:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 20 0908 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 08 20 0708 61272 25680 0 1.9 557.3 1.96e+05 2026 08 20 0709 61272 25740 0 1.9 585.1 3.18e+05 2026 08 20 0710 61272 25800 0 2.2 589.5 2.21e+05 2026 08 20 0711 61272 25860 0 2.0 590.3 1.41e+05 2026 08 20 0712 61272 25920 0 2.0 596.5 2.79e+05 2026 08 20 0713 61272 25980 0 2.5 566.5 1.49e+05 2026 08 20 0714 61272 26040 0 1.7 570.8 1.46e+05 2026 08 20 0715 61272 26100 0 1.6 581.1 1.78e+05 2026 08 20 0716 61272 26160 0 1.7 594.9 2.30e+05 2026 08 20 0717 61272 26220 0 1.9 582.1 2.66e+05 2026 08 20 0718 61272 26280 0 2.4 575.1 2.81e+05 2026 08 20 0719 61272 26340 0 2.1 550.6 2.12e+05 2026 08 20 0720 61272 26400 1 2.6 547.0 2.21e+05 2026 08 20 0721 61272 26460 1 3.4 580.6 3.04e+05 2026 08 20 0722 61272 26520 0 2.5 582.6 2.56e+05 2026 08 20 0723 61272 26580 0 2.6 558.6 1.93e+05 2026 08 20 0724 61272 26640 0 3.4 561.9 1.97e+05 2026 08 20 0725 61272 26700 0 6.4 572.0 1.99e+05 2026 08 20 0726 61272 26760 0 2.9 -9999.9 -1.00e+05 2026 08 20 0727 61272 26820 0 2.9 560.3 1.97e+05 2026 08 20 0728 61272 26880 0 2.9 580.0 2.34e+05 2026 08 20 0729 61272 26940 0 3.1 575.9 2.50e+05 2026 08 20 0730 61272 27000 0 3.2 574.4 2.79e+05 2026 08 20 0731 61272 27060 0 2.4 567.4 2.40e+05 2026 08 20 0732 61272 27120 0 2.3 579.5 2.60e+05 2026 08 20 0733 61272 27180 0 2.5 590.6 3.33e+05 2026 08 20 0734 61272 27240 1 2.4 576.4 3.12e+05 2026 08 20 0735 61272 27300 1 1.9 559.0 2.18e+05 2026 08 20 0736 61272 27360 0 1.6 569.5 2.12e+05 2026 08 20 0737 61272 27420 0 1.6 586.1 2.49e+05 2026 08 20 0738 61272 27480 0 1.5 580.6 2.16e+05 2026 08 20 0739 61272 27540 0 1.7 577.9 2.15e+05 2026 08 20 0740 61272 27600 0 1.8 584.7 2.45e+05 2026 08 20 0741 61272 27660 0 2.2 595.8 3.32e+05 2026 08 20 0742 61272 27720 0 2.2 578.0 2.80e+05 2026 08 20 0743 61272 27780 1 2.7 559.9 2.37e+05 2026 08 20 0744 61272 27840 0 3.0 586.7 3.09e+05 2026 08 20 0745 61272 27900 1 2.3 581.1 3.17e+05 2026 08 20 0746 61272 27960 1 2.8 570.1 2.48e+05 2026 08 20 0747 61272 28020 0 2.5 567.8 2.45e+05 2026 08 20 0748 61272 28080 0 2.6 577.9 2.86e+05 2026 08 20 0749 61272 28140 1 2.9 582.5 3.18e+05 2026 08 20 0750 61272 28200 0 2.5 561.1 2.43e+05 2026 08 20 0751 61272 28260 0 2.5 564.6 2.69e+05 2026 08 20 0752 61272 28320 1 2.8 578.4 3.12e+05 2026 08 20 0753 61272 28380 0 3.7 574.9 2.46e+05 2026 08 20 0754 61272 28440 1 4.2 566.6 1.88e+05 2026 08 20 0755 61272 28500 0 1.2 532.2 1.09e+05 2026 08 20 0756 61272 28560 1 0.4 517.8 5.71e+04 2026 08 20 0757 61272 28620 0 1.7 595.1 1.98e+05 2026 08 20 0758 61272 28680 0 1.4 596.1 1.86e+05 2026 08 20 0759 61272 28740 9 -9999.9 -9999.9 -1.00e+05 2026 08 20 0800 61272 28800 1 0.6 541.0 5.44e+04 2026 08 20 0801 61272 28860 0 1.4 568.2 1.20e+05 2026 08 20 0802 61272 28920 0 1.1 559.2 1.24e+05 2026 08 20 0803 61272 28980 0 1.4 573.6 1.80e+05 2026 08 20 0804 61272 29040 0 1.5 592.7 2.26e+05 2026 08 20 0805 61272 29100 0 1.5 586.8 2.09e+05 2026 08 20 