:Data_list: ace_swepam_1m.txt :Created: 2026 Oct 21 2219 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 10 21 2019 61334 73140 0 2.8 438.8 6.69e+04 2026 10 21 2020 61334 73200 0 4.3 495.2 1.57e+05 2026 10 21 2021 61334 73260 0 4.4 493.8 1.69e+05 2026 10 21 2022 61334 73320 0 4.6 497.6 1.52e+05 2026 10 21 2023 61334 73380 0 4.3 511.8 1.86e+05 2026 10 21 2024 61334 73440 0 4.1 504.5 1.57e+05 2026 10 21 2025 61334 73500 0 4.0 497.7 1.33e+05 2026 10 21 2026 61334 73560 3 -9999.9 -9999.9 -1.00e+05 2026 10 21 2027 61334 73620 3 -9999.9 -9999.9 -1.00e+05 2026 10 21 2028 61334 73680 0 4.1 497.3 1.32e+05 2026 10 21 2029 61334 73740 0 4.4 487.4 1.04e+05 2026 10 21 2030 61334 73800 1 3.9 499.0 1.39e+05 2026 10 21 2031 61334 73860 0 4.5 508.9 1.76e+05 2026 10 21 2032 61334 73920 0 4.4 491.7 1.65e+05 2026 10 21 2033 61334 73980 0 3.5 482.3 1.14e+05 2026 10 21 2034 61334 74040 0 3.2 478.0 1.10e+05 2026 10 21 2035 61334 74100 0 4.1 475.6 1.14e+05 2026 10 21 2036 61334 74160 0 3.7 477.1 1.16e+05 2026 10 21 2037 61334 74220 0 3.7 477.3 1.26e+05 2026 10 21 2038 61334 74280 0 3.9 481.2 1.16e+05 2026 10 21 2039 61334 74340 0 3.7 476.3 1.12e+05 2026 10 21 2040 61334 74400 0 3.7 474.7 1.30e+05 2026 10 21 2041 61334 74460 0 4.2 474.5 1.53e+05 2026 10 21 2042 61334 74520 0 4.7 476.0 2.27e+05 2026 10 21 2043 61334 74580 0 5.0 484.0 2.14e+05 2026 10 21 2044 61334 74640 0 5.2 498.0 1.34e+05 2026 10 21 2045 61334 74700 0 5.8 504.5 1.60e+05 2026 10 21 2046 61334 74760 0 7.9 494.4 1.55e+05 2026 10 21 2047 61334 74820 0 9.1 482.8 6.58e+04 2026 10 21 2048 61334 74880 0 2.1 452.1 7.17e+04 2026 10 21 2049 61334 74940 0 4.0 495.4 1.38e+05 2026 10 21 2050 61334 75000 0 4.3 504.9 1.86e+05 2026 10 21 2051 61334 75060 0 2.4 464.7 8.58e+04 2026 10 21 2052 61334 75120 0 4.1 500.0 1.66e+05 2026 10 21 2053 61334 75180 0 4.3 496.4 1.53e+05 2026 10 21 2054 61334 75240 0 3.5 494.6 1.42e+05 2026 10 21 2055 61334 75300 0 3.8 497.4 1.47e+05 2026 10 21 2056 61334 75360 0 3.5 490.1 1.28e+05 2026 10 21 2057 61334 75420 0 3.4 487.6 1.16e+05 2026 10 21 2058 61334 75480 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2059 61334 75540 3 -9999.9 -9999.9 -1.00e+05 2026 10 21 2100 61334 75600 3 -9999.9 -9999.9 -1.00e+05 2026 10 21 2101 61334 75660 0 3.0 478.9 9.69e+04 2026 10 21 2102 61334 75720 0 2.5 463.4 8.29e+04 2026 10 21 2103 61334 75780 1 4.8 471.4 1.22e+05 2026 10 21 2104 61334 75840 0 3.9 461.5 1.18e+05 2026 10 21 2105 61334 75900 0 4.9 462.5 1.03e+05 2026 10 21 2106 61334 75960 0 4.7 462.0 1.25e+05 2026 10 21 2107 61334 76020 0 3.7 461.8 1.23e+05 2026 10 21 2108 61334 76080 0 4.0 468.7 1.22e+05 2026 10 21 2109 61334 76140 0 3.7 450.0 9.57e+04 2026 10 21 2110 61334 76200 1 4.3 458.8 1.45e+05 2026 10 21 2111 61334 76260 1 3.8 451.4 1.32e+05 2026 10 21 2112 61334 76320 0 3.6 456.5 8.95e+04 2026 10 21 2113 61334 76380 0 4.0 471.7 1.09e+05 2026 10 21 2114 61334 76440 0 4.4 480.0 1.21e+05 2026 10 21 2115 61334 76500 0 4.2 471.5 1.13e+05 2026 10 21 2116 61334 76560 0 4.1 467.4 1.19e+05 2026 10 21 2117 61334 76620 0 4.4 477.9 1.11e+05 2026 10 21 2118 61334 76680 1 4.7 475.3 9.34e+04 