:Data_list: ace_mag_1m.txt :Created: 2026 Sep 20 1338 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 09 20 1138 61303 41880 0 -3.2 -2.9 0.9 4.4 11.9 222.0 2026 09 20 1139 61303 41940 0 -3.3 -3.0 0.7 4.5 9.1 222.1 2026 09 20 1140 61303 42000 0 -3.0 -3.2 0.8 4.4 10.3 226.7 2026 09 20 1141 61303 42060 0 -3.0 -3.2 0.7 4.4 9.8 226.8 2026 09 20 1142 61303 42120 0 -3.1 -3.1 0.3 4.4 4.2 225.2 2026 09 20 1143 61303 42180 0 -2.6 -3.4 0.6 4.4 7.9 232.6 2026 09 20 1144 61303 42240 0 -2.4 -3.4 0.7 4.2 9.3 235.0 2026 09 20 1145 61303 42300 0 -2.2 -3.5 0.7 4.3 10.1 237.7 2026 09 20 1146 61303 42360 0 -0.4 -3.4 1.0 3.6 16.1 263.1 2026 09 20 1147 61303 42420 0 0.0 -3.5 1.3 3.8 20.7 270.8 2026 09 20 1148 61303 42480 0 0.3 -3.3 1.5 3.7 24.0 275.6 2026 09 20 1149 61303 42540 0 0.1 -3.5 1.1 3.7 17.4 272.3 2026 09 20 1150 61303 42600 0 -0.0 -3.6 1.0 3.7 15.4 269.3 2026 09 20 1151 61303 42660 0 -0.2 -3.6 1.1 3.8 16.4 267.6 2026 09 20 1152 61303 42720 0 -0.7 -3.7 0.8 3.9 12.6 259.8 2026 09 20 1153 61303 42780 0 -0.1 -3.6 1.1 3.8 16.5 269.2 2026 09 20 1154 61303 42840 0 0.1 -3.6 1.1 3.8 16.4 272.2 2026 09 20 1155 61303 42900 0 1.0 -3.2 1.1 3.5 18.7 287.9 2026 09 20 1156 61303 42960 0 0.8 -3.3 1.2 3.6 19.6 283.9 2026 09 20 1157 61303 43020 0 0.8 -3.2 1.4 3.6 22.5 283.6 2026 09 20 1158 61303 43080 0 0.9 -3.2 1.4 3.6 23.7 285.5 2026 09 20 1159 61303 43140 0 1.0 -3.1 1.5 3.6 25.2 288.2 2026 09 20 1200 61303 43200 0 1.2 -3.1 1.4 3.6 22.8 290.6 2026 09 20 1201 61303 43260 0 0.9 -3.2 1.3 3.6 21.3 284.7 2026 09 20 1202 61303 43320 0 1.0 -3.2 1.4 3.6 22.9 287.7 2026 09 20 1203 61303 43380 0 0.9 -3.3 1.2 3.6 19.9 285.6 2026 09 20 1204 61303 43440 0 1.3 -2.9 1.4 3.5 23.5 293.9 2026 09 20 1205 61303 43500 0 1.0 -3.2 1.2 3.5 19.7 288.2 2026 09 20 1206 61303 43560 0 0.9 -3.2 1.2 3.5 19.2 286.3 2026 09 20 1207 61303 43620 0 1.0 -3.2 1.3 3.6 21.9 287.6 2026 09 20 1208 61303 43680 0 1.2 -3.0 1.4 3.5 24.2 291.4 2026 09 20 1209 61303 43740 0 1.1 -3.1 1.4 3.6 22.7 289.3 2026 09 20 1210 61303 43800 0 0.9 -3.2 1.2 3.6 19.5 285.3 2026 09 20 1211 61303 43860 0 0.8 -3.3 1.3 3.6 20.8 283.0 2026 09 20 1212 61303 43920 0 1.2 -3.1 1.4 3.6 23.4 290.3 2026 09 20 1213 61303 43980 0 1.0 -3.2 1.4 3.6 22.0 287.0 2026 09 20 1214 61303 44040 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 1215 61303 44100 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 