:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 31 1244 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 31 1044 61283 38640 0 1.3 425.8 7.47e+04 2026 08 31 1045 61283 38700 0 1.2 423.5 6.97e+04 2026 08 31 1046 61283 38760 0 2.0 436.0 9.45e+04 2026 08 31 1047 61283 38820 0 1.9 432.2 8.51e+04 2026 08 31 1048 61283 38880 0 1.9 429.9 7.84e+04 2026 08 31 1049 61283 38940 1 1.4 425.4 7.32e+04 2026 08 31 1050 61283 39000 0 1.0 422.6 7.47e+04 2026 08 31 1051 61283 39060 0 1.9 431.1 8.58e+04 2026 08 31 1052 61283 39120 0 1.6 426.9 6.06e+04 2026 08 31 1053 61283 39180 0 1.3 422.3 5.60e+04 2026 08 31 1054 61283 39240 0 3.1 442.9 9.89e+04 2026 08 31 1055 61283 39300 0 2.7 437.2 8.71e+04 2026 08 31 1056 61283 39360 0 2.0 426.6 4.89e+04 2026 08 31 1057 61283 39420 0 0.7 410.0 3.03e+04 2026 08 31 1058 61283 39480 0 1.6 446.1 1.09e+05 2026 08 31 1059 61283 39540 1 1.8 439.4 8.73e+04 2026 08 31 1100 61283 39600 1 2.1 431.9 7.69e+04 2026 08 31 1101 61283 39660 0 1.5 421.0 5.70e+04 2026 08 31 1102 61283 39720 0 2.2 427.6 7.27e+04 2026 08 31 1103 61283 39780 0 2.3 432.9 8.13e+04 2026 08 31 1104 61283 39840 0 1.3 430.1 7.78e+04 2026 08 31 1105 61283 39900 1 1.3 430.8 1.10e+05 2026 08 31 1106 61283 39960 1 1.7 431.6 1.21e+05 2026 08 31 1107 61283 40020 0 1.5 426.8 7.26e+04 2026 08 31 1108 61283 40080 0 1.4 425.8 8.55e+04 2026 08 31 1109 61283 40140 0 1.0 422.9 8.18e+04 2026 08 31 1110 61283 40200 0 1.7 451.0 1.47e+05 2026 08 31 1111 61283 40260 0 3.3 450.6 7.17e+04 2026 08 31 1112 61283 40320 0 2.5 437.5 5.80e+04 2026 08 31 1113 61283 40380 0 2.2 435.6 5.44e+04 2026 08 31 1114 61283 40440 0 2.6 437.2 5.37e+04 2026 08 31 1115 61283 40500 0 3.1 441.2 6.30e+04 2026 08 31 1116 61283 40560 0 2.2 428.4 4.21e+04 2026 08 31 1117 61283 40620 0 2.3 434.5 7.53e+04 2026 08 31 1118 61283 40680 0 2.5 439.5 9.42e+04 2026 08 31 1119 61283 40740 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 1120 61283 40800 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 1121 61283 40860 0 1.5 423.4 7.60e+04 2026 08 31 1122 61283 40920 1 2.6 435.3 8.75e+04 2026 08 31 1123 61283 40980 0 2.3 427.3 5.35e+04 2026 08 31 1124 61283 41040 0 2.4 432.3 6.62e+04 2026 08 31 1125 61283 41100 0 2.0 430.7 7.89e+04 2026 08 31 1126 61283 41160 1 1.2 422.2 1.05e+05 2026 08 31 1127 61283 41220 0 1.1 432.6 1.08e+05 2026 08 31 1128 61283 41280 1 0.6 423.7 1.01e+05 2026 08 31 1129 61283 41340 1 0.8 431.0 8.86e+04 2026 08 31 1130 61283 41400 1 1.0 430.3 1.39e+05 2026 08 31 1131 61283 41460 0 0.8 428.9 1.12e+05 2026 08 31 1132 61283 41520 1 0.6 422.7 1.08e+05 2026 08 31 1133 61283 41580 1 0.9 416.9 6.18e+04 2026 08 31 1134 61283 41640 0 1.3 422.6 9.31e+04 2026 08 31 1135 61283 41700 0 1.1 423.9 1.23e+05 2026 08 31 1136 61283 41760 0 0.7 419.9 8.66e+04 2026 08 31 1137 61283 41820 1 0.6 414.4 3.91e+04 2026 08 31 1138 61283 41880 1 0.6 416.4 7.23e+04 2026 08 31 1139 61283 41940 0 0.7 431.6 1.70e+05 2026 08 31 1140 61283 42000 1 0.8 431.8 1.57e+05 2026 08 31 1141 61283 42060 0 0.8 424.8 7.46e+04 2026 08 31 