:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 22 2100 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 22 1900 61274 68400 0 1.7 448.9 6.93e+04 2026 08 22 1901 61274 68460 0 1.8 448.7 7.60e+04 2026 08 22 1902 61274 68520 0 1.8 445.6 8.82e+04 2026 08 22 1903 61274 68580 0 2.1 439.9 7.94e+04 2026 08 22 1904 61274 68640 0 2.5 438.8 7.52e+04 2026 08 22 1905 61274 68700 0 2.5 442.4 8.73e+04 2026 08 22 1906 61274 68760 0 2.3 443.9 8.83e+04 2026 08 22 1907 61274 68820 0 1.7 435.3 7.79e+04 2026 08 22 1908 61274 68880 0 1.1 421.8 5.03e+04 2026 08 22 1909 61274 68940 0 2.3 451.6 1.16e+05 2026 08 22 1910 61274 69000 1 2.2 447.5 1.09e+05 2026 08 22 1911 61274 69060 0 2.1 443.2 7.33e+04 2026 08 22 1912 61274 69120 0 1.2 424.2 3.45e+04 2026 08 22 1913 61274 69180 0 2.2 457.0 1.14e+05 2026 08 22 1914 61274 69240 0 1.9 449.1 7.52e+04 2026 08 22 1915 61274 69300 0 1.5 448.0 6.94e+04 2026 08 22 1916 61274 69360 0 1.4 454.9 6.90e+04 2026 08 22 1917 61274 69420 1 1.7 445.7 8.25e+04 2026 08 22 1918 61274 69480 0 1.8 436.0 7.89e+04 2026 08 22 1919 61274 69540 0 2.0 433.1 6.84e+04 2026 08 22 1920 61274 69600 0 2.1 434.0 7.31e+04 2026 08 22 1921 61274 69660 1 2.1 436.1 7.92e+04 2026 08 22 1922 61274 69720 0 2.1 438.1 7.27e+04 2026 08 22 1923 61274 69780 0 1.9 440.1 6.65e+04 2026 08 22 1924 61274 69840 0 1.9 438.0 6.24e+04 2026 08 22 1925 61274 69900 0 2.2 437.9 7.49e+04 2026 08 22 1926 61274 69960 0 2.2 442.2 7.63e+04 2026 08 22 1927 61274 70020 0 2.0 437.7 6.43e+04 2026 08 22 1928 61274 70080 0 1.6 429.9 4.98e+04 2026 08 22 1929 61274 70140 0 1.8 451.7 1.12e+05 2026 08 22 1930 61274 70200 0 1.8 452.6 1.14e+05 2026 08 22 1931 61274 70260 3 -9999.9 -9999.9 -1.00e+05 2026 08 22 1932 61274 70320 0 1.6 474.4 9.56e+04 2026 08 22 1933 61274 70380 0 2.0 465.3 1.03e+05 2026 08 22 1934 61274 70440 0 1.9 456.7 8.90e+04 2026 08 22 1935 61274 70500 0 1.8 447.3 7.41e+04 2026 08 22 1936 61274 70560 0 1.8 444.7 8.19e+04 2026 08 22 1937 61274 70620 1 1.8 448.0 8.34e+04 2026 08 22 1938 61274 70680 0 1.9 444.5 6.91e+04 2026 08 22 1939 61274 70740 0 2.2 439.5 7.40e+04 2026 08 22 1940 61274 70800 0 2.5 432.9 7.50e+04 2026 08 22 1941 61274 70860 1 2.8 432.2 8.03e+04 2026 08 22 1942 61274 70920 0 2.9 432.7 8.75e+04 2026 08 22 1943 61274 70980 0 2.2 431.7 6.99e+04 2026 08 22 1944 61274 71040 9 -9999.9 -9999.9 -1.00e+05 2026 08 22 1945 61274 71100 0 2.3 448.2 1.14e+05 2026 08 22 1946 61274 71160 1 2.8 440.6 1.71e+05 2026 08 22 1947 61274 71220 0 1.1 427.4 7.03e+04 2026 08 22 1948 61274 71280 1 2.6 438.3 1.07e+05 2026 08 22 1949 61274 71340 0 3.0 444.6 1.28e+05 2026 08 22 1950 61274 71400 0 2.9 435.9 1.00e+05 2026 08 22 1951 61274 71460 0 2.1 425.5 6.97e+04 2026 08 22 1952 61274 71520 0 2.1 429.9 8.17e+04 2026 08 22 1953 61274 71580 1 2.9 440.8 1.08e+05 2026 08 22 1954 61274 71640 0 2.6 440.3 9.61e+04 2026 08 22 1955 61274 71700 0 2.6 437.7 8.36e+04 2026 08 22 1956 61274 71760 0 2.3 441.5 8.88e+04 2026 08 22 1957 61274 71820 0 2.4 441.5 8.56e+04 2026 08 22 1958 61274 71880 