:Data_list: ace_swepam_1m.txt :Created: 2026 Jul 25 2029 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 25 1829 61246 66540 0 0.7 520.5 1.37e+05 2026 07 25 1830 61246 66600 0 0.8 519.9 1.30e+05 2026 07 25 1831 61246 66660 0 0.7 520.3 1.29e+05 2026 07 25 1832 61246 66720 0 0.7 519.4 1.27e+05 2026 07 25 1833 61246 66780 0 0.7 515.0 1.31e+05 2026 07 25 1834 61246 66840 0 0.7 512.5 1.39e+05 2026 07 25 1835 61246 66900 0 0.7 519.0 1.35e+05 2026 07 25 1836 61246 66960 0 1.1 517.2 1.12e+05 2026 07 25 1837 61246 67020 0 1.2 511.3 1.10e+05 2026 07 25 1838 61246 67080 0 1.2 494.8 1.23e+05 2026 07 25 1839 61246 67140 0 0.8 466.7 7.74e+04 2026 07 25 1840 61246 67200 0 2.0 507.9 1.90e+05 2026 07 25 1841 61246 67260 1 2.0 505.9 1.86e+05 2026 07 25 1842 61246 67320 1 1.7 488.7 1.39e+05 2026 07 25 1843 61246 67380 0 1.3 465.6 8.29e+04 2026 07 25 1844 61246 67440 0 1.4 499.8 1.30e+05 2026 07 25 1845 61246 67500 0 1.8 514.6 1.60e+05 2026 07 25 1846 61246 67560 0 2.0 505.1 1.46e+05 2026 07 25 1847 61246 67620 0 1.6 491.3 1.14e+05 2026 07 25 1848 61246 67680 0 1.3 489.7 1.14e+05 2026 07 25 1849 61246 67740 0 1.8 509.5 1.53e+05 2026 07 25 1850 61246 67800 0 1.2 497.1 1.12e+05 2026 07 25 1851 61246 67860 0 0.9 483.8 8.85e+04 2026 07 25 1852 61246 67920 0 2.3 509.0 1.67e+05 2026 07 25 1853 61246 67980 0 2.3 508.5 1.66e+05 2026 07 25 1854 61246 68040 0 1.5 494.4 1.28e+05 2026 07 25 1855 61246 68100 0 1.3 485.6 6.37e+04 2026 07 25 1856 61246 68160 0 1.6 507.1 1.54e+05 2026 07 25 1857 61246 68220 1 1.6 500.9 1.91e+05 2026 07 25 1858 61246 68280 0 1.4 497.2 1.78e+05 2026 07 25 1859 61246 68340 0 1.4 495.5 1.63e+05 2026 07 25 1900 61246 68400 1 1.6 498.7 2.11e+05 2026 07 25 1901 61246 68460 0 1.4 499.5 2.01e+05 2026 07 25 1902 61246 68520 0 1.2 498.5 1.69e+05 2026 07 25 1903 61246 68580 3 -9999.9 -9999.9 -1.00e+05 2026 07 25 1904 61246 68640 3 -9999.9 -9999.9 -1.00e+05 2026 07 25 1905 61246 68700 0 1.4 495.8 1.66e+05 2026 07 25 1906 61246 68760 0 1.2 496.4 1.67e+05 2026 07 25 1907 61246 68820 0 1.3 497.5 1.74e+05 2026 07 25 1908 61246 68880 0 1.2 498.6 1.77e+05 2026 07 25 1909 61246 68940 0 1.1 492.4 1.73e+05 2026 07 25 1910 61246 69000 1 0.8 498.2 1.81e+05 2026 07 25 1911 61246 69060 0 1.2 494.1 1.77e+05 2026 07 25 1912 61246 69120 1 1.1 492.8 1.96e+05 2026 07 25 1913 61246 69180 1 1.1 492.6 1.88e+05 2026 07 25 1914 61246 69240 1 1.2 492.1 1.85e+05 2026 07 25 1915 61246 69300 0 1.1 493.0 1.89e+05 2026 07 25 1916 61246 69360 0 1.1 492.8 2.00e+05 2026 07 25 1917 61246 69420 0 1.1 493.4 2.11e+05 2026 07 25 1918 61246 69480 0 1.0 494.3 2.15e+05 2026 07 25 1919 61246 69540 1 0.9 494.2 2.05e+05 2026 07 25 1920 61246 69600 1 1.0 498.9 2.17e+05 2026 07 25 1921 61246 69660 0 1.2 503.9 2.42e+05 2026 07 25 1922 61246 69720 1 1.0 491.4 1.84e+05 2026 07 25 1923 61246 69780 0 0.8 483.4 1.34e+05 2026 07 25 1924 61246 69840 0 1.9 512.0 1.97e+05 2026 07 25 1925 61246 69900 0 1.5 497.4 2.00e+05 2026 07 25 1926 61246 69960 0 1.3 500.0 2.19e+05 2026 07 25 1927 61246 70020 0 