:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 19 1248 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 04 19 1048 61149 38880 0 4.8 497.1 2.09e+05 2026 04 19 1049 61149 38940 0 3.0 480.9 1.29e+05 2026 04 19 1050 61149 39000 0 3.5 463.8 9.42e+04 2026 04 19 1051 61149 39060 0 3.9 499.8 1.84e+05 2026 04 19 1052 61149 39120 0 4.0 502.3 1.90e+05 2026 04 19 1053 61149 39180 0 3.6 486.7 1.40e+05 2026 04 19 1054 61149 39240 0 2.8 460.3 9.53e+04 2026 04 19 1055 61149 39300 0 3.5 483.4 1.45e+05 2026 04 19 1056 61149 39360 0 4.6 503.0 2.12e+05 2026 04 19 1057 61149 39420 0 4.2 496.0 2.01e+05 2026 04 19 1058 61149 39480 0 3.0 471.9 1.40e+05 2026 04 19 1059 61149 39540 9 -9999.9 -9999.9 -1.00e+05 2026 04 19 1100 61149 39600 9 -9999.9 -9999.9 -1.00e+05 2026 04 19 1101 61149 39660 0 4.6 494.7 2.00e+05 2026 04 19 1102 61149 39720 0 3.5 481.0 1.52e+05 2026 04 19 1103 61149 39780 0 2.2 467.6 1.21e+05 2026 04 19 1104 61149 39840 0 4.9 504.4 2.52e+05 2026 04 19 1105 61149 39900 0 5.0 498.6 2.30e+05 2026 04 19 1106 61149 39960 0 4.2 491.1 2.07e+05 2026 04 19 1107 61149 40020 0 3.3 475.2 1.63e+05 2026 04 19 1108 61149 40080 0 4.4 497.8 2.38e+05 2026 04 19 1109 61149 40140 1 4.1 488.0 1.73e+05 2026 04 19 1110 61149 40200 0 3.8 482.0 1.45e+05 2026 04 19 1111 61149 40260 0 3.6 479.5 1.40e+05 2026 04 19 1112 61149 40320 0 3.4 469.9 1.19e+05 2026 04 19 1113 61149 40380 0 3.7 475.2 1.32e+05 2026 04 19 1114 61149 40440 0 4.5 497.8 2.37e+05 2026 04 19 1115 61149 40500 0 5.1 508.6 3.03e+05 2026 04 19 1116 61149 40560 0 4.4 489.9 2.13e+05 2026 04 19 1117 61149 40620 0 3.7 474.5 1.60e+05 2026 04 19 1118 61149 40680 0 4.6 502.4 2.57e+05 2026 04 19 1119 61149 40740 0 4.3 495.5 1.95e+05 2026 04 19 1120 61149 40800 0 3.8 494.1 2.37e+05 2026 04 19 1121 61149 40860 0 3.7 470.0 1.72e+05 2026 04 19 1122 61149 40920 0 3.7 513.0 2.78e+05 2026 04 19 1123 61149 40980 0 3.8 516.5 2.91e+05 2026 04 19 1124 61149 41040 0 4.2 506.3 2.86e+05 2026 04 19 1125 61149 41100 0 4.2 504.6 2.85e+05 2026 04 19 1126 61149 41160 1 3.7 488.9 2.19e+05 2026 04 19 1127 61149 41220 0 4.2 492.9 2.20e+05 2026 04 19 1128 61149 41280 0 4.5 494.1 2.09e+05 2026 04 19 1129 61149 41340 0 3.3 479.8 1.71e+05 2026 04 19 1130 61149 41400 0 3.0 475.6 1.25e+05 2026 04 19 1131 61149 41460 0 4.1 492.7 1.84e+05 2026 04 19 1132 61149 41520 0 6.1 503.3 2.77e+05 2026 04 19 1133 61149 41580 1 7.6 496.9 1.98e+05 2026 04 19 1134 61149 41640 1 3.2 482.4 1.20e+05 2026 04 19 1135 61149 41700 1 3.0 465.2 1.03e+05 2026 04 19 1136 61149 41760 0 3.1 493.5 1.63e+05 2026 04 19 1137 61149 41820 1 3.3 473.4 7.47e+04 2026 04 19 1138 61149 41880 0 3.2 488.5 2.18e+05 2026 04 19 1139 61149 41940 0 1.8 465.2 1.50e+05 2026 04 19 1140 61149 42000 0 3.6 502.4 2.47e+05 2026 04 19 1141 61149 42060 0 3.9 502.3 1.95e+05 2026 04 19 1142 61149 42120 0 3.9 504.8 1.93e+05 2026 04 19 1143 61149 42180 0 3.5 475.9 1.30e+05 2026 04 19 1144 61149 42240 0 3.4 492.4 1.63e+05 2026 04 19 1145 61149 42300 0 3.5 494.5 2.02e+05 2026 04 19 1146 