:Data_list: ace_swepam_1m.txt :Created: 2026 Mar 19 1031 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 03 19 0831 61118 30660 9 -9999.9 -9999.9 -1.00e+05 2026 03 19 0832 61118 30720 9 -9999.9 -9999.9 -1.00e+05 2026 03 19 0833 61118 30780 9 -9999.9 -9999.9 -1.00e+05 2026 03 19 0834 61118 30840 0 1.2 358.6 3.02e+04 2026 03 19 0835 61118 30900 0 1.2 353.9 2.19e+04 2026 03 19 0836 61118 30960 0 1.7 359.0 2.85e+04 2026 03 19 0837 61118 31020 0 1.5 359.1 2.57e+04 2026 03 19 0838 61118 31080 0 1.4 358.8 2.79e+04 2026 03 19 0839 61118 31140 0 1.6 359.4 3.35e+04 2026 03 19 0840 61118 31200 0 1.4 356.9 3.20e+04 2026 03 19 0841 61118 31260 0 1.8 362.5 1.91e+04 2026 03 19 0842 61118 31320 0 1.4 356.7 1.54e+04 2026 03 19 0843 61118 31380 0 3.0 368.3 4.30e+04 2026 03 19 0844 61118 31440 0 2.5 365.7 2.75e+04 2026 03 19 0845 61118 31500 0 2.2 363.9 2.08e+04 2026 03 19 0846 61118 31560 0 2.0 362.8 3.22e+04 2026 03 19 0847 61118 31620 0 1.9 360.7 3.28e+04 2026 03 19 0848 61118 31680 0 1.9 360.1 2.63e+04 2026 03 19 0849 61118 31740 0 1.5 357.3 2.12e+04 2026 03 19 0850 61118 31800 0 1.2 356.9 3.00e+04 2026 03 19 0851 61118 31860 0 1.8 363.5 4.50e+04 2026 03 19 0852 61118 31920 0 1.9 362.0 2.70e+04 2026 03 19 0853 61118 31980 0 2.0 362.8 2.65e+04 2026 03 19 0854 61118 32040 0 2.6 362.7 2.94e+04 2026 03 19 0855 61118 32100 0 1.5 355.1 4.07e+04 2026 03 19 0856 61118 32160 0 2.4 362.8 2.22e+04 2026 03 19 0857 61118 32220 0 1.3 351.9 1.80e+04 2026 03 19 0858 61118 32280 0 2.2 365.4 4.32e+04 2026 03 19 0859 61118 32340 0 2.1 360.5 3.51e+04 2026 03 19 0900 61118 32400 0 1.3 354.6 3.80e+04 2026 03 19 0901 61118 32460 0 1.6 356.7 3.02e+04 2026 03 19 0902 61118 32520 0 1.3 354.7 3.39e+04 2026 03 19 0903 61118 32580 0 1.1 355.4 3.24e+04 2026 03 19 0904 61118 32640 0 1.2 357.4 2.77e+04 2026 03 19 0905 61118 32700 0 1.6 356.4 2.26e+04 2026 03 19 0906 61118 32760 0 1.6 358.8 3.21e+04 2026 03 19 0907 61118 32820 0 1.2 358.5 4.71e+04 2026 03 19 0908 61118 32880 0 0.4 350.9 7.91e+04 2026 03 19 0909 61118 32940 0 0.4 360.7 1.75e+05 2026 03 19 0910 61118 33000 0 0.3 357.9 7.90e+04 2026 03 19 0911 61118 33060 0 0.4 354.7 9.19e+04 2026 03 19 0912 61118 33120 0 0.4 346.1 4.19e+04 2026 03 19 0913 61118 33180 0 0.6 344.8 4.71e+04 2026 03 19 0914 61118 33240 0 0.7 351.0 4.42e+04 2026 03 19 0915 61118 33300 0 0.6 352.7 5.58e+04 2026 03 19 0916 61118 33360 0 0.6 353.2 6.18e+04 2026 03 19 0917 61118 33420 0 0.6 352.6 7.32e+04 2026 03 19 0918 61118 33480 0 0.6 358.9 1.19e+05 2026 03 19 0919 61118 33540 0 0.5 350.1 7.12e+04 2026 03 19 0920 61118 33600 0 0.5 346.8 4.01e+04 2026 03 19 0921 61118 33660 0 0.7 352.2 6.62e+04 2026 03 19 0922 61118 33720 0 0.6 351.4 6.69e+04 2026 03 19 0923 61118 33780 0 0.5 351.9 5.87e+04 2026 03 19 0924 61118 33840 0 0.6 351.9 4.58e+04 2026 03 19 0925 61118 33900 0 0.6 353.5 4.59e+04 2026 03 19 0926 61118 33960 0 0.6 352.6 7.11e+04 2026 03 19 0927 61118 34020 0 0.5 344.0 4.33e+04 2026 03 19 0928 61118 34080 0 0.9 352.8 5.38e+04 2026 03 19 