:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 19 1019 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 19 0819 61271 29940 0 3.3 564.7 1.89e+05 2026 08 19 0820 61271 30000 0 3.4 545.5 1.70e+05 2026 08 19 0821 61271 30060 0 3.8 577.8 2.27e+05 2026 08 19 0822 61271 30120 0 3.9 586.5 2.30e+05 2026 08 19 0823 61271 30180 0 3.5 572.6 1.94e+05 2026 08 19 0824 61271 30240 0 3.6 576.3 2.12e+05 2026 08 19 0825 61271 30300 0 3.8 585.1 2.61e+05 2026 08 19 0826 61271 30360 0 3.4 587.2 2.93e+05 2026 08 19 0827 61271 30420 0 2.8 568.7 2.54e+05 2026 08 19 0828 61271 30480 0 2.8 556.1 2.33e+05 2026 08 19 0829 61271 30540 0 3.7 597.9 3.39e+05 2026 08 19 0830 61271 30600 1 3.7 577.4 2.43e+05 2026 08 19 0831 61271 30660 0 4.3 588.4 2.39e+05 2026 08 19 0832 61271 30720 0 3.5 541.0 1.41e+05 2026 08 19 0833 61271 30780 0 0.4 500.2 3.58e+04 2026 08 19 0834 61271 30840 0 3.2 587.0 1.81e+05 2026 08 19 0835 61271 30900 0 4.2 603.4 2.08e+05 2026 08 19 0836 61271 30960 0 4.3 609.3 2.11e+05 2026 08 19 0837 61271 31020 1 3.4 590.9 2.27e+05 2026 08 19 0838 61271 31080 0 2.3 583.6 2.40e+05 2026 08 19 0839 61271 31140 0 1.8 566.4 2.04e+05 2026 08 19 0840 61271 31200 0 2.0 573.8 2.15e+05 2026 08 19 0841 61271 31260 0 2.0 602.1 2.69e+05 2026 08 19 0842 61271 31320 0 2.0 582.6 2.49e+05 2026 08 19 0843 61271 31380 0 3.0 564.8 2.42e+05 2026 08 19 0844 61271 31440 1 2.9 548.2 2.17e+05 2026 08 19 0845 61271 31500 0 3.1 588.5 2.68e+05 2026 08 19 0846 61271 31560 0 3.3 573.8 2.38e+05 2026 08 19 0847 61271 31620 0 3.5 573.4 2.03e+05 2026 08 19 0848 61271 31680 0 3.5 565.8 1.94e+05 2026 08 19 0849 61271 31740 1 3.2 588.4 2.27e+05 2026 08 19 0850 61271 31800 1 3.2 591.0 2.30e+05 2026 08 19 0851 61271 31860 0 3.4 589.7 2.00e+05 2026 08 19 0852 61271 31920 0 3.6 600.1 2.48e+05 2026 08 19 0853 61271 31980 0 3.8 597.4 2.50e+05 2026 08 19 0854 61271 32040 0 3.9 593.7 1.94e+05 2026 08 19 0855 61271 32100 0 3.8 589.7 1.69e+05 2026 08 19 0856 61271 32160 0 4.1 605.4 2.17e+05 2026 08 19 0857 61271 32220 0 4.5 619.7 2.41e+05 2026 08 19 0858 61271 32280 0 4.0 601.3 2.02e+05 2026 08 19 0859 61271 32340 0 4.1 593.4 1.92e+05 2026 08 19 0900 61271 32400 0 4.1 620.6 2.43e+05 2026 08 19 0901 61271 32460 0 4.2 638.6 3.29e+05 2026 08 19 0902 61271 32520 0 3.8 580.9 1.66e+05 2026 08 19 0903 61271 32580 0 3.4 590.8 1.99e+05 2026 08 19 0904 61271 32640 0 3.8 603.1 2.98e+05 2026 08 19 0905 61271 32700 0 3.0 562.4 2.17e+05 2026 08 19 0906 61271 32760 0 3.0 563.6 2.12e+05 2026 08 19 0907 61271 32820 1 2.7 569.8 2.58e+05 2026 08 19 0908 61271 32880 1 2.7 576.7 2.83e+05 2026 08 19 0909 61271 32940 1 2.6 577.7 2.77e+05 2026 08 19 0910 61271 33000 1 2.6 587.2 3.15e+05 2026 08 19 0911 61271 33060 1 2.6 571.5 2.65e+05 2026 08 19 0912 61271 33120 1 3.0 575.1 2.38e+05 2026 08 19 0913 61271 33180 0 3.3 599.3 2.81e+05 2026 08 19 0914 61271 33240 0 3.2 571.4 2.04e+05 2026 08 19 0915 61271 33300 0 3.1 564.1 1.77e+05 2026 08 19 0916 61271 33360 0 3.0 603.3 2.78e+05 2026 08 19 0917 61271 33420 0 1.8 