:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 09 2158 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 09 1958 61261 71880 9 -9999.9 -9999.9 -1.00e+05 2026 08 09 1959 61261 71940 9 -9999.9 -9999.9 -1.00e+05 2026 08 09 2000 61261 72000 1 2.5 416.4 2.01e+05 2026 08 09 2001 61261 72060 1 2.6 417.2 1.90e+05 2026 08 09 2002 61261 72120 1 2.5 419.1 1.84e+05 2026 08 09 2003 61261 72180 0 2.5 420.2 1.85e+05 2026 08 09 2004 61261 72240 3 -9999.9 -9999.9 -1.00e+05 2026 08 09 2005 61261 72300 3 -9999.9 -9999.9 -1.00e+05 2026 08 09 2006 61261 72360 1 2.6 419.6 1.74e+05 2026 08 09 2007 61261 72420 1 2.5 421.0 1.93e+05 2026 08 09 2008 61261 72480 1 2.5 422.0 1.97e+05 2026 08 09 2009 61261 72540 1 2.6 422.5 1.86e+05 2026 08 09 2010 61261 72600 0 2.3 424.7 2.01e+05 2026 08 09 2011 61261 72660 1 2.3 424.9 1.86e+05 2026 08 09 2012 61261 72720 1 1.9 426.0 1.64e+05 2026 08 09 2013 61261 72780 9 -9999.9 -9999.9 -1.00e+05 2026 08 09 2014 61261 72840 0 2.9 -9999.9 -1.00e+05 2026 08 09 2015 61261 72900 0 2.9 437.6 1.54e+05 2026 08 09 2016 61261 72960 1 2.7 438.1 1.48e+05 2026 08 09 2017 61261 73020 0 2.7 437.2 1.37e+05 2026 08 09 2018 61261 73080 1 2.8 438.8 1.40e+05 2026 08 09 2019 61261 73140 0 2.9 436.4 1.50e+05 2026 08 09 2020 61261 73200 1 2.8 433.5 1.62e+05 2026 08 09 2021 61261 73260 1 2.6 433.6 1.58e+05 2026 08 09 2022 61261 73320 1 2.6 435.1 1.57e+05 2026 08 09 2023 61261 73380 1 2.8 434.9 1.62e+05 2026 08 09 2024 61261 73440 0 2.8 435.0 1.59e+05 2026 08 09 2025 61261 73500 0 2.8 437.5 1.45e+05 2026 08 09 2026 61261 73560 0 2.9 437.8 1.37e+05 2026 08 09 2027 61261 73620 1 2.8 434.4 1.51e+05 2026 08 09 2028 61261 73680 1 2.8 436.9 1.55e+05 2026 08 09 2029 61261 73740 0 2.7 437.6 1.43e+05 2026 08 09 2030 61261 73800 0 2.8 441.3 1.39e+05 2026 08 09 2031 61261 73860 0 2.7 438.1 1.44e+05 2026 08 09 2032 61261 73920 0 2.7 437.5 1.40e+05 2026 08 09 2033 61261 73980 0 2.6 435.8 1.58e+05 2026 08 09 2034 61261 74040 0 2.6 431.5 1.80e+05 2026 08 09 2035 61261 74100 1 2.6 429.2 1.80e+05 2026 08 09 2036 61261 74160 0 2.6 428.3 1.75e+05 2026 08 09 2037 61261 74220 3 -9999.9 -9999.9 -1.00e+05 2026 08 09 2038 61261 74280 3 -9999.9 -9999.9 -1.00e+05 2026 08 09 2039 61261 74340 9 -9999.9 -9999.9 -1.00e+05 2026 08 09 2040 61261 74400 1 2.7 428.0 1.77e+05 2026 08 09 2041 61261 74460 1 2.7 427.4 1.76e+05 2026 08 09 2042 61261 74520 1 2.7 426.9 1.66e+05 2026 08 09 2043 61261 74580 0 2.4 429.6 1.48e+05 2026 08 09 2044 61261 74640 1 2.5 431.8 1.70e+05 2026 08 09 2045 61261 74700 1 2.2 429.8 2.06e+05 2026 08 09 2046 61261 74760 1 2.4 429.7 2.00e+05 2026 08 09 2047 61261 74820 0 2.2 432.8 1.98e+05 2026 08 09 2048 61261 74880 1 2.3 427.4 1.95e+05 2026 08 09 2049 61261 74940 1 2.1 429.5 1.82e+05 2026 08 09 2050 61261 75000 0 2.2 429.3 1.90e+05 2026 08 09 2051 61261 75060 0 2.2 427.3 1.83e+05 2026 08 09 2052 61261 75120 1 2.1 429.6 1.67e+05 2026 08 09 2053 61261 75180 1 2.3 428.8 1.53e+05 2026 08 09 2054 61261 75240 1 2.5 430.3 1.60e+05 2026 08 09 2055 61261 75300 1 2.3 432.0 1.70e+05 