:Data_list: ace_swepam_1m.txt :Created: 2026 May 19 1222 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 05 19 1022 61179 37320 0 0.2 565.9 1.29e+05 2026 05 19 1023 61179 37380 0 0.1 591.0 1.75e+05 2026 05 19 1024 61179 37440 0 0.1 613.7 2.14e+05 2026 05 19 1025 61179 37500 0 0.1 601.2 1.64e+05 2026 05 19 1026 61179 37560 0 0.1 579.6 1.14e+05 2026 05 19 1027 61179 37620 0 0.1 586.9 1.69e+05 2026 05 19 1028 61179 37680 0 0.2 602.9 1.86e+05 2026 05 19 1029 61179 37740 9 -9999.9 -9999.9 -1.00e+05 2026 05 19 1030 61179 37800 0 0.1 579.1 1.45e+05 2026 05 19 1031 61179 37860 0 0.2 573.8 1.39e+05 2026 05 19 1032 61179 37920 0 0.1 589.7 1.60e+05 2026 05 19 1033 61179 37980 0 0.1 581.6 1.82e+05 2026 05 19 1034 61179 38040 0 0.1 569.5 1.60e+05 2026 05 19 1035 61179 38100 0 0.2 585.9 1.35e+05 2026 05 19 1036 61179 38160 0 0.2 603.5 1.98e+05 2026 05 19 1037 61179 38220 0 0.1 579.9 1.61e+05 2026 05 19 1038 61179 38280 0 0.1 598.1 2.22e+05 2026 05 19 1039 61179 38340 0 0.1 592.0 1.52e+05 2026 05 19 1040 61179 38400 0 0.1 583.7 1.25e+05 2026 05 19 1041 61179 38460 0 0.1 584.9 2.13e+05 2026 05 19 1042 61179 38520 0 0.2 588.6 1.84e+05 2026 05 19 1043 61179 38580 0 0.2 585.9 1.15e+05 2026 05 19 1044 61179 38640 0 0.1 582.7 1.49e+05 2026 05 19 1045 61179 38700 0 0.1 582.4 1.76e+05 2026 05 19 1046 61179 38760 0 0.2 579.5 1.83e+05 2026 05 19 1047 61179 38820 0 0.3 586.3 1.64e+05 2026 05 19 1048 61179 38880 0 0.3 585.4 1.15e+05 2026 05 19 1049 61179 38940 0 0.2 583.9 1.21e+05 2026 05 19 1050 61179 39000 0 0.1 567.1 1.79e+05 2026 05 19 1051 61179 39060 0 1.3 575.0 1.41e+05 2026 05 19 1052 61179 39120 0 1.2 552.5 1.18e+05 2026 05 19 1053 61179 39180 0 0.5 565.4 2.02e+05 2026 05 19 1054 61179 39240 0 0.5 574.2 1.30e+05 2026 05 19 1055 61179 39300 0 0.5 582.4 1.22e+05 2026 05 19 1056 61179 39360 0 0.5 580.7 1.21e+05 2026 05 19 1057 61179 39420 0 0.4 590.3 1.27e+05 2026 05 19 1058 61179 39480 0 0.7 591.3 1.48e+05 2026 05 19 1059 61179 39540 0 1.6 603.0 1.49e+05 2026 05 19 1100 61179 39600 0 0.9 597.8 2.48e+05 2026 05 19 1101 61179 39660 0 0.4 578.9 2.72e+05 2026 05 19 1102 61179 39720 0 1.1 564.8 1.41e+05 2026 05 19 1103 61179 39780 0 3.1 575.5 1.49e+05 2026 05 19 1104 61179 39840 0 3.1 564.4 1.42e+05 2026 05 19 1105 61179 39900 0 3.3 585.0 2.02e+05 2026 05 19 1106 61179 39960 0 2.3 548.8 1.50e+05 2026 05 19 1107 61179 40020 0 2.8 583.9 2.34e+05 2026 05 19 1108 61179 40080 0 2.2 545.3 1.68e+05 2026 05 19 1109 61179 40140 0 2.3 570.2 2.37e+05 2026 05 19 1110 61179 40200 0 2.1 566.1 1.80e+05 2026 05 19 1111 61179 40260 1 2.1 566.2 2.43e+05 2026 05 19 1112 61179 40320 0 1.8 545.6 1.87e+05 2026 05 19 1113 61179 40380 0 1.8 563.4 2.57e+05 2026 05 19 1114 61179 40440 0 1.7 573.6 2.94e+05 2026 05 19 1115 61179 40500 0 1.7 565.4 2.85e+05 2026 05 19 1116 61179 40560 0 1.6 543.2 2.53e+05 2026 05 19 1117 61179 40620 1 1.4 534.2 1.88e+05 2026 05 19 1118 61179 40680 0 1.2 562.4 2.14e+05 2026 05 19 1119 61179 40740 0 0.8 549.8 2.73e+05 2026 05 19 1120 61179 40800 