2026 10 21 2119 61334 76740 0 4.9 477.0 1.02e+05 2026 10 21 2120 61334 76800 0 5.0 475.2 1.12e+05 2026 10 21 2121 61334 76860 0 4.2 465.2 9.44e+04 2026 10 21 2122 61334 76920 0 4.8 463.2 9.71e+04 2026 10 21 2123 61334 76980 0 4.3 483.0 1.16e+05 2026 10 21 2124 61334 77040 0 4.4 510.0 1.50e+05 2026 10 21 2125 61334 77100 0 3.8 517.2 1.76e+05 2026 10 21 2126 61334 77160 0 4.0 510.1 1.64e+05 2026 10 21 2127 61334 77220 0 4.3 518.5 1.95e+05 2026 10 21 2128 61334 77280 0 4.0 515.9 1.82e+05 2026 10 21 2129 61334 77340 0 2.1 502.2 1.39e+05 2026 10 21 2130 61334 77400 0 3.3 479.1 9.75e+04 2026 10 21 2131 61334 77460 0 3.0 457.5 5.90e+04 2026 10 21 2132 61334 77520 3 -9999.9 -9999.9 -1.00e+05 2026 10 21 2133 61334 77580 3 -9999.9 -9999.9 -1.00e+05 2026 10 21 2134 61334 77640 0 4.0 452.0 1.01e+05 2026 10 21 2135 61334 77700 1 4.4 457.9 1.39e+05 2026 10 21 2136 61334 77760 0 3.6 448.3 1.03e+05 2026 10 21 2137 61334 77820 0 6.2 465.5 5.23e+04 2026 10 21 2138 61334 77880 0 3.9 458.6 1.08e+05 2026 10 21 2139 61334 77940 0 3.4 473.3 1.15e+05 2026 10 21 2140 61334 78000 1 5.2 473.7 1.46e+05 2026 10 21 2141 61334 78060 0 3.3 461.5 1.02e+05 2026 10 21 2142 61334 78120 1 3.7 470.3 9.43e+04 2026 10 21 2143 61334 78180 1 3.3 468.7 1.29e+05 2026 10 21 2144 61334 78240 0 2.4 454.5 1.05e+05 2026 10 21 2145 61334 78300 0 4.1 474.5 9.60e+04 2026 10 21 2146 61334 78360 0 5.7 488.7 1.21e+05 2026 10 21 2147 61334 78420 0 5.6 471.1 1.50e+05 2026 10 21 2148 61334 78480 1 3.7 452.1 1.73e+05 2026 10 21 2149 61334 78540 1 3.3 456.1 2.11e+05 2026 10 21 2150 61334 78600 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2151 61334 78660 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2152 61334 78720 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2153 61334 78780 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2154 61334 78840 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2155 61334 78900 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2156 61334 78960 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2157 61334 79020 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2158 61334 79080 0 2.9 478.2 1.36e+05 2026 10 21 2159 61334 79140 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2200 61334 79200 0 3.2 464.9 1.20e+05 2026 10 21 2201 61334 79260 0 3.6 460.0 1.07e+05 2026 10 21 2202 61334 79320 0 4.0 461.2 1.08e+05 2026 10 21 2203 61334 79380 0 3.7 462.8 1.29e+05 2026 10 21 2204 61334 79440 0 3.3 459.4 1.42e+05 2026 10 21 2205 61334 79500 9 -9999.9 -9999.9 -1.00e+05 2026 10 21 2206 61334 79560 1 4.5 461.1 1.14e+05 2026 10 21 2207 61334 79620 1 4.5 461.4 1.13e+05 2026 10 21 2208 61334 79680 0 4.6 462.3 1.09e+05 2026 10 21 2209 61334 79740 0 4.1 459.4 1.02e+05 2026 10 21 2210 61334 79800 0 4.8 458.3 1.09e+05 2026 10 21 2211 61334 79860 0 4.2 458.1 1.09e+05 2026 10 21 2212 61334 79920 0 4.6 459.2 1.10e+05 2026 10 21 2213 61334 79980 0 4.8 466.7 1.03e+05 2026 10 21 2214 61334 80040 0 4.8 469.5 9.93e+04 2026 10 21 2215 61334 80100 0 3.6 458.8 9.16e+04 2026 10 21 2216 61334 80160 1 3.5 451.5 1.17e+05 2026 10 21 2217 61334 80220 1 4.0 456.1 1.21e+05