0929 61118 34140 0 0.9 353.9 5.37e+04 2026 03 19 0930 61118 34200 0 0.7 356.2 5.27e+04 2026 03 19 0931 61118 34260 0 0.6 353.3 4.84e+04 2026 03 19 0932 61118 34320 0 0.8 353.0 7.00e+04 2026 03 19 0933 61118 34380 0 0.6 351.1 5.86e+04 2026 03 19 0934 61118 34440 0 0.4 347.2 5.15e+04 2026 03 19 0935 61118 34500 0 0.5 352.6 8.57e+04 2026 03 19 0936 61118 34560 0 0.6 356.0 8.17e+04 2026 03 19 0937 61118 34620 0 0.6 353.9 5.20e+04 2026 03 19 0938 61118 34680 0 0.5 347.6 5.39e+04 2026 03 19 0939 61118 34740 0 0.5 350.9 5.50e+04 2026 03 19 0940 61118 34800 0 0.4 356.4 6.04e+04 2026 03 19 0941 61118 34860 0 0.5 348.5 6.84e+04 2026 03 19 0942 61118 34920 0 0.6 344.2 6.00e+04 2026 03 19 0943 61118 34980 1 0.5 350.5 3.75e+04 2026 03 19 0944 61118 35040 1 0.3 352.4 1.01e+05 2026 03 19 0945 61118 35100 1 0.3 349.5 8.83e+04 2026 03 19 0946 61118 35160 0 0.4 356.4 9.86e+04 2026 03 19 0947 61118 35220 0 0.5 351.3 7.35e+04 2026 03 19 0948 61118 35280 0 0.4 352.5 8.74e+04 2026 03 19 0949 61118 35340 0 0.3 353.6 6.75e+04 2026 03 19 0950 61118 35400 1 0.3 348.4 4.14e+04 2026 03 19 0951 61118 35460 0 0.5 346.2 3.89e+04 2026 03 19 0952 61118 35520 0 0.6 347.8 3.58e+04 2026 03 19 0953 61118 35580 0 0.4 347.7 2.89e+04 2026 03 19 0954 61118 35640 0 0.4 346.0 4.25e+04 2026 03 19 0955 61118 35700 0 0.4 346.6 7.11e+04 2026 03 19 0956 61118 35760 0 0.4 347.2 7.40e+04 2026 03 19 0957 61118 35820 1 0.3 343.2 4.50e+04 2026 03 19 0958 61118 35880 0 0.3 353.8 1.22e+05 2026 03 19 0959 61118 35940 0 0.3 -9999.9 -1.00e+05 2026 03 19 1000 61118 36000 0 0.3 354.8 1.15e+05 2026 03 19 1001 61118 36060 0 0.3 355.8 1.35e+05 2026 03 19 1002 61118 36120 1 0.3 358.1 1.13e+05 2026 03 19 1003 61118 36180 1 0.2 363.6 1.33e+05 2026 03 19 1004 61118 36240 1 0.3 358.9 1.31e+05 2026 03 19 1005 61118 36300 1 0.2 358.8 1.14e+05 2026 03 19 1006 61118 36360 1 0.2 349.5 6.00e+04 2026 03 19 1007 61118 36420 1 0.3 348.6 7.94e+04 2026 03 19 1008 61118 36480 1 0.3 354.3 1.15e+05 2026 03 19 1009 61118 36540 1 0.4 354.5 9.83e+04 2026 03 19 1010 61118 36600 1 0.4 352.2 7.72e+04 2026 03 19 1011 61118 36660 1 0.4 354.4 1.27e+05 2026 03 19 1012 61118 36720 1 0.4 354.9 1.33e+05 2026 03 19 1013 61118 36780 1 0.3 356.6 1.49e+05 2026 03 19 1014 61118 36840 1 0.3 357.2 1.23e+05 2026 03 19 1015 61118 36900 1 0.3 353.6 1.25e+05 2026 03 19 1016 61118 36960 0 0.3 355.5 1.09e+05 2026 03 19 1017 61118 37020 0 0.2 356.3 1.00e+05 2026 03 19 1018 61118 37080 1 0.4 357.6 1.29e+05 2026 03 19 1019 61118 37140 0 0.4 346.9 8.66e+04 2026 03 19 1020 61118 37200 1 0.3 357.2 1.06e+05 2026 03 19 1021 61118 37260 0 0.2 347.2 5.59e+04 2026 03 19 1022 61118 37320 1 0.3 348.1 8.51e+04 2026 03 19 1023 61118 37380 1 0.3 351.0 1.10e+05 2026 03 19 1024 61118 37440 1 0.3 351.7 1.04e+05 2026 03 19 1025 61118 37500 1 0.3 351.4 9.66e+04 2026 03 19 1026 61118 37560 0 0.3 348.2 7.84e+04 2026 03 19 1027 61118 37620 0 0.4 346.6 5.78e+04 2026 03 19 1028 61118 37680 0 0.5 346.5 5.26e+04 2026 03 19 1029 61118 37740 0 0.4 348.2 6.81e+04