:Data_list: ace_swepam_1m.txt :Created: 2026 Sep 29 2143 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 29 1943 61312 70980 0 2.3 289.3 1.62e+04 2026 09 29 1944 61312 71040 0 2.9 292.1 1.91e+04 2026 09 29 1945 61312 71100 0 2.2 291.8 1.78e+04 2026 09 29 1946 61312 71160 0 2.4 294.0 2.23e+04 2026 09 29 1947 61312 71220 0 2.1 292.4 1.60e+04 2026 09 29 1948 61312 71280 0 2.1 292.2 1.54e+04 2026 09 29 1949 61312 71340 3 -9999.9 -9999.9 -1.00e+05 2026 09 29 1950 61312 71400 0 2.1 291.5 1.94e+04 2026 09 29 1951 61312 71460 0 2.5 292.0 2.12e+04 2026 09 29 1952 61312 71520 0 2.5 291.5 1.94e+04 2026 09 29 1953 61312 71580 0 2.5 292.1 1.84e+04 2026 09 29 1954 61312 71640 0 2.7 291.5 1.82e+04 2026 09 29 1955 61312 71700 1 2.7 289.9 1.74e+04 2026 09 29 1956 61312 71760 0 2.6 290.3 1.79e+04 2026 09 29 1957 61312 71820 0 2.4 289.8 1.59e+04 2026 09 29 1958 61312 71880 0 2.3 290.2 1.39e+04 2026 09 29 1959 61312 71940 0 2.3 290.2 1.96e+04 2026 09 29 2000 61312 72000 0 2.5 290.6 1.66e+04 2026 09 29 2001 61312 72060 0 2.4 290.4 1.85e+04 2026 09 29 2002 61312 72120 0 2.7 291.4 1.40e+04 2026 09 29 2003 61312 72180 1 2.4 291.5 1.98e+04 2026 09 29 2004 61312 72240 0 2.1 290.8 1.81e+04 2026 09 29 2005 61312 72300 0 2.2 289.7 1.61e+04 2026 09 29 2006 61312 72360 0 2.6 290.4 1.51e+04 2026 09 29 2007 61312 72420 0 2.6 289.4 1.64e+04 2026 09 29 2008 61312 72480 0 2.7 289.6 1.83e+04 2026 09 29 2009 61312 72540 0 2.6 289.7 1.79e+04 2026 09 29 2010 61312 72600 0 2.5 290.0 1.81e+04 2026 09 29 2011 61312 72660 0 2.5 290.7 1.99e+04 2026 09 29 2012 61312 72720 0 2.2 290.1 2.00e+04 2026 09 29 2013 61312 72780 0 1.9 288.9 1.88e+04 2026 09 29 2014 61312 72840 0 2.2 287.9 3.70e+04 2026 09 29 2015 61312 72900 0 2.5 295.4 3.70e+04 2026 09 29 2016 61312 72960 0 1.6 284.8 -1.00e+05 2026 09 29 2017 61312 73020 0 2.9 295.8 2.54e+04 2026 09 29 2018 61312 73080 0 2.0 288.8 1.39e+04 2026 09 29 2019 61312 73140 0 2.4 288.9 1.58e+04 2026 09 29 2020 61312 73200 0 2.0 290.0 2.19e+04 2026 09 29 2021 61312 73260 0 1.9 290.2 2.29e+04 2026 09 29 2022 61312 73320 3 -9999.9 -9999.9 -1.00e+05 2026 09 29 2023 61312 73380 0 2.0 287.3 1.74e+04 2026 09 29 2024 61312 73440 1 2.2 288.3 1.66e+04 2026 09 29 2025 61312 73500 1 2.2 288.9 1.74e+04 2026 09 29 2026 61312 73560 0 2.4 289.6 1.93e+04 2026 09 29 2027 61312 73620 0 2.8 291.8 1.97e+04 2026 09 29 2028 61312 73680 0 2.8 294.6 1.88e+04 2026 09 29 2029 61312 73740 0 2.8 295.5 1.94e+04 2026 09 29 2030 61312 73800 0 2.6 293.1 2.10e+04 2026 09 29 2031 61312 73860 0 2.6 290.2 1.96e+04 2026 09 29 2032 61312 73920 1 2.1 287.5 1.17e+04 2026 09 29 2033 61312 73980 0 2.3 290.0 1.95e+04 2026 09 29 2034 61312 74040 1 2.4 289.1 1.70e+04 2026 09 29 2035 61312 74100 1 2.0 290.7 1.62e+04 2026 09 29 2036 61312 74160 1 2.1 289.4 1.60e+04 2026 09 29 2037 61312 74220 0 2.4 288.9 1.51e+04 2026 09 29 2038 61312 74280 0 2.3 289.1 1.56e+04 2026 09 29 2039 61312 74340 1 2.3 289.9 1.54e+04 2026 09 29 2040 61312 74400 0 2.3 289.4 1.69e+04 2026 09 29 2041 