 61142 29880 0 1.8 520.3 1.70e+05 2026 04 12 0819 61142 29940 0 1.9 525.7 1.93e+05 2026 04 12 0820 61142 30000 0 1.5 517.3 1.37e+05 2026 04 12 0821 61142 30060 0 1.1 509.2 1.01e+05 2026 04 12 0822 61142 30120 0 1.3 502.9 8.35e+04 2026 04 12 0823 61142 30180 0 1.9 535.5 1.38e+05 2026 04 12 0824 61142 30240 0 2.1 526.0 1.43e+05 2026 04 12 0825 61142 30300 0 2.0 514.4 8.60e+04 2026 04 12 0826 61142 30360 0 2.0 497.4 6.60e+04 2026 04 12 0827 61142 30420 0 2.2 533.1 1.61e+05 2026 04 12 0828 61142 30480 0 2.3 525.9 1.24e+05 2026 04 12 0829 61142 30540 0 2.1 517.0 9.58e+04 2026 04 12 0830 61142 30600 0 1.6 512.9 7.85e+04 2026 04 12 0831 61142 30660 0 1.4 504.2 7.49e+04 2026 04 12 0832 61142 30720 0 1.3 500.0 7.56e+04 2026 04 12 0833 61142 30780 0 1.8 502.1 1.03e+05 2026 04 12 0834 61142 30840 0 1.6 498.1 9.41e+04 2026 04 12 0835 61142 30900 0 1.2 490.0 8.34e+04 2026 04 12 0836 61142 30960 0 1.4 496.2 1.08e+05 2026 04 12 0837 61142 31020 1 2.1 516.0 1.48e+05 2026 04 12 0838 61142 31080 0 1.7 502.8 1.07e+05 2026 04 12 0839 61142 31140 0 2.1 507.5 1.26e+05 2026 04 12 0840 61142 31200 0 0.9 481.6 6.69e+04 2026 04 12 0841 61142 31260 0 1.3 501.4 1.22e+05 2026 04 12 0842 61142 31320 1 1.2 498.1 1.17e+05 2026 04 12 0843 61142 31380 0 1.6 502.1 1.10e+05 2026 04 12 0844 61142 31440 0 1.3 496.8 1.07e+05 2026 04 12 0845 61142 31500 1 1.5 503.9 1.21e+05 2026 04 12 0846 61142 31560 1 1.2 500.7 1.14e+05 2026 04 12 0847 61142 31620 1 1.2 502.1 1.19e+05 2026 04 12 0848 61142 31680 1 1.5 512.5 1.60e+05 2026 04 12 0849 61142 31740 1 1.4 515.7 1.82e+05 2026 04 12 0850 61142 31800 1 1.1 527.9 2.03e+05 2026 04 12 0851 61142 31860 1 0.9 530.1 2.01e+05 2026 04 12 0852 61142 31920 0 0.8 509.6 1.64e+05 2026 04 12 0853 61142 31980 0 0.7 513.1 1.71e+05 2026 04 12 0854 61142 32040 0 0.4 503.7 9.15e+04 2026 04 12 0855 61142 32100 0 0.6 566.0 1.48e+05 2026 04 12 0856 61142 32160 0 0.5 534.7 1.50e+05 2026 04 12 0857 61142 32220 1 0.1 510.4 1.39e+05 2026 04 12 0858 61142 32280 0 0.1 489.4 8.24e+04 2026 04 12 0859 61142 32340 0 0.2 522.6 2.21e+05 2026 04 12 0900 61142 32400 9 -9999.9 -9999.9 -1.00e+05 2026 04 12 0901 61142 32460 1 0.1 506.9 1.64e+05 2026 04 12 0902 61142 32520 0 0.1 515.6 1.64e+05 2026 04 12 0903 61142 32580 0 0.2 513.5 1.36e+05 2026 04 12 0904 61142 32640 0 0.3 514.8 1.52e+05 2026 04 12 0905 61142 32700 0 0.3 517.8 1.75e+05 2026 04 12 0906 61142 32760 0 0.2 507.3 1.71e+05 2026 04 12 0907 61142 32820 0 0.2 504.8 1.43e+05 2026 04 12 0908 61142 32880 0 0.2 506.2 1.59e+05 2026 04 12 0909 61142 32940 1 0.3 524.2 2.64e+05 2026 04 12 0910 61142 33000 0 0.8 542.3 1.83e+05 2026 04 12 0911 61142 33060 0 0.6 504.4 8.89e+04 2026 04 12 0912 61142 33120 0 0.7 506.6 9.27e+04 2026 04 12 0913 61142 33180 0 1.1 549.1 1.65e+05 2026 04 12 0914 61142 33240 9 -9999.9 -9999.9 -1.00e+05 2026 04 12 0915 61142 33300 9 -9999.9 -9999.9 -1.00e+05 2026 04 12 0916 61142 33360 0 0.8 535.3 1.44e+05 2026 04 12 0917 61142 33420 0 1.0 541.7 1.40e+05 2026 04 12 0918 61142 33480 0 0.9 542.8 1.29e+05 2026 04 12 0919 61142 33540 0 0.9 547.5 1.26e+05 2026 04 12 0920 61142 33600 0 0.8 544.4 1.29e+05 2026 04 12 0921 61142 33660 0 0.6 537.7 1.26e+05 2026 04 12 0922 61142 33720 0 0.5 535.0 1.11e+05 2026 04 12 0923 61142 33780 0 0.4 539.2 1.36e+05 2026 04 12 0924 61142 33840 0 0.5 539.9 1.71e+05 2026 04 12 0925 61142 33900 0 0.6 524.7 1.36e+05 2026 04 12 0926 61142 33960 0 0.5 518.5 1.95e+05 2026 04 12 0927 61142 34020 1 1.2 506.7 1.62e+05 2026 04 12 0928 61142 34080 9 -9999.9 -9999.9 -1.00e+05