61149 42360 0 3.7 498.7 2.54e+05 2026 04 19 1147 61149 42420 0 3.4 491.0 2.25e+05 2026 04 19 1148 61149 42480 0 2.7 476.8 1.39e+05 2026 04 19 1149 61149 42540 0 3.2 488.0 1.77e+05 2026 04 19 1150 61149 42600 0 3.5 501.3 2.12e+05 2026 04 19 1151 61149 42660 0 3.3 497.0 2.00e+05 2026 04 19 1152 61149 42720 0 1.8 468.5 1.17e+05 2026 04 19 1153 61149 42780 0 1.9 464.6 1.09e+05 2026 04 19 1154 61149 42840 0 3.9 504.8 2.01e+05 2026 04 19 1155 61149 42900 0 4.0 516.6 3.13e+05 2026 04 19 1156 61149 42960 0 3.8 513.1 2.75e+05 2026 04 19 1157 61149 43020 0 2.7 468.4 1.28e+05 2026 04 19 1158 61149 43080 0 2.4 457.4 9.28e+04 2026 04 19 1159 61149 43140 0 4.6 525.1 3.91e+05 2026 04 19 1200 61149 43200 0 1.6 493.0 1.92e+05 2026 04 19 1201 61149 43260 0 2.5 473.6 1.60e+05 2026 04 19 1202 61149 43320 0 2.7 477.1 2.51e+05 2026 04 19 1203 61149 43380 1 3.0 509.4 3.53e+05 2026 04 19 1204 61149 43440 0 2.9 519.9 2.83e+05 2026 04 19 1205 61149 43500 0 2.7 505.1 2.10e+05 2026 04 19 1206 61149 43560 0 2.3 485.9 1.62e+05 2026 04 19 1207 61149 43620 1 2.6 508.5 3.46e+05 2026 04 19 1208 61149 43680 0 3.3 518.6 2.98e+05 2026 04 19 1209 61149 43740 0 8.3 528.4 2.21e+05 2026 04 19 1210 61149 43800 0 2.1 501.2 1.61e+05 2026 04 19 1211 61149 43860 0 3.0 526.3 2.65e+05 2026 04 19 1212 61149 43920 0 3.6 537.2 3.48e+05 2026 04 19 1213 61149 43980 0 4.0 534.6 2.83e+05 2026 04 19 1214 61149 44040 0 3.9 498.4 1.76e+05 2026 04 19 1215 61149 44100 0 2.2 479.4 1.10e+05 2026 04 19 1216 61149 44160 0 2.9 514.7 2.27e+05 2026 04 19 1217 61149 44220 0 3.6 528.7 2.61e+05 2026 04 19 1218 61149 44280 0 3.4 518.5 2.16e+05 2026 04 19 1219 61149 44340 0 3.3 501.6 1.75e+05 2026 04 19 1220 61149 44400 0 3.2 500.3 1.76e+05 2026 04 19 1221 61149 44460 1 3.6 535.1 2.58e+05 2026 04 19 1222 61149 44520 0 3.5 524.5 2.38e+05 2026 04 19 1223 61149 44580 0 3.5 522.6 2.30e+05 2026 04 19 1224 61149 44640 0 2.8 485.4 1.60e+05 2026 04 19 1225 61149 44700 0 3.8 527.7 2.18e+05 2026 04 19 1226 61149 44760 0 3.7 535.7 2.26e+05 2026 04 19 1227 61149 44820 0 6.9 517.7 2.54e+05 2026 04 19 1228 61149 44880 0 7.2 500.7 2.35e+05 2026 04 19 1229 61149 44940 0 4.1 524.7 2.45e+05 2026 04 19 1230 61149 45000 1 1.2 469.2 9.31e+04 2026 04 19 1231 61149 45060 1 0.4 446.6 3.68e+04 2026 04 19 1232 61149 45120 3 -9999.9 -9999.9 -1.00e+05 2026 04 19 1233 61149 45180 3 -9999.9 -9999.9 -1.00e+05 2026 04 19 1234 61149 45240 0 3.8 510.9 1.55e+05 2026 04 19 1235 61149 45300 0 4.5 522.6 2.34e+05 2026 04 19 1236 61149 45360 0 4.7 524.6 2.84e+05 2026 04 19 1237 61149 45420 0 2.9 492.0 1.51e+05 2026 04 19 1238 61149 45480 0 3.1 492.5 1.69e+05 2026 04 19 1239 61149 45540 0 3.4 513.1 2.32e+05 2026 04 19 1240 61149 45600 0 2.8 527.4 2.81e+05 2026 04 19 1241 61149 45660 0 3.0 528.5 2.68e+05 2026 04 19 1242 61149 45720 0 2.7 468.5 1.15e+05 2026 04 19 1243 61149 45780 0 3.5 509.7 3.68e+05 2026 04 19 1244 61149 45840 1 0.7 444.3 7.99e+04 2026 04 19 1245 61149 45900 0 2.8 514.3 1.97e+05 2026 04 19 1246 61149 45960 0 3.6 491.6 1.36e+05