:Data_list: ace_swepam_1m.txt :Created: 2026 Jul 29 2040 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 07 29 1840 61250 67200 0 0.3 345.1 1.04e+05 2026 07 29 1841 61250 67260 0 0.4 339.9 8.39e+04 2026 07 29 1842 61250 67320 1 0.3 340.5 7.99e+04 2026 07 29 1843 61250 67380 0 0.3 341.0 9.62e+04 2026 07 29 1844 61250 67440 0 0.3 341.7 1.09e+05 2026 07 29 1845 61250 67500 0 0.3 340.3 9.66e+04 2026 07 29 1846 61250 67560 0 0.3 342.9 9.59e+04 2026 07 29 1847 61250 67620 0 0.3 348.3 1.06e+05 2026 07 29 1848 61250 67680 0 0.3 351.2 1.12e+05 2026 07 29 1849 61250 67740 1 0.3 351.8 1.18e+05 2026 07 29 1850 61250 67800 1 0.3 350.3 1.06e+05 2026 07 29 1851 61250 67860 1 0.3 348.4 9.65e+04 2026 07 29 1852 61250 67920 0 0.3 354.0 1.21e+05 2026 07 29 1853 61250 67980 0 0.4 350.0 1.06e+05 2026 07 29 1854 61250 68040 1 0.3 363.2 1.03e+05 2026 07 29 1855 61250 68100 0 0.3 376.4 7.19e+04 2026 07 29 1856 61250 68160 1 0.4 362.0 1.26e+05 2026 07 29 1857 61250 68220 0 0.4 359.3 1.37e+05 2026 07 29 1858 61250 68280 0 0.3 359.1 1.38e+05 2026 07 29 1859 61250 68340 0 0.3 376.2 9.67e+04 2026 07 29 1900 61250 68400 0 0.7 366.3 5.96e+04 2026 07 29 1901 61250 68460 0 0.7 356.7 7.71e+04 2026 07 29 1902 61250 68520 0 0.7 356.9 7.99e+04 2026 07 29 1903 61250 68580 0 0.8 358.8 6.66e+04 2026 07 29 1904 61250 68640 0 0.6 360.3 7.45e+04 2026 07 29 1905 61250 68700 0 0.5 365.3 8.22e+04 2026 07 29 1906 61250 68760 0 0.4 366.0 1.01e+05 2026 07 29 1907 61250 68820 0 0.4 364.4 8.22e+04 2026 07 29 1908 61250 68880 1 0.6 361.1 1.12e+05 2026 07 29 1909 61250 68940 1 0.5 364.6 1.05e+05 2026 07 29 1910 61250 69000 0 0.4 365.1 1.14e+05 2026 07 29 1911 61250 69060 0 0.6 349.2 5.96e+04 2026 07 29 1912 61250 69120 0 0.6 361.8 1.54e+05 2026 07 29 1913 61250 69180 0 0.4 371.8 1.18e+05 2026 07 29 1914 61250 69240 0 0.6 357.2 9.13e+04 2026 07 29 1915 61250 69300 0 0.7 353.8 7.64e+04 2026 07 29 1916 61250 69360 0 0.5 363.5 7.86e+04 2026 07 29 1917 61250 69420 0 0.4 365.5 1.43e+05 2026 07 29 1918 61250 69480 0 0.4 358.8 1.52e+05 2026 07 29 1919 61250 69540 0 0.4 358.2 1.14e+05 2026 07 29 1920 61250 69600 0 0.4 357.4 1.15e+05 2026 07 29 1921 61250 69660 0 0.4 356.6 1.24e+05 2026 07 29 1922 61250 69720 1 0.3 369.2 1.18e+05 2026 07 29 1923 61250 69780 0 0.5 356.1 9.48e+04 2026 07 29 1924 61250 69840 1 0.6 354.0 5.55e+04 2026 07 29 1925 61250 69900 0 0.4 359.1 1.26e+05 2026 07 29 1926 61250 69960 0 0.4 360.0 9.08e+04 2026 07 29 1927 61250 70020 0 0.5 350.7 5.94e+04 2026 07 29 1928 61250 70080 0 0.6 351.3 4.48e+04 2026 07 29 1929 61250 70140 0 0.6 356.9 6.99e+04 2026 07 29 1930 61250 70200 0 0.4 357.7 7.84e+04 2026 07 29 1931 61250 70260 0 0.4 357.6 7.94e+04 2026 07 29 1932 61250 70320 3 -9999.9 -9999.9 -1.00e+05 2026 07 29 1933 61250 70380 0 0.4 355.7 8.99e+04 2026 07 29 1934 61250 70440 0 0.4 354.7 7.76e+04 2026 07 29 1935 61250 70500 0 0.5 353.7 6.10e+04 2026 07 29 1936 61250 70560 0 0.6 353.8 6.78e+04 2026 07 29 1937 61250 70620 0 0.4 354.2 9.13e+04 2026 07 29 1938 61250 70680 