0 0.8 557.1 2.78e+05 2026 05 19 1121 61179 40860 0 0.6 563.8 3.73e+05 2026 05 19 1122 61179 40920 0 0.6 563.8 3.71e+05 2026 05 19 1123 61179 40980 0 0.6 564.9 2.61e+05 2026 05 19 1124 61179 41040 0 0.7 571.7 3.80e+05 2026 05 19 1125 61179 41100 0 0.6 561.4 2.83e+05 2026 05 19 1126 61179 41160 0 0.5 572.3 4.22e+05 2026 05 19 1127 61179 41220 0 0.7 578.9 3.71e+05 2026 05 19 1128 61179 41280 0 0.8 586.6 3.49e+05 2026 05 19 1129 61179 41340 0 1.2 563.8 2.51e+05 2026 05 19 1130 61179 41400 0 1.0 563.1 2.96e+05 2026 05 19 1131 61179 41460 0 1.3 571.5 2.90e+05 2026 05 19 1132 61179 41520 0 1.9 566.3 1.91e+05 2026 05 19 1133 61179 41580 0 2.0 567.3 1.81e+05 2026 05 19 1134 61179 41640 0 2.2 570.6 1.76e+05 2026 05 19 1135 61179 41700 0 1.4 566.4 2.11e+05 2026 05 19 1136 61179 41760 0 1.2 568.7 1.62e+05 2026 05 19 1137 61179 41820 0 0.7 603.9 1.99e+05 2026 05 19 1138 61179 41880 0 0.7 594.8 1.97e+05 2026 05 19 1139 61179 41940 9 -9999.9 -9999.9 -1.00e+05 2026 05 19 1140 61179 42000 0 0.7 580.9 1.64e+05 2026 05 19 1141 61179 42060 0 0.6 579.2 1.18e+05 2026 05 19 1142 61179 42120 1 0.1 515.4 4.27e+04 2026 05 19 1143 61179 42180 0 0.2 557.9 1.95e+05 2026 05 19 1144 61179 42240 0 0.4 582.3 2.27e+05 2026 05 19 1145 61179 42300 0 1.5 585.9 1.57e+05 2026 05 19 1146 61179 42360 0 1.5 628.9 2.38e+05 2026 05 19 1147 61179 42420 0 1.0 648.1 2.68e+05 2026 05 19 1148 61179 42480 0 0.8 614.4 1.96e+05 2026 05 19 1149 61179 42540 0 0.4 585.4 1.79e+05 2026 05 19 1150 61179 42600 0 0.4 570.8 1.61e+05 2026 05 19 1151 61179 42660 0 0.2 548.0 1.54e+05 2026 05 19 1152 61179 42720 1 0.2 521.6 7.52e+04 2026 05 19 1153 61179 42780 1 0.5 567.3 3.50e+05 2026 05 19 1154 61179 42840 3 -9999.9 -9999.9 -1.00e+05 2026 05 19 1155 61179 42900 3 -9999.9 -9999.9 -1.00e+05 2026 05 19 1156 61179 42960 0 1.7 594.6 3.50e+05 2026 05 19 1157 61179 43020 0 1.2 573.8 1.92e+05 2026 05 19 1158 61179 43080 0 0.5 590.8 1.41e+05 2026 05 19 1159 61179 43140 0 0.3 602.4 1.50e+05 2026 05 19 1200 61179 43200 0 0.4 606.5 1.57e+05 2026 05 19 1201 61179 43260 0 0.3 600.5 1.46e+05 2026 05 19 1202 61179 43320 0 0.2 591.1 1.26e+05 2026 05 19 1203 61179 43380 0 0.2 590.6 1.36e+05 2026 05 19 1204 61179 43440 0 0.2 587.2 1.45e+05 2026 05 19 1205 61179 43500 0 0.2 579.9 1.30e+05 2026 05 19 1206 61179 43560 0 0.2 580.8 1.35e+05 2026 05 19 1207 61179 43620 0 0.1 570.7 1.33e+05 2026 05 19 1208 61179 43680 0 0.2 579.4 1.50e+05 2026 05 19 1209 61179 43740 0 0.3 586.4 2.53e+05 2026 05 19 1210 61179 43800 0 0.3 574.8 1.09e+05 2026 05 19 1211 61179 43860 0 0.2 579.5 1.20e+05 2026 05 19 1212 61179 43920 0 0.2 571.3 1.34e+05 2026 05 19 1213 61179 43980 0 0.2 580.6 1.62e+05 2026 05 19 1214 61179 44040 0 0.2 571.2 1.92e+05 2026 05 19 1215 61179 44100 0 0.2 549.5 1.40e+05 2026 05 19 1216 61179 44160 0 0.3 554.0 1.72e+05 2026 05 19 1217 61179 44220 1 0.3 540.0 1.38e+05 2026 05 19 1218 61179 44280 1 0.3 528.1 1.02e+05 2026 05 19 1219 61179 44340 0 0.3 596.5 2.10e+05 2026 05 19 1220 61179 44400 0 0.9 587.5 2.02e+05