:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 21 1254 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 21 1054 61273 39240 0 1.0 514.9 7.70e+04 2026 08 21 1055 61273 39300 0 0.8 485.6 3.17e+04 2026 08 21 1056 61273 39360 0 4.4 522.3 6.59e+04 2026 08 21 1057 61273 39420 0 1.5 517.2 1.82e+05 2026 08 21 1058 61273 39480 0 3.5 532.4 7.60e+04 2026 08 21 1059 61273 39540 9 -9999.9 -9999.9 -1.00e+05 2026 08 21 1100 61273 39600 9 -9999.9 -9999.9 -1.00e+05 2026 08 21 1101 61273 39660 0 0.5 502.1 6.66e+04 2026 08 21 1102 61273 39720 0 0.9 509.9 8.16e+04 2026 08 21 1103 61273 39780 0 1.3 510.4 1.09e+05 2026 08 21 1104 61273 39840 0 1.5 509.5 1.10e+05 2026 08 21 1105 61273 39900 0 1.5 514.5 9.37e+04 2026 08 21 1106 61273 39960 0 1.2 505.8 7.83e+04 2026 08 21 1107 61273 40020 0 0.8 492.1 5.42e+04 2026 08 21 1108 61273 40080 0 1.5 513.2 1.02e+05 2026 08 21 1109 61273 40140 0 1.6 520.7 1.16e+05 2026 08 21 1110 61273 40200 0 1.1 500.2 8.20e+04 2026 08 21 1111 61273 40260 0 2.7 479.5 3.64e+04 2026 08 21 1112 61273 40320 0 1.3 509.8 1.54e+05 2026 08 21 1113 61273 40380 0 1.3 507.1 1.36e+05 2026 08 21 1114 61273 40440 0 1.0 512.7 1.11e+05 2026 08 21 1115 61273 40500 0 1.1 512.6 1.10e+05 2026 08 21 1116 61273 40560 0 1.1 509.4 1.09e+05 2026 08 21 1117 61273 40620 0 0.8 507.9 8.91e+04 2026 08 21 1118 61273 40680 0 0.6 501.9 7.12e+04 2026 08 21 1119 61273 40740 0 1.0 508.5 1.07e+05 2026 08 21 1120 61273 40800 0 1.2 513.3 1.33e+05 2026 08 21 1121 61273 40860 0 1.0 505.0 1.06e+05 2026 08 21 1122 61273 40920 0 0.7 492.1 7.34e+04 2026 08 21 1123 61273 40980 0 0.7 479.9 7.31e+04 2026 08 21 1124 61273 41040 0 1.3 505.3 1.50e+05 2026 08 21 1125 61273 41100 0 1.0 506.9 1.11e+05 2026 08 21 1126 61273 41160 0 1.3 512.5 1.28e+05 2026 08 21 1127 61273 41220 0 1.0 507.8 9.33e+04 2026 08 21 1128 61273 41280 1 1.3 511.8 1.91e+05 2026 08 21 1129 61273 41340 0 3.7 524.6 6.93e+04 2026 08 21 1130 61273 41400 0 1.3 493.0 7.65e+04 2026 08 21 1131 61273 41460 0 1.2 503.4 8.99e+04 2026 08 21 1132 61273 41520 0 1.3 507.9 9.27e+04 2026 08 21 1133 61273 41580 0 1.5 484.5 8.62e+04 2026 08 21 1134 61273 41640 0 1.4 484.1 7.93e+04 2026 08 21 1135 61273 41700 0 1.4 516.1 1.06e+05 2026 08 21 1136 61273 41760 0 1.6 542.0 1.41e+05 2026 08 21 1137 61273 41820 0 1.6 528.7 1.42e+05 2026 08 21 1138 61273 41880 0 1.4 511.4 1.13e+05 2026 08 21 1139 61273 41940 0 1.2 504.3 8.91e+04 2026 08 21 1140 61273 42000 0 1.7 510.2 1.45e+05 2026 08 21 1141 61273 42060 0 1.3 493.8 9.55e+04 2026 08 21 1142 61273 42120 0 1.2 488.8 8.79e+04 2026 08 21 1143 61273 42180 0 1.3 502.6 1.07e+05 2026 08 21 1144 61273 42240 0 1.2 509.2 1.10e+05 2026 08 21 1145 61273 42300 0 1.1 504.1 9.38e+04 2026 08 21 1146 61273 42360 0 0.7 475.7 4.05e+04 2026 08 21 1147 61273 42420 0 0.9 502.1 8.57e+04 2026 08 21 1148 61273 42480 1 1.1 508.0 1.28e+05 2026 08 21 1149 61273 42540 0 1.3 515.8 1.25e+05 2026 08 21 1150 61273 42600 0 1.0 492.1 7.01e+04 2026 08 21 1151 61273 42660 0 1.3 498.6 9.93e+04 2026 08 21 