:Data_list: ace_swepam_1m.txt :Created: 2026 Jul 21 1154 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 07 21 0954 61242 35640 0 6.4 357.3 1.09e+05 2026 07 21 0955 61242 35700 0 6.9 358.2 8.66e+04 2026 07 21 0956 61242 35760 0 8.1 360.3 6.87e+04 2026 07 21 0957 61242 35820 0 9.2 356.9 7.93e+04 2026 07 21 0958 61242 35880 0 10.0 356.8 1.04e+05 2026 07 21 0959 61242 35940 0 9.0 354.6 7.25e+04 2026 07 21 1000 61242 36000 0 8.1 355.5 8.09e+04 2026 07 21 1001 61242 36060 0 6.4 354.6 9.43e+04 2026 07 21 1002 61242 36120 0 5.7 349.0 9.11e+04 2026 07 21 1003 61242 36180 0 5.3 353.5 1.05e+05 2026 07 21 1004 61242 36240 0 8.9 360.8 1.33e+05 2026 07 21 1005 61242 36300 1 5.7 361.5 6.53e+04 2026 07 21 1006 61242 36360 1 9.2 341.4 4.92e+04 2026 07 21 1007 61242 36420 0 2.3 334.3 2.76e+04 2026 07 21 1008 61242 36480 0 4.6 358.2 1.29e+05 2026 07 21 1009 61242 36540 0 4.0 354.1 1.19e+05 2026 07 21 1010 61242 36600 0 5.8 344.2 5.30e+04 2026 07 21 1011 61242 36660 1 4.2 359.5 2.00e+05 2026 07 21 1012 61242 36720 1 2.8 379.9 1.66e+05 2026 07 21 1013 61242 36780 0 1.6 400.9 2.08e+05 2026 07 21 1014 61242 36840 0 0.7 377.4 1.28e+05 2026 07 21 1015 61242 36900 0 0.5 367.9 8.46e+04 2026 07 21 1016 61242 36960 0 0.5 374.2 8.96e+04 2026 07 21 1017 61242 37020 1 0.3 354.2 3.38e+04 2026 07 21 1018 61242 37080 0 0.4 364.7 6.38e+04 2026 07 21 1019 61242 37140 1 0.6 371.5 7.36e+04 2026 07 21 1020 61242 37200 1 0.2 353.6 2.10e+04 2026 07 21 1021 61242 37260 1 0.3 355.0 2.90e+04 2026 07 21 1022 61242 37320 0 1.1 436.2 4.99e+05 2026 07 21 1023 61242 37380 0 1.1 361.6 6.95e+04 2026 07 21 1024 61242 37440 0 0.4 345.4 3.97e+04 2026 07 21 1025 61242 37500 0 0.3 353.5 2.16e+04 2026 07 21 1026 61242 37560 1 0.8 391.6 2.97e+05 2026 07 21 1027 61242 37620 0 0.7 377.5 1.78e+05 2026 07 21 1028 61242 37680 0 1.0 418.9 3.89e+05 2026 07 21 1029 61242 37740 0 1.4 439.8 4.50e+05 2026 07 21 1030 61242 37800 0 1.4 433.8 3.67e+05 2026 07 21 1031 61242 37860 0 1.2 429.0 3.36e+05 2026 07 21 1032 61242 37920 1 0.9 420.3 2.92e+05 2026 07 21 1033 61242 37980 1 0.8 413.0 2.74e+05 2026 07 21 1034 61242 38040 0 0.5 373.9 5.88e+04 2026 07 21 1035 61242 38100 0 0.8 381.8 1.38e+05 2026 07 21 1036 61242 38160 0 1.0 428.5 4.39e+05 2026 07 21 1037 61242 38220 0 0.4 354.8 3.97e+04 2026 07 21 1038 61242 38280 0 1.2 423.3 3.49e+05 2026 07 21 1039 61242 38340 1 1.2 417.0 2.81e+05 2026 07 21 1040 61242 38400 0 1.3 437.8 4.41e+05 2026 07 21 1041 61242 38460 0 1.2 442.9 4.27e+05 2026 07 21 1042 61242 38520 1 0.8 402.2 1.83e+05 2026 07 21 1043 61242 38580 0 1.0 414.1 2.57e+05 2026 07 21 1044 61242 38640 0 1.5 433.4 3.70e+05 2026 07 21 1045 61242 38700 0 1.6 439.1 4.29e+05 2026 07 21 1046 61242 38760 0 1.4 426.5 3.79e+05 2026 07 21 1047 61242 38820 1 1.5 416.2 2.89e+05 2026 07 21 1048 61242 38880 1 1.5 425.8 2.96e+05 2026 07 21 1049 61242 38940 0 1.1 431.4 3.37e+05 2026 07 21 1050 61242 39000 0 1.1 423.7 3.32e+05 2026 07 21 1051 61242 39060 0 1.0 413.7 2.53e+05 2026 07 21 1052 61242 39120 0 1.1 