2026 08 09 2056 61261 75360 0 2.2 430.1 1.73e+05 2026 08 09 2057 61261 75420 1 2.4 429.6 1.77e+05 2026 08 09 2058 61261 75480 1 2.4 432.2 1.90e+05 2026 08 09 2059 61261 75540 1 2.5 427.2 2.05e+05 2026 08 09 2100 61261 75600 1 2.5 427.6 2.05e+05 2026 08 09 2101 61261 75660 1 2.6 429.7 2.02e+05 2026 08 09 2102 61261 75720 0 2.5 427.6 2.06e+05 2026 08 09 2103 61261 75780 1 2.6 428.6 2.11e+05 2026 08 09 2104 61261 75840 1 2.5 428.4 1.94e+05 2026 08 09 2105 61261 75900 1 2.5 428.2 2.02e+05 2026 08 09 2106 61261 75960 0 2.4 428.5 1.95e+05 2026 08 09 2107 61261 76020 1 2.6 427.8 1.74e+05 2026 08 09 2108 61261 76080 0 2.0 452.6 1.62e+05 2026 08 09 2109 61261 76140 0 1.8 470.8 1.25e+05 2026 08 09 2110 61261 76200 3 -9999.9 -9999.9 -1.00e+05 2026 08 09 2111 61261 76260 3 -9999.9 -9999.9 -1.00e+05 2026 08 09 2112 61261 76320 0 2.1 485.1 1.44e+05 2026 08 09 2113 61261 76380 0 2.0 482.1 1.29e+05 2026 08 09 2114 61261 76440 0 1.9 451.6 9.68e+04 2026 08 09 2115 61261 76500 0 1.9 449.2 9.93e+04 2026 08 09 2116 61261 76560 0 1.9 440.9 1.06e+05 2026 08 09 2117 61261 76620 0 1.6 444.1 9.50e+04 2026 08 09 2118 61261 76680 0 1.8 450.8 1.28e+05 2026 08 09 2119 61261 76740 0 2.1 456.9 1.08e+05 2026 08 09 2120 61261 76800 0 1.8 453.6 1.74e+05 2026 08 09 2121 61261 76860 0 1.9 474.9 1.18e+05 2026 08 09 2122 61261 76920 0 1.9 471.2 1.12e+05 2026 08 09 2123 61261 76980 0 1.8 465.9 1.13e+05 2026 08 09 2124 61261 77040 0 1.9 462.2 1.27e+05 2026 08 09 2125 61261 77100 0 2.0 462.5 1.14e+05 2026 08 09 2126 61261 77160 0 2.1 461.2 1.06e+05 2026 08 09 2127 61261 77220 0 1.9 453.6 1.06e+05 2026 08 09 2128 61261 77280 0 1.9 453.0 1.15e+05 2026 08 09 2129 61261 77340 0 1.6 463.1 1.13e+05 2026 08 09 2130 61261 77400 0 1.8 460.7 1.22e+05 2026 08 09 2131 61261 77460 0 2.3 453.7 1.37e+05 2026 08 09 2132 61261 77520 0 1.6 450.7 1.17e+05 2026 08 09 2133 61261 77580 0 1.9 454.5 1.40e+05 2026 08 09 2134 61261 77640 0 1.5 446.7 1.27e+05 2026 08 09 2135 61261 77700 0 1.8 458.1 1.16e+05 2026 08 09 2136 61261 77760 0 1.6 456.6 1.30e+05 2026 08 09 2137 61261 77820 0 1.9 445.7 1.15e+05 2026 08 09 2138 61261 77880 0 1.6 441.4 1.20e+05 2026 08 09 2139 61261 77940 0 1.6 441.7 1.23e+05 2026 08 09 2140 61261 78000 0 1.6 441.1 1.19e+05 2026 08 09 2141 61261 78060 0 1.8 447.2 1.13e+05 2026 08 09 2142 61261 78120 0 1.8 448.2 1.14e+05 2026 08 09 2143 61261 78180 0 1.7 445.7 1.16e+05 2026 08 09 2144 61261 78240 3 -9999.9 -9999.9 -1.00e+05 2026 08 09 2145 61261 78300 0 2.0 457.5 1.06e+05 2026 08 09 2146 61261 78360 0 1.9 456.6 1.04e+05 2026 08 09 2147 61261 78420 0 1.8 456.6 1.01e+05 2026 08 09 2148 61261 78480 0 1.9 463.1 1.05e+05 2026 08 09 2149 61261 78540 0 1.9 458.1 1.20e+05 2026 08 09 2150 61261 78600 0 1.9 467.3 1.34e+05 2026 08 09 2151 61261 78660 0 1.4 447.4 1.11e+05 2026 08 09 2152 61261 78720 0 2.0 462.3 1.17e+05 2026 08 09 2153 61261 78780 0 1.9 457.6 1.12e+05 2026 08 09 2154 61261 78840 0 1.6 455.5 1.11e+05 2026 08 09 2155 61261 78900 0 1.7 453.5 1.05e+05 2026 08 09 2156 61261 78960 0 1.8 456.7 1.07e+05