:Data_list: ace_mag_1m.txt :Created: 2026 Aug 18 1257 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Magnetometer values are in GSM coordinates. # # Units: Bx, By, Bz, Bt in nT # Units: Latitude degrees +/- 90.0 # Units: Longitude degrees 0.0 - 360.0 # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: -999.9 # Source: ACE Satellite - Magnetometer # # 1-minute averaged Real-time Interplanetary Magnetic Field Values # # Modified Seconds # UT Date Time Julian of the ---------------- GSM Coordinates --------------- # YR MO DA HHMM Day Day S Bx By Bz Bt Lat. Long. #------------------------------------------------------------------------------------ 2026 08 18 1057 61270 39420 0 11.9 -3.9 7.5 14.6 31.0 341.7 2026 08 18 1058 61270 39480 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 1059 61270 39540 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 1100 61270 39600 0 11.4 -6.4 6.2 14.4 25.3 330.8 2026 08 18 1101 61270 39660 0 10.7 -6.7 7.4 14.6 30.3 327.9 2026 08 18 1102 61270 39720 0 9.7 -6.9 8.5 14.6 35.7 324.7 2026 08 18 1103 61270 39780 0 10.3 -6.6 7.7 14.4 32.2 327.4 2026 08 18 1104 61270 39840 0 10.1 -7.4 7.2 14.5 30.0 323.7 2026 08 18 1105 61270 39900 0 11.0 -5.7 7.5 14.4 31.2 332.5 2026 08 18 1106 61270 39960 0 10.7 -6.5 7.4 14.5 30.6 328.8 2026 08 18 1107 61270 40020 0 11.1 -6.2 7.1 14.5 29.1 330.6 2026 08 18 1108 61270 40080 0 10.5 -6.0 7.9 14.5 33.2 330.5 2026 08 18 1109 61270 40140 0 9.9 -5.7 8.6 14.3 36.7 330.0 2026 08 18 1110 61270 40200 0 10.5 -6.7 6.4 14.0 27.3 327.3 2026 08 18 1111 61270 40260 0 10.4 -7.1 5.9 13.9 25.3 325.6 2026 08 18 1112 61270 40320 0 10.7 -7.2 5.1 13.8 21.7 326.1 2026 08 18 1113 61270 40380 0 10.4 -6.9 6.1 13.9 26.1 326.5 2026 08 18 1114 61270 40440 0 10.3 -7.0 6.6 14.1 28.1 325.6 2026 08 18 1115 61270 40500 0 10.1 -7.3 6.2 13.9 26.5 324.1 2026 08 18 1116 61270 40560 0 9.6 -7.0 7.7 14.1 32.9 323.9 2026 08 18 1117 61270 40620 0 9.9 -6.9 7.8 14.4 33.0 325.1 2026 08 18 1118 61270 40680 0 9.7 -6.1 8.7 14.4 37.3 327.9 2026 08 18 1119 61270 40740 0 9.6 -6.4 8.5 14.3 36.4 326.3 2026 08 18 1120 61270 40800 0 9.8 -7.4 7.3 14.3 30.7 322.8 2026 08 18 1121 61270 40860 0 9.5 -7.3 7.6 14.1 32.5 322.5 2026 08 18 1122 61270 40920 0 8.9 -7.1 8.0 13.9 35.0 321.6 2026 08 18 1123 61270 40980 0 9.6 -7.1 7.0 13.8 30.4 323.3 2026 08 18 1124 61270 41040 0 9.6 -6.9 7.1 13.8 31.2 324.3 2026 08 18 1125 61270 41100 0 9.8 -6.7 7.0 13.8 30.7 325.8 2026 08 18 1126 61270 41160 0 10.0 -6.5 6.8 13.8 29.8 326.8 2026 08 18 1127 61270 41220 0 9.9 -6.7 6.7 13.7 29.1 325.8 2026 08 18 1128 