605.4 2.91e+05 2026 08 19 0918 61271 33480 0 1.7 588.4 2.85e+05 2026 08 19 0919 61271 33540 0 2.2 583.8 2.78e+05 2026 08 19 0920 61271 33600 0 2.4 614.3 3.64e+05 2026 08 19 0921 61271 33660 1 2.3 592.0 2.80e+05 2026 08 19 0922 61271 33720 1 2.8 595.4 3.03e+05 2026 08 19 0923 61271 33780 1 2.9 596.7 3.09e+05 2026 08 19 0924 61271 33840 1 2.8 580.0 2.66e+05 2026 08 19 0925 61271 33900 1 2.5 571.5 2.33e+05 2026 08 19 0926 61271 33960 1 2.3 575.6 2.46e+05 2026 08 19 0927 61271 34020 1 2.3 591.4 3.07e+05 2026 08 19 0928 61271 34080 1 2.4 599.8 3.37e+05 2026 08 19 0929 61271 34140 1 2.1 591.0 2.95e+05 2026 08 19 0930 61271 34200 0 1.8 581.2 2.53e+05 2026 08 19 0931 61271 34260 0 1.4 569.5 2.24e+05 2026 08 19 0932 61271 34320 0 0.4 511.4 7.07e+04 2026 08 19 0933 61271 34380 0 1.5 588.7 2.47e+05 2026 08 19 0934 61271 34440 0 1.8 605.1 2.87e+05 2026 08 19 0935 61271 34500 0 3.3 578.1 2.57e+05 2026 08 19 0936 61271 34560 0 3.6 605.8 3.69e+05 2026 08 19 0937 61271 34620 0 2.7 569.1 2.24e+05 2026 08 19 0938 61271 34680 0 3.2 581.7 2.22e+05 2026 08 19 0939 61271 34740 0 3.4 576.8 2.10e+05 2026 08 19 0940 61271 34800 0 3.6 586.2 2.46e+05 2026 08 19 0941 61271 34860 1 3.0 572.3 2.31e+05 2026 08 19 0942 61271 34920 1 2.4 560.9 2.30e+05 2026 08 19 0943 61271 34980 1 2.7 575.0 2.78e+05 2026 08 19 0944 61271 35040 1 3.1 585.6 2.86e+05 2026 08 19 0945 61271 35100 0 3.1 575.8 2.44e+05 2026 08 19 0946 61271 35160 0 2.8 569.7 2.56e+05 2026 08 19 0947 61271 35220 1 2.5 582.2 3.39e+05 2026 08 19 0948 61271 35280 1 2.7 603.5 4.01e+05 2026 08 19 0949 61271 35340 1 2.8 589.9 3.78e+05 2026 08 19 0950 61271 35400 1 3.1 580.2 3.55e+05 2026 08 19 0951 61271 35460 1 2.7 571.9 2.81e+05 2026 08 19 0952 61271 35520 1 2.9 588.7 3.25e+05 2026 08 19 0953 61271 35580 1 3.4 589.5 3.23e+05 2026 08 19 0954 61271 35640 1 2.2 553.6 2.49e+05 2026 08 19 0955 61271 35700 1 2.5 563.5 2.77e+05 2026 08 19 0956 61271 35760 1 2.6 568.7 2.89e+05 2026 08 19 0957 61271 35820 1 2.7 580.3 3.26e+05 2026 08 19 0958 61271 35880 1 2.5 560.6 2.66e+05 2026 08 19 0959 61271 35940 9 -9999.9 -9999.9 -1.00e+05 2026 08 19 1000 61271 36000 9 -9999.9 -9999.9 -1.00e+05 2026 08 19 1001 61271 36060 9 -9999.9 -9999.9 -1.00e+05 2026 08 19 1002 61271 36120 9 -9999.9 -9999.9 -1.00e+05 2026 08 19 1003 61271 36180 0 2.7 569.2 1.98e+05 2026 08 19 1004 61271 36240 0 3.1 595.0 3.34e+05 2026 08 19 1005 61271 36300 1 2.9 566.6 2.39e+05 2026 08 19 1006 61271 36360 1 2.8 577.5 2.74e+05 2026 08 19 1007 61271 36420 0 3.0 573.2 2.62e+05 2026 08 19 1008 61271 36480 1 3.0 579.6 2.81e+05 2026 08 19 1009 61271 36540 1 2.9 577.2 2.63e+05 2026 08 19 1010 61271 36600 1 2.4 541.5 1.84e+05 2026 08 19 1011 61271 36660 0 2.6 562.5 2.24e+05 2026 08 19 1012 61271 36720 1 2.6 568.2 2.33e+05 2026 08 19 1013 61271 36780 1 2.7 574.9 2.65e+05 2026 08 19 1014 61271 36840 1 2.6 560.2 2.49e+05 2026 08 19 1015 61271 36900 1 2.8 574.6 2.84e+05 2026 08 19 1016 61271 36960 1 3.1 593.6 3.19e+05 2026 08 19 1017 61271 37020 1 2.9 571.1 2.51e+05