:Data_list: ace_swepam_1m.txt :Created: 2026 Sep 19 2047 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 09 19 1847 61302 67620 0 1.5 423.7 5.62e+04 2026 09 19 1848 61302 67680 0 1.6 427.0 5.82e+04 2026 09 19 1849 61302 67740 0 1.6 427.0 5.59e+04 2026 09 19 1850 61302 67800 0 1.6 424.0 5.45e+04 2026 09 19 1851 61302 67860 0 1.5 423.0 5.29e+04 2026 09 19 1852 61302 67920 0 1.6 425.1 5.38e+04 2026 09 19 1853 61302 67980 0 1.8 424.7 5.50e+04 2026 09 19 1854 61302 68040 0 1.4 422.6 5.34e+04 2026 09 19 1855 61302 68100 0 1.4 422.8 5.40e+04 2026 09 19 1856 61302 68160 0 1.5 424.6 6.09e+04 2026 09 19 1857 61302 68220 0 1.5 424.4 5.46e+04 2026 09 19 1858 61302 68280 0 1.6 432.7 5.36e+04 2026 09 19 1859 61302 68340 0 0.9 410.4 2.73e+04 2026 09 19 1900 61302 68400 0 1.7 428.9 8.34e+04 2026 09 19 1901 61302 68460 0 1.8 438.1 6.60e+04 2026 09 19 1902 61302 68520 0 1.7 439.0 5.05e+04 2026 09 19 1903 61302 68580 0 1.4 426.8 3.76e+04 2026 09 19 1904 61302 68640 0 1.6 436.1 5.99e+04 2026 09 19 1905 61302 68700 0 1.6 441.7 6.98e+04 2026 09 19 1906 61302 68760 0 1.0 428.3 4.14e+04 2026 09 19 1907 61302 68820 0 1.0 434.9 5.45e+04 2026 09 19 1908 61302 68880 0 1.6 455.3 9.84e+04 2026 09 19 1909 61302 68940 0 1.6 442.0 5.41e+04 2026 09 19 1910 61302 69000 0 1.3 432.9 3.96e+04 2026 09 19 1911 61302 69060 0 1.1 422.9 2.72e+04 2026 09 19 1912 61302 69120 0 1.4 435.4 5.48e+04 2026 09 19 1913 61302 69180 0 1.2 436.4 4.49e+04 2026 09 19 1914 61302 69240 0 1.3 438.4 4.73e+04 2026 09 19 1915 61302 69300 0 1.0 426.3 3.72e+04 2026 09 19 1916 61302 69360 0 0.7 415.9 4.41e+04 2026 09 19 1917 61302 69420 0 0.8 417.4 5.29e+04 2026 09 19 1918 61302 69480 0 1.0 419.8 5.44e+04 2026 09 19 1919 61302 69540 0 0.9 420.6 5.43e+04 2026 09 19 1920 61302 69600 0 1.0 420.7 5.45e+04 2026 09 19 1921 61302 69660 0 1.1 419.6 4.82e+04 2026 09 19 1922 61302 69720 0 0.8 417.5 4.80e+04 2026 09 19 1923 61302 69780 1 0.8 417.6 5.58e+04 2026 09 19 1924 61302 69840 0 1.0 419.6 5.44e+04 2026 09 19 1925 61302 69900 0 0.7 418.7 5.63e+04 2026 09 19 1926 61302 69960 0 0.8 422.4 5.57e+04 2026 09 19 1927 61302 70020 0 0.9 420.7 4.84e+04 2026 09 19 1928 61302 70080 0 0.9 420.7 4.84e+04 2026 09 19 1929 61302 70140 0 1.0 420.4 4.91e+04 2026 09 19 1930 61302 70200 0 1.1 420.2 5.19e+04 2026 09 19 1931 61302 70260 0 0.9 414.9 4.58e+04 2026 09 19 1932 61302 70320 0 0.4 419.1 5.96e+04 2026 09 19 1933 61302 70380 0 0.8 419.4 5.32e+04 2026 09 19 1934 61302 70440 0 1.1 424.7 4.74e+04 2026 09 19 1935 61302 70500 0 1.4 430.5 6.38e+04 2026 09 19 1936 61302 70560 0 1.1 426.8 8.11e+04 2026 09 19 1937 61302 70620 0 0.5 412.9 6.59e+04 2026 09 19 1938 61302 70680 0 0.8 426.0 7.32e+04 2026 09 19 1939 61302 70740 0 1.3 448.9 9.69e+04 2026 09 19 1940 61302 70800 0 1.0 429.3 6.17e+04 2026 09 19 1941 61302 70860 0 0.7 418.8 4.63e+04 2026 09 19 1942 61302 70920 0 0.3 409.0 3.91e+04 2026 09 19 1943 61302 70980 1 0.4 428.6 1.03e+05 2026 09 19 1944 61302 71040 0 0.4 411.6 3.73e+04 2026 09 19 1945 61302 71100 0 0.5 410.7 