61270 41280 0 10.2 -6.1 6.7 13.7 29.2 329.3 2026 08 18 1129 61270 41340 0 10.1 -6.6 6.4 13.7 28.2 327.0 2026 08 18 1130 61270 41400 0 10.2 -6.8 6.3 13.8 27.2 326.4 2026 08 18 1131 61270 41460 0 10.5 -6.7 5.9 13.7 25.4 327.6 2026 08 18 1132 61270 41520 0 10.6 -6.0 6.4 13.7 27.9 330.5 2026 08 18 1133 61270 41580 0 10.5 -5.6 6.9 13.8 30.3 331.7 2026 08 18 1134 61270 41640 0 10.4 -5.9 6.6 13.7 28.9 330.4 2026 08 18 1135 61270 41700 0 10.7 -4.9 7.2 13.8 31.6 335.6 2026 08 18 1136 61270 41760 0 11.3 -3.1 8.0 14.2 34.3 344.5 2026 08 18 1137 61270 41820 0 11.0 -4.0 8.1 14.2 34.8 340.2 2026 08 18 1138 61270 41880 0 11.1 -3.8 8.2 14.3 34.9 341.0 2026 08 18 1139 61270 41940 0 10.8 -3.0 8.2 13.9 36.1 344.5 2026 08 18 1140 61270 42000 0 10.3 -1.8 8.1 13.3 37.7 349.9 2026 08 18 1141 61270 42060 0 9.9 -3.0 7.6 12.9 36.3 343.0 2026 08 18 1142 61270 42120 0 9.6 -1.7 8.1 12.7 39.8 349.7 2026 08 18 1143 61270 42180 0 9.6 -2.1 7.7 12.5 38.2 347.4 2026 08 18 1144 61270 42240 0 8.5 -4.0 7.9 12.3 40.2 335.0 2026 08 18 1145 61270 42300 0 7.3 -5.8 7.8 12.1 39.9 321.1 2026 08 18 1146 61270 42360 0 5.9 -7.3 7.9 12.2 40.2 308.9 2026 08 18 1147 61270 42420 0 5.6 -8.1 7.2 12.2 36.1 304.8 2026 08 18 1148 61270 42480 0 6.3 -7.5 7.1 12.1 35.9 309.8 2026 08 18 1149 61270 42540 0 7.4 -6.5 6.8 12.0 34.6 318.6 2026 08 18 1150 61270 42600 0 8.6 -5.4 6.3 12.0 31.7 328.0 2026 08 18 1151 61270 42660 0 9.3 -4.0 6.2 11.9 31.6 336.4 2026 08 18 1152 61270 42720 0 9.3 -2.2 7.1 11.9 36.7 346.8 2026 08 18 1153 61270 42780 0 9.0 -3.3 7.0 11.9 35.8 339.7 2026 08 18 1154 61270 42840 0 9.0 -4.0 6.6 11.8 33.9 336.1 2026 08 18 1155 61270 42900 0 8.8 -4.2 6.7 11.8 34.6 334.4 2026 08 18 1156 61270 42960 0 9.3 -3.6 6.4 11.8 32.6 339.0 2026 08 18 1157 61270 43020 0 8.7 -3.6 7.1 11.8 36.8 337.5 2026 08 18 1158 61270 43080 0 8.5 -3.6 7.5 11.9 39.1 336.8 2026 08 18 1159 61270 43140 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 08 18 1200 61270 43200 0 9.6 0.4 7.3 12.1 37.1 2.4 2026 08 18 1201 61270 43260 0 9.4 2.8 6.9 12.0 35.2 16.4 2026 08 18 1202 61270 43320 0 9.4 0.7 7.1 11.8 37.0 4.2 2026 08 18 1203 61270 43380 0 8.9 -0.6 7.6 11.8 40.4 356.3 2026 08 18 1204 61270 43440 0 7.7 -3.6 8.3 11.9 44.3 335.0 2026 08 18 1205 61270 43500 0 8.9 -1.9 7.8 12.0 40.8 347.9 2026 08 18 1206 61270 43560 0 9.3 -0.8 7.5 12.0 38.8 355.0 2026 08 18 1207 61270 43620 0 8.9 1.1 7.9 12.0 41.4 6.8 2026 08 18 1208 61270 43680 0 9.2 2.4 7.1 11.9 36.8 14.4 2026 08 18 1209 61270 43740 0 8.9 3.2 7.1 11.8 36.8 19.7 2026 08 18 1210 61270 43800 0 9.0 4.0 6.5 11.8 33.5 23.9 2026 08 18 