419.2 3.48e+05 2026 07 21 1053 61242 39180 3 -9999.9 -9999.9 -1.00e+05 2026 07 21 1054 61242 39240 3 -9999.9 -9999.9 -1.00e+05 2026 07 21 1055 61242 39300 0 1.0 412.4 2.81e+05 2026 07 21 1056 61242 39360 1 0.4 359.7 7.24e+04 2026 07 21 1057 61242 39420 0 0.4 361.8 2.84e+04 2026 07 21 1058 61242 39480 0 0.3 357.4 2.43e+04 2026 07 21 1059 61242 39540 1 0.9 378.3 1.75e+05 2026 07 21 1100 61242 39600 0 1.3 409.8 3.30e+05 2026 07 21 1101 61242 39660 1 1.3 435.8 4.26e+05 2026 07 21 1102 61242 39720 1 1.0 439.5 4.61e+05 2026 07 21 1103 61242 39780 1 0.8 420.4 3.87e+05 2026 07 21 1104 61242 39840 0 0.6 387.4 1.95e+05 2026 07 21 1105 61242 39900 0 0.5 376.1 1.36e+05 2026 07 21 1106 61242 39960 0 0.8 411.3 3.23e+05 2026 07 21 1107 61242 40020 1 0.4 358.2 5.30e+04 2026 07 21 1108 61242 40080 1 0.5 355.5 7.19e+04 2026 07 21 1109 61242 40140 1 0.6 359.8 6.35e+04 2026 07 21 1110 61242 40200 0 1.4 412.7 3.01e+05 2026 07 21 1111 61242 40260 0 1.4 391.3 2.24e+05 2026 07 21 1112 61242 40320 0 1.2 364.3 5.89e+04 2026 07 21 1113 61242 40380 1 0.3 348.5 7.62e+04 2026 07 21 1114 61242 40440 1 0.3 358.1 7.84e+04 2026 07 21 1115 61242 40500 0 1.3 402.0 2.28e+05 2026 07 21 1116 61242 40560 0 1.4 425.9 3.05e+05 2026 07 21 1117 61242 40620 1 1.2 431.4 3.32e+05 2026 07 21 1118 61242 40680 1 1.1 436.8 3.61e+05 2026 07 21 1119 61242 40740 1 1.6 423.9 3.05e+05 2026 07 21 1120 61242 40800 0 2.2 426.3 3.03e+05 2026 07 21 1121 61242 40860 0 1.8 464.0 4.42e+05 2026 07 21 1122 61242 40920 0 1.3 432.9 3.53e+05 2026 07 21 1123 61242 40980 0 1.2 418.7 2.84e+05 2026 07 21 1124 61242 41040 0 1.2 420.7 3.07e+05 2026 07 21 1125 61242 41100 1 1.5 459.9 5.76e+05 2026 07 21 1126 61242 41160 9 -9999.9 -9999.9 -1.00e+05 2026 07 21 1127 61242 41220 3 -9999.9 -9999.9 -1.00e+05 2026 07 21 1128 61242 41280 0 1.8 440.6 3.08e+05 2026 07 21 1129 61242 41340 0 1.4 441.5 3.15e+05 2026 07 21 1130 61242 41400 0 1.5 442.9 3.28e+05 2026 07 21 1131 61242 41460 0 1.6 433.4 3.16e+05 2026 07 21 1132 61242 41520 1 1.9 408.5 2.86e+05 2026 07 21 1133 61242 41580 1 1.0 366.7 1.55e+05 2026 07 21 1134 61242 41640 1 0.8 390.7 2.47e+05 2026 07 21 1135 61242 41700 1 1.4 438.5 4.08e+05 2026 07 21 1136 61242 41760 0 1.4 437.5 3.47e+05 2026 07 21 1137 61242 41820 0 1.5 442.6 3.29e+05 2026 07 21 1138 61242 41880 0 1.7 436.8 3.00e+05 2026 07 21 1139 61242 41940 0 1.9 429.7 2.52e+05 2026 07 21 1140 61242 42000 1 2.6 407.9 1.64e+05 2026 07 21 1141 61242 42060 0 1.5 -9999.9 -1.00e+05 2026 07 21 1142 61242 42120 0 1.5 447.4 3.30e+05 2026 07 21 1143 61242 42180 0 1.6 437.5 2.84e+05 2026 07 21 1144 61242 42240 1 1.7 452.0 4.05e+05 2026 07 21 1145 61242 42300 0 1.6 440.0 3.25e+05 2026 07 21 1146 61242 42360 0 1.9 434.0 3.61e+05 2026 07 21 1147 61242 42420 0 1.8 432.0 3.26e+05 2026 07 21 1148 61242 42480 1 1.5 432.3 3.38e+05 2026 07 21 1149 61242 42540 0 1.4 432.5 3.54e+05 2026 07 21 1150 61242 42600 0 1.4 442.9 3.69e+05 2026 07 21 1151 61242 42660 0 1.6 448.8 3.95e+05 2026 07 21 1152 61242 42720 1 1.6 434.5 3.48e+05