2.56e+04 2026 09 19 1946 61302 71160 0 1.8 439.5 4.11e+04 2026 09 19 1947 61302 71220 1 0.2 459.5 2.65e+05 2026 09 19 1948 61302 71280 0 0.2 455.2 1.01e+05 2026 09 19 1949 61302 71340 0 0.1 461.2 5.52e+04 2026 09 19 1950 61302 71400 0 0.1 462.9 7.21e+04 2026 09 19 1951 61302 71460 0 0.1 455.8 1.07e+05 2026 09 19 1952 61302 71520 0 0.0 451.6 1.18e+05 2026 09 19 1953 61302 71580 0 0.1 452.1 1.54e+05 2026 09 19 1954 61302 71640 0 0.1 449.6 1.72e+05 2026 09 19 1955 61302 71700 0 0.1 449.7 1.34e+05 2026 09 19 1956 61302 71760 0 0.1 449.1 1.31e+05 2026 09 19 1957 61302 71820 0 0.1 432.9 1.80e+05 2026 09 19 1958 61302 71880 0 0.1 450.3 2.87e+05 2026 09 19 1959 61302 71940 0 0.1 422.0 1.28e+05 2026 09 19 2000 61302 72000 3 -9999.9 -9999.9 -1.00e+05 2026 09 19 2001 61302 72060 3 -9999.9 -9999.9 -1.00e+05 2026 09 19 2002 61302 72120 0 0.1 445.2 1.60e+05 2026 09 19 2003 61302 72180 0 0.0 442.9 2.39e+05 2026 09 19 2004 61302 72240 1 0.1 437.4 2.71e+05 2026 09 19 2005 61302 72300 0 0.1 443.6 2.05e+05 2026 09 19 2006 61302 72360 0 0.2 429.0 1.57e+05 2026 09 19 2007 61302 72420 0 0.1 433.7 1.70e+05 2026 09 19 2008 61302 72480 0 0.2 430.0 1.28e+05 2026 09 19 2009 61302 72540 0 0.3 420.7 7.71e+04 2026 09 19 2010 61302 72600 0 0.3 422.3 8.46e+04 2026 09 19 2011 61302 72660 1 0.2 423.1 1.30e+05 2026 09 19 2012 61302 72720 1 0.2 420.7 1.60e+05 2026 09 19 2013 61302 72780 1 0.3 422.8 9.80e+04 2026 09 19 2014 61302 72840 0 0.4 427.4 8.32e+04 2026 09 19 2015 61302 72900 1 0.3 420.4 9.29e+04 2026 09 19 2016 61302 72960 0 0.2 414.6 7.09e+04 2026 09 19 2017 61302 73020 1 0.5 433.1 1.52e+05 2026 09 19 2018 61302 73080 0 0.4 416.7 7.68e+04 2026 09 19 2019 61302 73140 0 0.8 419.3 3.81e+04 2026 09 19 2020 61302 73200 0 0.9 429.5 6.55e+04 2026 09 19 2021 61302 73260 0 1.3 436.4 7.20e+04 2026 09 19 2022 61302 73320 0 1.1 431.3 5.66e+04 2026 09 19 2023 61302 73380 0 0.7 416.1 3.50e+04 2026 09 19 2024 61302 73440 0 0.7 424.8 7.64e+04 2026 09 19 2025 61302 73500 0 0.7 427.9 8.36e+04 2026 09 19 2026 61302 73560 0 0.7 422.8 5.39e+04 2026 09 19 2027 61302 73620 0 0.8 426.1 5.21e+04 2026 09 19 2028 61302 73680 0 0.7 421.9 4.58e+04 2026 09 19 2029 61302 73740 0 0.7 431.1 7.70e+04 2026 09 19 2030 61302 73800 0 0.7 426.5 5.66e+04 2026 09 19 2031 61302 73860 0 0.9 433.8 5.54e+04 2026 09 19 2032 61302 73920 0 0.7 440.9 6.54e+04 2026 09 19 2033 61302 73980 9 -9999.9 -9999.9 -1.00e+05 2026 09 19 2034 61302 74040 3 -9999.9 -9999.9 -1.00e+05 2026 09 19 2035 61302 74100 0 0.9 410.5 4.24e+04 2026 09 19 2036 61302 74160 0 1.3 422.7 4.66e+04 2026 09 19 2037 61302 74220 0 1.6 421.2 4.82e+04 2026 09 19 2038 61302 74280 0 1.5 420.7 6.61e+04 2026 09 19 2039 61302 74340 0 1.2 432.2 6.06e+04 2026 09 19 2040 61302 74400 0 1.4 436.7 5.44e+04 2026 09 19 2041 61302 74460 0 1.5 434.8 5.69e+04 2026 09 19 2042 61302 74520 0 1.4 434.1 5.50e+04 2026 09 19 2043 61302 74580 0 1.5 433.5 5.28e+04 2026 09 19 2044 61302 74640 0 1.4 433.6 5.29e+04 2026 09 19 2045 61302 74700 9 -9999.9 -9999.9 -1.00e+05