1152 61273 42720 0 2.5 517.5 1.15e+05 2026 08 21 1153 61273 42780 0 2.6 507.8 7.99e+04 2026 08 21 1154 61273 42840 1 1.1 504.4 1.18e+05 2026 08 21 1155 61273 42900 0 1.0 504.6 1.32e+05 2026 08 21 1156 61273 42960 0 0.9 504.5 1.15e+05 2026 08 21 1157 61273 43020 0 1.0 502.2 1.14e+05 2026 08 21 1158 61273 43080 0 0.6 490.7 7.02e+04 2026 08 21 1159 61273 43140 0 1.4 526.7 1.78e+05 2026 08 21 1200 61273 43200 0 1.3 520.1 1.48e+05 2026 08 21 1201 61273 43260 0 1.2 513.8 1.37e+05 2026 08 21 1202 61273 43320 0 0.4 486.7 5.23e+04 2026 08 21 1203 61273 43380 0 0.8 505.1 8.01e+04 2026 08 21 1204 61273 43440 0 1.0 512.9 9.26e+04 2026 08 21 1205 61273 43500 0 1.0 513.4 9.29e+04 2026 08 21 1206 61273 43560 0 1.6 532.4 1.45e+05 2026 08 21 1207 61273 43620 0 1.2 514.8 1.05e+05 2026 08 21 1208 61273 43680 0 1.0 503.6 8.46e+04 2026 08 21 1209 61273 43740 0 1.1 505.7 1.13e+05 2026 08 21 1210 61273 43800 0 1.0 499.1 1.06e+05 2026 08 21 1211 61273 43860 0 1.3 498.8 6.93e+04 2026 08 21 1212 61273 43920 0 1.0 497.9 8.62e+04 2026 08 21 1213 61273 43980 0 1.1 506.0 9.22e+04 2026 08 21 1214 61273 44040 0 0.5 486.0 5.65e+04 2026 08 21 1215 61273 44100 0 0.9 502.3 8.06e+04 2026 08 21 1216 61273 44160 0 1.0 507.8 8.97e+04 2026 08 21 1217 61273 44220 0 1.2 508.7 9.76e+04 2026 08 21 1218 61273 44280 0 0.6 479.9 6.27e+04 2026 08 21 1219 61273 44340 0 0.9 497.1 8.24e+04 2026 08 21 1220 61273 44400 0 1.1 503.2 1.10e+05 2026 08 21 1221 61273 44460 0 1.2 500.1 1.11e+05 2026 08 21 1222 61273 44520 0 1.2 499.0 1.08e+05 2026 08 21 1223 61273 44580 0 1.2 499.0 9.90e+04 2026 08 21 1224 61273 44640 0 1.0 496.4 9.11e+04 2026 08 21 1225 61273 44700 0 0.8 485.7 7.60e+04 2026 08 21 1226 61273 44760 0 0.8 481.6 7.97e+04 2026 08 21 1227 61273 44820 0 1.3 502.7 1.36e+05 2026 08 21 1228 61273 44880 0 1.2 507.6 1.15e+05 2026 08 21 1229 61273 44940 0 1.0 503.1 9.63e+04 2026 08 21 1230 61273 45000 0 0.5 467.0 4.01e+04 2026 08 21 1231 61273 45060 0 1.6 508.0 2.00e+05 2026 08 21 1232 61273 45120 0 1.2 481.4 1.20e+05 2026 08 21 1233 61273 45180 1 1.1 476.0 1.01e+05 2026 08 21 1234 61273 45240 0 1.0 466.6 8.55e+04 2026 08 21 1235 61273 45300 1 1.3 475.7 1.15e+05 2026 08 21 1236 61273 45360 0 1.2 480.4 1.26e+05 2026 08 21 1237 61273 45420 0 0.9 476.1 1.06e+05 2026 08 21 1238 61273 45480 0 0.7 473.4 9.41e+04 2026 08 21 1239 61273 45540 0 1.5 491.8 1.55e+05 2026 08 21 1240 61273 45600 0 1.4 490.9 1.42e+05 2026 08 21 1241 61273 45660 0 1.0 475.4 9.82e+04 2026 08 21 1242 61273 45720 0 0.9 474.5 9.38e+04 2026 08 21 1243 61273 45780 0 1.4 516.3 1.76e+05 2026 08 21 1244 61273 45840 0 1.4 496.2 1.48e+05 2026 08 21 1245 61273 45900 0 1.1 491.0 1.16e+05 2026 08 21 1246 61273 45960 0 1.1 491.9 1.08e+05 2026 08 21 1247 61273 46020 1 1.2 488.3 1.07e+05 2026 08 21 1248 61273 46080 0 1.2 484.3 8.78e+04 2026 08 21 1249 61273 46140 0 1.0 480.7 8.38e+04 2026 08 21 1250 61273 46200 1 1.4 496.4 1.34e+05 2026 08 21 1251 61273 46260 0 1.2 492.1 1.12e+05 2026 08 21 1252 61273 46320 0 1.3 489.5 1.50e+05