9 -9999.9 -9999.9 -1.00e+05 2026 08 22 1959 61274 71940 9 -9999.9 -9999.9 -1.00e+05 2026 08 22 2000 61274 72000 1 2.2 445.0 1.21e+05 2026 08 22 2001 61274 72060 1 2.2 439.9 8.98e+04 2026 08 22 2002 61274 72120 1 2.3 438.4 8.72e+04 2026 08 22 2003 61274 72180 1 2.3 438.2 8.73e+04 2026 08 22 2004 61274 72240 3 -9999.9 -9999.9 -1.00e+05 2026 08 22 2005 61274 72300 0 2.7 440.7 7.69e+04 2026 08 22 2006 61274 72360 0 2.2 433.9 6.34e+04 2026 08 22 2007 61274 72420 0 2.6 439.3 8.04e+04 2026 08 22 2008 61274 72480 0 3.0 445.8 9.56e+04 2026 08 22 2009 61274 72540 0 2.6 440.4 8.09e+04 2026 08 22 2010 61274 72600 0 1.9 430.0 6.62e+04 2026 08 22 2011 61274 72660 0 1.6 423.1 7.15e+04 2026 08 22 2012 61274 72720 0 3.2 454.7 1.44e+05 2026 08 22 2013 61274 72780 0 2.1 445.5 9.36e+04 2026 08 22 2014 61274 72840 0 1.6 456.4 7.58e+04 2026 08 22 2015 61274 72900 0 2.0 459.2 1.29e+05 2026 08 22 2016 61274 72960 0 1.8 456.7 8.21e+04 2026 08 22 2017 61274 73020 0 2.1 450.6 8.78e+04 2026 08 22 2018 61274 73080 0 2.0 455.4 6.99e+04 2026 08 22 2019 61274 73140 0 2.2 456.2 6.66e+04 2026 08 22 2020 61274 73200 0 2.2 458.2 6.82e+04 2026 08 22 2021 61274 73260 0 2.1 461.6 6.53e+04 2026 08 22 2022 61274 73320 0 2.2 458.2 6.69e+04 2026 08 22 2023 61274 73380 0 2.2 458.3 7.03e+04 2026 08 22 2024 61274 73440 0 2.4 461.0 8.14e+04 2026 08 22 2025 61274 73500 0 2.1 455.8 8.30e+04 2026 08 22 2026 61274 73560 0 1.1 440.1 5.31e+04 2026 08 22 2027 61274 73620 0 1.0 436.4 4.91e+04 2026 08 22 2028 61274 73680 0 1.5 477.9 1.16e+05 2026 08 22 2029 61274 73740 0 1.7 469.9 1.19e+05 2026 08 22 2030 61274 73800 0 2.2 453.7 1.27e+05 2026 08 22 2031 61274 73860 0 0.7 419.1 4.01e+04 2026 08 22 2032 61274 73920 0 2.0 449.9 1.08e+05 2026 08 22 2033 61274 73980 1 2.0 443.1 9.29e+04 2026 08 22 2034 61274 74040 0 2.3 442.2 8.25e+04 2026 08 22 2035 61274 74100 0 1.8 444.4 8.02e+04 2026 08 22 2036 61274 74160 0 1.7 445.0 8.00e+04 2026 08 22 2037 61274 74220 3 -9999.9 -9999.9 -1.00e+05 2026 08 22 2038 61274 74280 0 1.0 425.0 3.28e+04 2026 08 22 2039 61274 74340 0 1.4 438.6 5.59e+04 2026 08 22 2040 61274 74400 0 1.9 454.8 9.15e+04 2026 08 22 2041 61274 74460 0 2.2 460.4 9.95e+04 2026 08 22 2042 61274 74520 0 1.8 449.7 6.55e+04 2026 08 22 2043 61274 74580 0 1.2 431.6 3.99e+04 2026 08 22 2044 61274 74640 0 2.0 459.3 8.60e+04 2026 08 22 2045 61274 74700 0 2.3 453.3 7.83e+04 2026 08 22 2046 61274 74760 0 2.9 452.9 1.11e+05 2026 08 22 2047 61274 74820 0 1.5 447.7 3.74e+04 2026 08 22 2048 61274 74880 0 2.2 468.6 9.62e+04 2026 08 22 2049 61274 74940 0 2.5 466.0 9.58e+04 2026 08 22 2050 61274 75000 0 1.4 437.3 4.19e+04 2026 08 22 2051 61274 75060 0 1.5 450.0 5.99e+04 2026 08 22 2052 61274 75120 0 2.4 461.5 8.37e+04 2026 08 22 2053 61274 75180 0 2.5 464.1 8.97e+04 2026 08 22 2054 61274 75240 0 1.4 441.8 5.38e+04 2026 08 22 2055 61274 75300 0 1.2 437.3 5.33e+04 2026 08 22 2056 61274 75360 0 1.6 450.6 7.60e+04 2026 08 22 2057 61274 75420 0 1.7 455.5 8.35e+04 2026 08 22 2058 61274 75480 0 1.6 446.9 7.48e+04