0806 61272 29160 0 1.3 559.7 1.89e+05 2026 08 20 0807 61272 29220 0 2.0 570.6 2.70e+05 2026 08 20 0808 61272 29280 0 4.5 589.2 2.72e+05 2026 08 20 0809 61272 29340 1 4.8 586.3 2.00e+05 2026 08 20 0810 61272 29400 0 1.9 575.1 1.96e+05 2026 08 20 0811 61272 29460 0 1.7 554.9 1.35e+05 2026 08 20 0812 61272 29520 0 2.2 609.6 2.14e+05 2026 08 20 0813 61272 29580 0 2.6 623.6 2.98e+05 2026 08 20 0814 61272 29640 0 2.4 596.4 1.66e+05 2026 08 20 0815 61272 29700 0 2.0 597.6 1.84e+05 2026 08 20 0816 61272 29760 0 2.4 609.9 2.44e+05 2026 08 20 0817 61272 29820 0 1.6 593.7 1.73e+05 2026 08 20 0818 61272 29880 0 2.2 580.3 1.29e+05 2026 08 20 0819 61272 29940 0 2.2 599.8 1.75e+05 2026 08 20 0820 61272 30000 0 2.2 609.3 2.00e+05 2026 08 20 0821 61272 30060 0 2.2 616.0 2.41e+05 2026 08 20 0822 61272 30120 0 2.3 581.2 1.63e+05 2026 08 20 0823 61272 30180 0 2.8 599.0 1.53e+05 2026 08 20 0824 61272 30240 0 3.1 633.5 2.02e+05 2026 08 20 0825 61272 30300 0 3.1 633.7 2.24e+05 2026 08 20 0826 61272 30360 0 2.9 619.8 2.15e+05 2026 08 20 0827 61272 30420 0 2.6 570.1 1.48e+05 2026 08 20 0828 61272 30480 0 2.7 599.9 2.97e+05 2026 08 20 0829 61272 30540 0 1.4 569.2 1.89e+05 2026 08 20 0830 61272 30600 0 1.4 542.3 1.43e+05 2026 08 20 0831 61272 30660 0 1.9 575.9 1.91e+05 2026 08 20 0832 61272 30720 0 1.9 -9999.9 -1.00e+05 2026 08 20 0833 61272 30780 0 2.6 617.9 4.51e+05 2026 08 20 0834 61272 30840 0 1.0 549.4 1.62e+05 2026 08 20 0835 61272 30900 0 1.5 563.4 1.89e+05 2026 08 20 0836 61272 30960 0 1.6 559.5 1.76e+05 2026 08 20 0837 61272 31020 0 1.6 576.5 2.38e+05 2026 08 20 0838 61272 31080 0 1.3 567.3 1.92e+05 2026 08 20 0839 61272 31140 0 1.3 577.4 1.98e+05 2026 08 20 0840 61272 31200 0 1.4 584.8 2.75e+05 2026 08 20 0841 61272 31260 0 1.5 558.9 2.50e+05 2026 08 20 0842 61272 31320 0 1.6 561.4 2.22e+05 2026 08 20 0843 61272 31380 0 1.4 586.7 3.19e+05 2026 08 20 0844 61272 31440 0 1.5 577.9 3.19e+05 2026 08 20 0845 61272 31500 0 1.2 564.5 1.92e+05 2026 08 20 0846 61272 31560 1 1.3 543.9 1.64e+05 2026 08 20 0847 61272 31620 0 1.5 562.4 2.20e+05 2026 08 20 0848 61272 31680 0 1.6 568.0 2.35e+05 2026 08 20 0849 61272 31740 0 1.7 581.6 1.73e+05 2026 08 20 0850 61272 31800 0 1.9 575.8 1.52e+05 2026 08 20 0851 61272 31860 0 1.5 576.9 2.00e+05 2026 08 20 0852 61272 31920 0 1.4 574.4 2.06e+05 2026 08 20 0853 61272 31980 0 1.5 568.3 2.05e+05 2026 08 20 0854 61272 32040 0 1.5 571.3 2.29e+05 2026 08 20 0855 61272 32100 0 1.9 576.4 2.78e+05 2026 08 20 0856 61272 32160 1 2.0 570.5 2.86e+05 2026 08 20 0857 61272 32220 1 1.6 555.4 2.36e+05 2026 08 20 0858 61272 32280 1 1.7 560.5 2.43e+05 2026 08 20 0859 61272 32340 0 2.6 593.2 3.13e+05 2026 08 20 0900 61272 32400 0 2.2 585.1 2.38e+05 2026 08 20 0901 61272 32460 0 1.3 570.2 1.81e+05 2026 08 20 0902 61272 32520 0 1.1 529.0 1.04e+05 2026 08 20 0903 61272 32580 0 2.3 596.4 1.72e+05 2026 08 20 0904 61272 32640 0 6.4 594.2 1.75e+05 2026 08 20 0905 61272 32700 0 6.5 594.2 1.75e+05 2026 08 20 0906 61272 32760 0 2.7 620.9 4.77e+05