0 0.4 356.8 9.78e+04 2026 07 29 1939 61250 70740 1 0.4 359.2 1.10e+05 2026 07 29 1940 61250 70800 0 0.3 350.3 1.36e+05 2026 07 29 1941 61250 70860 0 0.3 357.3 1.02e+05 2026 07 29 1942 61250 70920 0 0.4 357.7 1.21e+05 2026 07 29 1943 61250 70980 0 0.4 358.7 1.26e+05 2026 07 29 1944 61250 71040 0 0.3 367.7 1.30e+05 2026 07 29 1945 61250 71100 0 0.3 373.4 1.26e+05 2026 07 29 1946 61250 71160 0 0.3 372.7 1.56e+05 2026 07 29 1947 61250 71220 0 0.3 362.0 1.31e+05 2026 07 29 1948 61250 71280 1 0.3 357.0 9.77e+04 2026 07 29 1949 61250 71340 0 0.3 358.1 9.90e+04 2026 07 29 1950 61250 71400 0 0.2 365.7 9.92e+04 2026 07 29 1951 61250 71460 0 0.2 367.4 1.10e+05 2026 07 29 1952 61250 71520 0 0.3 362.3 9.59e+04 2026 07 29 1953 61250 71580 1 0.2 363.0 9.11e+04 2026 07 29 1954 61250 71640 0 0.3 362.0 1.90e+05 2026 07 29 1955 61250 71700 0 0.3 356.2 1.22e+05 2026 07 29 1956 61250 71760 1 0.3 358.4 1.07e+05 2026 07 29 1957 61250 71820 0 0.2 375.8 6.45e+04 2026 07 29 1958 61250 71880 0 0.3 350.8 1.11e+05 2026 07 29 1959 61250 71940 0 0.3 356.0 1.04e+05 2026 07 29 2000 61250 72000 1 0.3 353.0 9.03e+04 2026 07 29 2001 61250 72060 1 0.3 348.3 1.18e+05 2026 07 29 2002 61250 72120 0 0.2 360.6 1.25e+05 2026 07 29 2003 61250 72180 0 0.3 360.0 1.32e+05 2026 07 29 2004 61250 72240 0 0.3 358.3 1.35e+05 2026 07 29 2005 61250 72300 3 -9999.9 -9999.9 -1.00e+05 2026 07 29 2006 61250 72360 3 -9999.9 -9999.9 -1.00e+05 2026 07 29 2007 61250 72420 0 0.2 369.2 1.13e+05 2026 07 29 2008 61250 72480 0 0.2 370.9 1.15e+05 2026 07 29 2009 61250 72540 0 0.3 367.4 1.14e+05 2026 07 29 2010 61250 72600 0 0.3 358.7 1.17e+05 2026 07 29 2011 61250 72660 0 0.3 360.6 1.13e+05 2026 07 29 2012 61250 72720 1 0.5 351.2 1.22e+05 2026 07 29 2013 61250 72780 1 0.3 359.4 1.19e+05 2026 07 29 2014 61250 72840 0 0.2 379.2 1.12e+05 2026 07 29 2015 61250 72900 1 0.4 345.6 9.16e+04 2026 07 29 2016 61250 72960 1 0.4 353.7 7.13e+04 2026 07 29 2017 61250 73020 1 0.3 351.0 1.25e+05 2026 07 29 2018 61250 73080 1 0.3 352.6 1.15e+05 2026 07 29 2019 61250 73140 0 0.3 359.4 1.28e+05 2026 07 29 2020 61250 73200 1 0.2 365.4 1.11e+05 2026 07 29 2021 61250 73260 0 0.2 361.2 9.65e+04 2026 07 29 2022 61250 73320 0 0.3 354.4 8.28e+04 2026 07 29 2023 61250 73380 1 0.4 356.0 6.93e+04 2026 07 29 2024 61250 73440 1 0.3 362.2 7.70e+04 2026 07 29 2025 61250 73500 0 0.2 358.9 9.55e+04 2026 07 29 2026 61250 73560 0 0.3 347.7 9.79e+04 2026 07 29 2027 61250 73620 0 0.3 352.2 9.72e+04 2026 07 29 2028 61250 73680 0 0.4 350.3 1.35e+05 2026 07 29 2029 61250 73740 0 0.3 352.0 1.32e+05 2026 07 29 2030 61250 73800 0 0.3 346.9 1.16e+05 2026 07 29 2031 61250 73860 0 0.3 349.9 1.12e+05 2026 07 29 2032 61250 73920 0 0.2 353.7 1.22e+05 2026 07 29 2033 61250 73980 0 0.3 343.6 1.01e+05 2026 07 29 2034 61250 74040 0 0.3 349.6 1.20e+05 2026 07 29 2035 61250 74100 0 0.3 364.8 9.71e+04 2026 07 29 2036 61250 74160 0 0.4 356.4 9.68e+04 2026 07 29 2037 61250 74220 0 0.4 349.0 1.03e+05 2026 07 29 2038 61250 74280 3 -9999.9 -9999.9 -1.00e+05