1211 61270 43860 0 8.8 4.0 6.7 11.8 34.9 24.1 2026 08 18 1212 61270 43920 0 9.0 3.9 6.7 11.9 34.4 23.6 2026 08 18 1213 61270 43980 0 9.1 3.8 7.0 12.1 35.4 22.5 2026 08 18 1214 61270 44040 0 9.1 3.4 6.8 11.9 34.8 20.7 2026 08 18 1215 61270 44100 0 9.0 2.3 7.8 12.1 39.8 14.5 2026 08 18 1216 61270 44160 0 9.1 2.3 7.7 12.1 39.3 14.3 2026 08 18 1217 61270 44220 0 9.0 2.8 7.4 12.0 38.2 17.4 2026 08 18 1218 61270 44280 0 9.2 3.6 7.0 12.1 35.1 21.3 2026 08 18 1219 61270 44340 0 9.4 3.7 7.1 12.3 35.2 21.3 2026 08 18 1220 61270 44400 0 9.3 3.1 7.4 12.3 37.0 18.5 2026 08 18 1221 61270 44460 0 9.3 2.5 7.7 12.3 38.4 14.8 2026 08 18 1222 61270 44520 0 9.1 1.9 8.0 12.2 40.7 12.0 2026 08 18 1223 61270 44580 0 9.3 1.9 7.6 12.1 38.9 11.4 2026 08 18 1224 61270 44640 0 9.4 1.9 7.4 12.1 37.7 11.5 2026 08 18 1225 61270 44700 0 9.2 1.4 7.6 12.0 39.1 8.4 2026 08 18 1226 61270 44760 0 9.2 1.0 7.9 12.1 40.7 6.1 2026 08 18 1227 61270 44820 0 9.4 1.4 7.6 12.2 38.8 8.5 2026 08 18 1228 61270 44880 0 9.7 1.2 7.4 12.3 37.0 7.1 2026 08 18 1229 61270 44940 0 9.1 0.7 7.7 12.0 40.4 4.3 2026 08 18 1230 61270 45000 0 8.6 0.9 8.1 11.9 43.4 5.8 2026 08 18 1231 61270 45060 0 8.8 1.0 7.8 11.8 41.5 6.2 2026 08 18 1232 61270 45120 0 9.0 0.8 7.7 11.9 40.4 5.3 2026 08 18 1233 61270 45180 0 8.9 0.8 7.7 11.8 40.5 5.1 2026 08 18 1234 61270 45240 0 8.8 0.9 7.8 11.8 41.3 6.0 2026 08 18 1235 61270 45300 0 8.9 0.8 7.3 11.5 39.5 5.5 2026 08 18 1236 61270 45360 0 9.5 1.7 6.2 11.5 33.0 10.4 2026 08 18 1237 61270 45420 0 9.7 0.9 6.0 11.4 31.7 5.5 2026 08 18 1238 61270 45480 0 9.4 1.7 5.9 11.3 31.8 10.1 2026 08 18 1239 61270 45540 0 9.1 3.1 5.8 11.3 31.3 18.8 2026 08 18 1240 61270 45600 0 9.0 3.9 5.5 11.3 29.3 23.3 2026 08 18 1241 61270 45660 0 9.1 4.1 5.4 11.3 28.3 24.0 2026 08 18 1242 61270 45720 0 9.1 3.7 5.6 11.3 29.7 22.2 2026 08 18 1243 61270 45780 0 9.4 2.5 5.8 11.3 30.9 14.8 2026 08 18 1244 61270 45840 0 9.4 2.4 6.1 11.5 32.1 14.3 2026 08 18 1245 61270 45900 0 9.4 2.6 5.9 11.4 31.4 15.4 2026 08 18 1246 61270 45960 0 9.4 2.4 6.2 11.5 32.5 14.3 2026 08 18 1247 61270 46020 0 9.3 2.8 6.3 11.6 33.1 16.6 2026 08 18 1248 61270 46080 0 8.7 1.6 6.6 11.1 36.7 10.5 2026 08 18 1249 61270 46140 0 9.0 2.2 6.0 11.0 33.0 13.5 2026 08 18 1250 61270 46200 0 9.0 2.3 5.7 10.9 31.4 14.0 2026 08 18 1251 61270 46260 0 8.9 1.5 5.8 10.7 32.8 9.6 2026 08 18 1252 61270 46320 0 8.9 0.2 5.9 10.7 33.7 1.6 2026 08 18 1253 61270 46380 0 9.6 -1.9 5.8 11.4 30.6 348.7 2026 08 18 1254 61270 46440 0 7.9 -7.3 3.8 11.4 19.3 317.2 2026 08 18 1255 61270 46500 0 7.7 -8.0 3.7 11.7 18.6 314.2