0.6 471.6 9.28e+04 2026 07 25 1928 61246 70080 0 1.1 499.6 2.24e+05 2026 07 25 1929 61246 70140 0 0.8 474.7 8.75e+04 2026 07 25 1930 61246 70200 0 1.0 486.2 1.65e+05 2026 07 25 1931 61246 70260 0 1.0 485.3 1.53e+05 2026 07 25 1932 61246 70320 1 0.8 473.9 8.20e+04 2026 07 25 1933 61246 70380 0 0.8 482.0 1.27e+05 2026 07 25 1934 61246 70440 0 0.9 490.0 1.61e+05 2026 07 25 1935 61246 70500 0 0.9 487.9 1.38e+05 2026 07 25 1936 61246 70560 3 -9999.9 -9999.9 -1.00e+05 2026 07 25 1937 61246 70620 3 -9999.9 -9999.9 -1.00e+05 2026 07 25 1938 61246 70680 0 0.8 489.4 1.56e+05 2026 07 25 1939 61246 70740 0 0.6 484.6 1.13e+05 2026 07 25 1940 61246 70800 0 0.8 499.9 2.02e+05 2026 07 25 1941 61246 70860 0 0.9 499.0 1.91e+05 2026 07 25 1942 61246 70920 0 0.8 495.2 1.88e+05 2026 07 25 1943 61246 70980 0 0.8 501.7 1.93e+05 2026 07 25 1944 61246 71040 0 0.8 500.8 1.94e+05 2026 07 25 1945 61246 71100 1 0.8 496.9 1.84e+05 2026 07 25 1946 61246 71160 1 0.8 497.9 1.88e+05 2026 07 25 1947 61246 71220 1 0.9 498.8 1.76e+05 2026 07 25 1948 61246 71280 1 0.9 494.7 1.74e+05 2026 07 25 1949 61246 71340 0 0.9 493.3 1.81e+05 2026 07 25 1950 61246 71400 0 0.9 497.9 1.76e+05 2026 07 25 1951 61246 71460 0 1.0 495.7 1.53e+05 2026 07 25 1952 61246 71520 0 1.0 490.0 1.46e+05 2026 07 25 1953 61246 71580 0 0.9 493.3 1.63e+05 2026 07 25 1954 61246 71640 0 0.8 494.5 1.64e+05 2026 07 25 1955 61246 71700 1 0.9 496.9 1.89e+05 2026 07 25 1956 61246 71760 0 0.9 495.1 1.89e+05 2026 07 25 1957 61246 71820 0 0.8 500.5 1.96e+05 2026 07 25 1958 61246 71880 0 0.8 495.1 1.72e+05 2026 07 25 1959 61246 71940 0 0.6 466.0 9.69e+04 2026 07 25 2000 61246 72000 1 0.8 495.0 1.88e+05 2026 07 25 2001 61246 72060 1 0.3 459.0 4.92e+04 2026 07 25 2002 61246 72120 1 0.7 495.3 1.71e+05 2026 07 25 2003 61246 72180 0 0.7 496.4 1.41e+05 2026 07 25 2004 61246 72240 1 0.5 476.1 5.56e+04 2026 07 25 2005 61246 72300 0 1.2 495.3 1.06e+05 2026 07 25 2006 61246 72360 0 1.4 495.4 1.25e+05 2026 07 25 2007 61246 72420 0 1.2 480.2 1.02e+05 2026 07 25 2008 61246 72480 0 1.5 488.2 1.29e+05 2026 07 25 2009 61246 72540 3 -9999.9 -9999.9 -1.00e+05 2026 07 25 2010 61246 72600 3 -9999.9 -9999.9 -1.00e+05 2026 07 25 2011 61246 72660 0 0.9 493.9 1.56e+05 2026 07 25 2012 61246 72720 0 1.2 489.8 1.35e+05 2026 07 25 2013 61246 72780 0 1.2 489.0 1.40e+05 2026 07 25 2014 61246 72840 0 1.5 497.2 1.86e+05 2026 07 25 2015 61246 72900 0 1.0 501.3 7.91e+04 2026 07 25 2016 61246 72960 0 1.5 507.4 1.91e+05 2026 07 25 2017 61246 73020 0 1.3 507.3 1.50e+05 2026 07 25 2018 61246 73080 0 1.2 494.8 1.42e+05 2026 07 25 2019 61246 73140 0 1.3 496.3 1.51e+05 2026 07 25 2020 61246 73200 0 1.5 502.7 1.47e+05 2026 07 25 2021 61246 73260 0 1.5 502.5 1.34e+05 2026 07 25 2022 61246 73320 0 1.3 504.7 1.31e+05 2026 07 25 2023 61246 73380 0 1.2 507.1 1.27e+05 2026 07 25 2024 61246 73440 0 1.2 508.5 1.24e+05 2026 07 25 2025 61246 73500 0 1.3 513.8 1.32e+05 2026 07 25 2026 61246 73560 0 1.1 509.5 1.23e+05 2026 07 25 2027 61246 73620 9 -9999.9 -9999.9 -1.00e+05