1216 61303 44160 0 2.2 -2.2 1.6 3.5 27.0 315.0 2026 09 20 1217 61303 44220 0 2.3 -2.2 1.6 3.5 26.5 316.0 2026 09 20 1218 61303 44280 0 2.4 -2.2 1.6 3.6 26.0 317.3 2026 09 20 1219 61303 44340 0 2.5 -2.2 1.5 3.6 24.3 319.2 2026 09 20 1220 61303 44400 0 2.5 -2.1 1.5 3.6 23.9 320.5 2026 09 20 1221 61303 44460 0 2.6 -2.1 1.4 3.6 23.3 320.9 2026 09 20 1222 61303 44520 0 2.5 -2.1 1.5 3.6 24.3 320.5 2026 09 20 1223 61303 44580 0 2.6 -2.1 1.5 3.7 23.6 321.0 2026 09 20 1224 61303 44640 0 2.6 -2.1 1.5 3.6 24.2 320.7 2026 09 20 1225 61303 44700 0 2.3 -2.3 1.4 3.5 23.6 315.5 2026 09 20 1226 61303 44760 0 2.4 -2.1 1.3 3.5 22.9 319.9 2026 09 20 1227 61303 44820 0 2.6 -2.0 1.6 3.6 26.5 322.0 2026 09 20 1228 61303 44880 0 2.6 -2.0 1.5 3.6 24.5 323.1 2026 09 20 1229 61303 44940 0 2.7 -2.0 1.3 3.6 21.8 323.9 2026 09 20 1230 61303 45000 0 2.7 -2.1 1.3 3.6 20.7 321.9 2026 09 20 1231 61303 45060 0 2.6 -2.2 1.3 3.7 21.5 320.1 2026 09 20 1232 61303 45120 0 2.7 -2.0 1.3 3.7 21.2 323.3 2026 09 20 1233 61303 45180 0 2.8 -1.9 1.3 3.7 21.6 325.2 2026 09 20 1234 61303 45240 0 2.8 -1.9 1.5 3.7 23.5 325.9 2026 09 20 1235 61303 45300 0 2.7 -1.9 1.5 3.6 24.9 324.9 2026 09 20 1236 61303 45360 0 2.7 -1.7 1.8 3.6 28.9 326.7 2026 09 20 1237 61303 45420 0 2.8 -1.7 1.5 3.6 24.6 328.8 2026 09 20 1238 61303 45480 0 2.8 -1.7 1.5 3.6 25.3 329.6 2026 09 20 1239 61303 45540 0 2.9 -1.5 1.7 3.6 27.2 332.4 2026 09 20 1240 61303 45600 0 2.9 -1.4 1.7 3.6 27.5 334.1 2026 09 20 1241 61303 45660 0 2.9 -1.4 1.7 3.7 27.8 334.6 2026 09 20 1242 61303 45720 0 2.8 -1.6 1.6 3.6 26.2 329.4 2026 09 20 1243 61303 45780 0 2.9 -1.3 1.6 3.6 27.3 336.3 2026 09 20 1244 61303 45840 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 1245 61303 45900 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 20 1246 61303 45960 0 2.9 -1.0 1.9 3.6 31.2 341.7 2026 09 20 1247 61303 46020 0 2.9 -1.2 1.8 3.6 29.9 336.9 2026 09 20 1248 61303 46080 0 3.1 -1.4 1.7 3.8 26.9 335.1 2026 09 20 1249 61303 46140 0 3.0 -1.5 1.7 3.8 26.4 333.3 2026 09 20 1250 61303 46200 0 3.0 -1.2 1.8 3.7 28.1 337.7 2026 09 20 1251 61303 46260 0 3.0 -1.1 1.8 3.7 28.4 339.5 2026 09 20 1252 61303 46320 0 3.0 -1.2 1.7 3.6 27.8 337.5 2026 09 20 1253 61303 46380 0 3.0 -1.2 1.7 3.7 27.1 338.7 2026 09 20 1254 61303 46440 0 3.1 -1.2 1.5 3.6 24.2 338.6 2026 09 20 1255 61303 46500 0 3.1 -1.1 1.4 3.6 23.2 340.4 2026 09 20 1256 