1142 61283 42120 0 0.6 428.3 1.13e+05 2026 08 31 1143 61283 42180 1 0.8 427.6 1.61e+05 2026 08 31 1144 61283 42240 1 0.5 424.4 1.35e+05 2026 08 31 1145 61283 42300 0 0.9 424.4 8.03e+04 2026 08 31 1146 61283 42360 1 0.9 418.3 6.55e+04 2026 08 31 1147 61283 42420 1 0.7 417.1 1.08e+05 2026 08 31 1148 61283 42480 1 1.2 426.7 1.42e+05 2026 08 31 1149 61283 42540 1 1.2 421.3 8.38e+04 2026 08 31 1150 61283 42600 0 1.2 423.4 9.32e+04 2026 08 31 1151 61283 42660 0 1.3 427.2 1.18e+05 2026 08 31 1152 61283 42720 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 1153 61283 42780 3 -9999.9 -9999.9 -1.00e+05 2026 08 31 1154 61283 42840 1 1.1 426.4 7.88e+04 2026 08 31 1155 61283 42900 0 1.0 429.3 9.58e+04 2026 08 31 1156 61283 42960 1 1.1 436.1 1.16e+05 2026 08 31 1157 61283 43020 1 1.3 438.6 1.32e+05 2026 08 31 1158 61283 43080 1 1.1 421.8 8.01e+04 2026 08 31 1159 61283 43140 0 0.9 416.8 6.67e+04 2026 08 31 1200 61283 43200 0 1.9 440.1 1.18e+05 2026 08 31 1201 61283 43260 1 1.5 434.3 9.74e+04 2026 08 31 1202 61283 43320 1 1.1 436.4 1.24e+05 2026 08 31 1203 61283 43380 1 0.7 423.6 9.57e+04 2026 08 31 1204 61283 43440 0 1.1 442.5 1.73e+05 2026 08 31 1205 61283 43500 1 0.9 437.6 1.32e+05 2026 08 31 1206 61283 43560 1 0.7 439.5 1.46e+05 2026 08 31 1207 61283 43620 1 0.6 442.0 1.59e+05 2026 08 31 1208 61283 43680 1 0.7 446.8 1.97e+05 2026 08 31 1209 61283 43740 1 0.7 452.1 2.31e+05 2026 08 31 1210 61283 43800 1 0.7 441.4 1.75e+05 2026 08 31 1211 61283 43860 0 0.9 426.1 1.12e+05 2026 08 31 1212 61283 43920 1 1.2 426.8 7.30e+04 2026 08 31 1213 61283 43980 1 1.2 428.3 7.49e+04 2026 08 31 1214 61283 44040 1 1.0 430.2 9.53e+04 2026 08 31 1215 61283 44100 1 0.8 416.8 7.23e+04 2026 08 31 1216 61283 44160 1 1.0 440.2 1.64e+05 2026 08 31 1217 61283 44220 1 1.2 443.0 1.60e+05 2026 08 31 1218 61283 44280 1 1.2 424.8 9.61e+04 2026 08 31 1219 61283 44340 1 1.2 432.5 1.08e+05 2026 08 31 1220 61283 44400 0 1.4 432.4 9.72e+04 2026 08 31 1221 61283 44460 1 1.1 428.3 9.36e+04 2026 08 31 1222 61283 44520 0 0.7 424.1 9.57e+04 2026 08 31 1223 61283 44580 1 0.7 429.0 1.12e+05 2026 08 31 1224 61283 44640 1 0.9 434.3 1.25e+05 2026 08 31 1225 61283 44700 0 1.8 433.4 1.13e+05 2026 08 31 1226 61283 44760 0 1.3 426.5 9.62e+04 2026 08 31 1227 61283 44820 1 0.4 420.1 8.80e+04 2026 08 31 1228 61283 44880 1 0.7 435.9 1.51e+05 2026 08 31 1229 61283 44940 1 0.7 436.7 1.60e+05 2026 08 31 1230 61283 45000 0 0.5 443.7 1.62e+05 2026 08 31 1231 61283 45060 0 0.7 454.2 2.67e+05 2026 08 31 1232 61283 45120 1 0.7 447.7 1.93e+05 2026 08 31 1233 61283 45180 0 0.6 448.1 1.72e+05 2026 08 31 1234 61283 45240 0 0.5 436.2 9.23e+04 2026 08 31 1235 61283 45300 1 0.3 404.8 2.36e+04 2026 08 31 1236 61283 45360 0 1.1 437.2 8.39e+04 2026 08 31 1237 61283 45420 1 1.2 440.7 1.07e+05 2026 08 31 1238 61283 45480 0 0.8 419.6 6.59e+04 2026 08 31 1239 61283 45540 0 0.6 449.7 6.10e+04 2026 08 31 1240 61283 45600 0 0.4 483.5 9.15e+04 2026 08 31 1241 61283 45660 0 0.9 472.0 7.68e+04 2026 08 31 1242 61283 45720 0 1.4 453.8 8.18e+04