61312 74460 0 2.3 288.7 1.60e+04 2026 09 29 2042 61312 74520 0 2.1 289.0 1.67e+04 2026 09 29 2043 61312 74580 0 1.9 288.7 1.80e+04 2026 09 29 2044 61312 74640 1 2.1 288.0 1.58e+04 2026 09 29 2045 61312 74700 1 2.3 288.5 1.83e+04 2026 09 29 2046 61312 74760 1 2.1 289.7 1.79e+04 2026 09 29 2047 61312 74820 0 1.8 288.2 1.88e+04 2026 09 29 2048 61312 74880 1 1.8 289.2 1.81e+04 2026 09 29 2049 61312 74940 0 2.3 292.4 2.18e+04 2026 09 29 2050 61312 75000 0 2.1 289.9 1.44e+04 2026 09 29 2051 61312 75060 0 1.6 291.1 1.52e+04 2026 09 29 2052 61312 75120 0 2.2 290.4 1.96e+04 2026 09 29 2053 61312 75180 0 2.1 291.4 2.18e+04 2026 09 29 2054 61312 75240 0 2.0 291.7 2.22e+04 2026 09 29 2055 61312 75300 3 -9999.9 -9999.9 -1.00e+05 2026 09 29 2056 61312 75360 0 1.6 292.9 2.56e+04 2026 09 29 2057 61312 75420 0 1.7 290.9 1.95e+04 2026 09 29 2058 61312 75480 1 1.8 289.0 1.76e+04 2026 09 29 2059 61312 75540 0 1.8 288.0 2.22e+04 2026 09 29 2100 61312 75600 0 1.6 287.1 2.53e+04 2026 09 29 2101 61312 75660 0 2.0 288.2 2.50e+04 2026 09 29 2102 61312 75720 0 2.3 287.3 2.37e+04 2026 09 29 2103 61312 75780 1 1.8 289.3 2.21e+04 2026 09 29 2104 61312 75840 0 2.0 289.1 2.25e+04 2026 09 29 2105 61312 75900 0 1.9 288.2 1.91e+04 2026 09 29 2106 61312 75960 0 2.2 288.9 1.87e+04 2026 09 29 2107 61312 76020 1 1.8 290.5 1.67e+04 2026 09 29 2108 61312 76080 0 1.4 290.1 1.36e+04 2026 09 29 2109 61312 76140 0 1.9 292.0 1.61e+04 2026 09 29 2110 61312 76200 0 2.0 294.1 1.64e+04 2026 09 29 2111 61312 76260 0 1.8 294.5 2.00e+04 2026 09 29 2112 61312 76320 1 1.9 291.4 1.68e+04 2026 09 29 2113 61312 76380 1 2.0 288.6 1.48e+04 2026 09 29 2114 61312 76440 0 2.0 288.7 1.66e+04 2026 09 29 2115 61312 76500 0 2.0 288.7 1.69e+04 2026 09 29 2116 61312 76560 0 1.9 287.8 1.60e+04 2026 09 29 2117 61312 76620 0 2.2 288.6 1.63e+04 2026 09 29 2118 61312 76680 0 2.2 290.2 2.25e+04 2026 09 29 2119 61312 76740 0 2.3 288.1 1.70e+04 2026 09 29 2120 61312 76800 0 2.2 286.0 1.56e+04 2026 09 29 2121 61312 76860 0 1.9 285.2 1.85e+04 2026 09 29 2122 61312 76920 0 1.9 285.8 1.92e+04 2026 09 29 2123 61312 76980 0 1.7 287.3 2.12e+04 2026 09 29 2124 61312 77040 0 2.2 287.1 1.87e+04 2026 09 29 2125 61312 77100 1 2.2 285.7 2.21e+04 2026 09 29 2126 61312 77160 0 1.9 286.3 1.89e+04 2026 09 29 2127 61312 77220 0 1.8 286.7 1.72e+04 2026 09 29 2128 61312 77280 0 2.3 286.3 1.21e+04 2026 09 29 2129 61312 77340 0 2.1 286.0 1.40e+04 2026 09 29 2130 61312 77400 0 2.0 285.4 1.55e+04 2026 09 29 2131 61312 77460 0 2.2 285.7 1.64e+04 2026 09 29 2132 61312 77520 0 2.3 286.2 1.65e+04 2026 09 29 2133 61312 77580 0 2.0 284.4 1.25e+04 2026 09 29 2134 61312 77640 0 1.7 283.9 1.59e+04 2026 09 29 2135 61312 77700 0 2.2 286.8 1.58e+04 2026 09 29 2136 61312 77760 1 2.1 289.1 1.50e+04 2026 09 29 2137 61312 77820 0 2.0 285.2 1.62e+04 2026 09 29 2138 61312 77880 0 2.6 288.6 2.33e+04 2026 09 29 2139 61312 77940 1 1.9 286.8 1.62e+04 2026 09 29 2140 61312 78000 0 2.0 288.6 1.86e+04 2026 09 29 2141 61312 78060 0 1.9 288.0 2.14e+04