61303 46560 0 3.0 -1.4 1.4 3.6 23.2 335.6 2026 09 20 1257 61303 46620 0 3.0 -1.3 1.5 3.6 25.6 336.6 2026 09 20 1258 61303 46680 0 3.0 -1.2 1.7 3.6 28.0 337.6 2026 09 20 1259 61303 46740 0 3.0 -1.1 1.7 3.7 28.3 339.2 2026 09 20 1300 61303 46800 0 3.1 -1.1 1.7 3.7 27.1 341.0 2026 09 20 1301 61303 46860 0 3.2 -1.0 1.7 3.7 26.5 343.0 2026 09 20 1302 61303 46920 0 3.2 -0.9 1.7 3.7 27.9 344.2 2026 09 20 1303 61303 46980 0 3.1 -0.9 1.8 3.7 28.6 344.7 2026 09 20 1304 61303 47040 0 3.2 -0.7 1.8 3.7 29.2 347.3 2026 09 20 1305 61303 47100 0 3.1 -0.8 1.7 3.6 27.7 345.3 2026 09 20 1306 61303 47160 0 3.1 -0.7 1.7 3.6 28.6 347.5 2026 09 20 1307 61303 47220 0 3.1 -0.6 1.9 3.7 31.4 349.8 2026 09 20 1308 61303 47280 0 3.0 -0.6 2.0 3.7 32.7 349.2 2026 09 20 1309 61303 47340 0 3.1 -0.4 1.9 3.6 30.9 351.8 2026 09 20 1310 61303 47400 0 3.4 -0.1 1.7 3.8 26.1 358.2 2026 09 20 1311 61303 47460 0 3.2 -0.1 1.8 3.7 28.6 357.4 2026 09 20 1312 61303 47520 0 3.2 -0.3 1.9 3.8 30.1 354.3 2026 09 20 1313 61303 47580 0 3.1 -0.6 1.9 3.7 31.6 349.0 2026 09 20 1314 61303 47640 0 3.0 -0.7 2.0 3.7 33.2 346.2 2026 09 20 1315 61303 47700 0 3.1 -0.7 2.0 3.7 33.1 347.2 2026 09 20 1316 61303 47760 0 3.2 -0.3 2.1 3.8 33.2 354.5 2026 09 20 1317 61303 47820 0 3.1 -0.2 2.1 3.7 33.8 356.6 2026 09 20 1318 61303 47880 0 3.1 -0.1 2.0 3.7 33.3 358.0 2026 09 20 1319 61303 47940 0 3.2 0.0 2.0 3.8 32.7 0.6 2026 09 20 1320 61303 48000 0 3.0 -0.0 2.1 3.7 34.3 359.7 2026 09 20 1321 61303 48060 0 3.2 0.1 1.9 3.7 30.8 2.1 2026 09 20 1322 61303 48120 0 3.2 0.1 2.0 3.8 32.0 2.5 2026 09 20 1323 61303 48180 0 2.7 -0.6 2.1 3.4 37.3 347.5 2026 09 20 1324 61303 48240 0 1.5 -2.2 2.3 3.5 40.2 304.8 2026 09 20 1325 61303 48300 0 1.6 -2.2 2.2 3.5 38.7 306.2 2026 09 20 1326 61303 48360 0 2.0 -1.6 2.2 3.3 40.0 320.6 2026 09 20 1327 61303 48420 0 2.4 -1.0 2.0 3.3 38.3 336.6 2026 09 20 1328 61303 48480 0 2.7 -0.4 2.1 3.5 36.7 350.7 2026 09 20 1329 61303 48540 0 2.1 -1.5 2.3 3.4 41.1 323.9 2026 09 20 1330 61303 48600 0 2.3 -1.5 2.3 3.5 40.2 327.1 2026 09 20 1331 61303 48660 0 2.6 -1.1 2.3 3.7 39.0 336.6 2026 09 20 1332 61303 48720 0 2.7 -1.2 2.3 3.7 37.6 336.5 2026 09 20 1333 61303 48780 0 2.7 -1.1 2.2 3.7 37.2 337.0 2026 09 20 1334 61303 48840 0 2.7 -0.9 2.1 3.6 36.7 341.4 2026 09 20 1335 61303 48900 0 2.7 -0.8 2.2 3.6 37.3 343.8 2026 09 20 1336 61303 48960 0 2.8 -0.8 2.2 3.6 36.8 343.4