:Data_list: ace_mag_1m.txt :Created: 2026 Sep 18 1143 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 18 0943 61301 34980 0 3.2 0.1 0.1 3.2 0.9 2.0 2026 09 18 0944 61301 35040 0 3.2 -0.3 0.6 3.2 10.4 354.4 2026 09 18 0945 61301 35100 0 2.7 -1.4 1.3 3.3 22.9 332.4 2026 09 18 0946 61301 35160 0 2.2 -1.8 1.7 3.4 30.5 320.7 2026 09 18 0947 61301 35220 0 1.6 -1.9 2.2 3.3 41.5 311.1 2026 09 18 0948 61301 35280 0 1.4 -1.8 2.4 3.3 46.8 307.8 2026 09 18 0949 61301 35340 0 2.3 -1.0 2.0 3.3 38.7 335.9 2026 09 18 0950 61301 35400 0 1.7 0.7 2.9 3.4 57.5 22.3 2026 09 18 0951 61301 35460 0 2.2 0.4 2.5 3.3 48.9 10.2 2026 09 18 0952 61301 35520 0 2.5 0.2 2.2 3.3 41.6 4.1 2026 09 18 0953 61301 35580 0 3.0 -0.5 1.4 3.3 25.1 350.9 2026 09 18 0954 61301 35640 0 2.7 -0.6 1.9 3.4 34.2 347.0 2026 09 18 0955 61301 35700 0 2.1 -1.7 2.2 3.4 39.0 320.1 2026 09 18 0956 61301 35760 0 2.2 -1.1 2.2 3.3 41.4 334.3 2026 09 18 0957 61301 35820 0 2.4 -1.0 2.1 3.3 38.2 336.8 2026 09 18 0958 61301 35880 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 0959 61301 35940 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 1000 61301 36000 0 7.7 -5.1 -0.3 9.3 -1.6 326.3 2026 09 18 1001 61301 36060 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 1002 61301 36120 0 2.6 -2.2 -0.7 3.4 -11.1 319.8 2026 09 18 1003 61301 36180 0 1.2 -3.1 -1.2 3.6 -19.9 291.4 2026 09 18 1004 61301 36240 0 1.7 -2.9 -0.3 3.4 -4.4 299.9 2026 09 18 1005 61301 36300 0 1.1 -3.0 -1.1 3.4 -19.2 290.9 2026 09 18 1006 61301 36360 0 1.2 -3.1 -0.5 3.3 -8.1 290.6 2026 09 18 1007 61301 36420 0 1.7 -3.0 0.2 3.5 4.1 300.1 2026 09 18 1008 61301 36480 0 1.6 -3.1 0.3 3.5 4.1 296.8 2026 09 18 1009 61301 36540 0 1.5 -3.2 -0.1 3.5 -2.3 295.0 2026 09 18 1010 61301 36600 0 1.6 -3.2 0.3 3.5 4.0 296.3 2026 09 18 1011 61301 36660 0 1.6 -3.2 0.0 3.5 0.6 296.8 2026 09 18 1012 61301 36720 0 1.1 -3.5 -0.1 3.6 -1.5 287.9 2026 09 18 1013 61301 36780 0 1.8 -2.9 0.7 3.5 11.7 302.0 2026 09 18 1014 61301 36840 0 1.8 -3.0 0.9 3.6 14.2 300.9 2026 09 18 1015 61301 36900 0 1.8 -2.8 1.0 3.5 15.9 302.9 2026 09 18 1016 61301 36960 0 2.3 -2.5 0.7 3.5 11.6 312.6 2026 09 18 1017 61301 37020 0 1.7 -2.9 1.2 3.6 19.0 300.4 2026 09 18 1018 61301 37080 0 1.0 -3.2 1.4 3.6 21.8 288.0 2026 09 18 1019 61301 37140 0 1.1 -3.1 1.3 3.6 21.9 289.8 2026 09 18 1020 61301 37200 0 1.5 -3.0 1.2 3.5 19.3 296.4 2026 09 18 1021 61301 37260 0 1.6 -2.9 1.1 3.5 17.7 298.0 2026 09 18 1022 61301 37320 0 1.4 -3.0 1.4 3.6 22.2 294.3 2026 09 18 1023 61301 37380 0 1.4 -3.1 1.1 3.6 18.6 294.5 2026 09 18 1024 61301 37440 0 1.0 -3.4 0.9 3.6 13.8 287.0 2026 09 18 1025 61301 37500 0 1.3 -3.2 0.9 3.6 15.3 292.6 2026 09 18 1026 61301 37560 0 1.9 -2.8 1.0 3.5 16.3 304.1 2026 09 18 1027 61301 37620 0 2.0 -2.6 1.1 3.4 18.8 307.1 2026 09 18 1028 61301 37680 0 1.0 -3.4 0.5 3.6 8.2 287.0 2026 09 18 1029 61301 37740 0 0.8 -3.6 0.5 3.7 7.1 282.0 2026 09 18 1030 61301 37800 0 0.9 -3.3 1.2 3.7 19.3 285.8 2026 09 18 1031 61301 37860 0 1.1 -3.5 0.5 3.7 8.3 287.8 2026 09 18 1032 61301 37920 0 1.0 -3.5 0.9 3.7 13.7 285.6 2026 09 18 1033 61301 37980 0 0.9 -3.7 0.1 3.8 1.8 283.6 2026 09 18 1034 61301 38040 0 0.7 -3.6 0.9 3.8 13.3 281.6 2026 09 18 1035 61301 38100 0 0.5 -3.7 0.9 3.8 13.5 277.2 2026 09 18 1036 61301 38160 0 0.7 -3.5 0.9 3.7 13.5 281.9 2026 09 18 1037 61301 38220 0 0.9 -3.5 1.0 3.8 15.9 285.2 2026 09 18 1038 61301 38280 0 0.8 -3.6 0.9 3.8 13.7 283.1 2026 09 18 1039 61301 38340 0 0.6 -3.6 0.7 3.7 10.5 279.1 2026 09 18 1040 61301 38400 0 -0.9 -3.9 -0.1 4.0 -1.8 257.5 2026 09 18 1041 61301 38460 0 -0.9 -3.9 -0.1 4.1 -1.3 256.5 2026 09 18 1042 61301 38520 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 1043 61301 38580 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 1044 61301 38640 0 -0.7 -4.1 -0.1 4.1 -0.8 259.8 2026 09 18 1045 61301 38700 0 -0.8 -3.9 -0.2 4.0 -2.6 258.5 2026 09 18 1046 61301 38760 0 -0.7 -3.8 0.6 3.9 8.8 259.5 2026 09 18 1047 61301 38820 0 0.0 -4.0 0.3 4.0 5.0 270.2 2026 09 18 1048 61301 38880 0 -0.0 -3.9 0.7 4.0 9.8 270.0 2026 09 18 1049 61301 38940 0 0.2 -3.8 0.9 3.9 13.3 272.3 2026 09 18 1050 61301 39000 0 -0.0 -3.8 0.8 3.9 11.3 269.8 2026 09 18 1051 61301 39060 0 -0.5 -3.8 1.3 4.0 19.5 262.8 2026 09 18 1052 61301 39120 0 -0.7 -3.6 1.7 4.1 24.1 259.1 2026 09 18 1053 61301 39180 0 -0.8 -3.5 2.0 4.1 29.0 256.7 2026 09 18 1054 61301 39240 0 0.3 -3.5 1.0 3.6 15.4 274.9 2026 09 18 1055 61301 39300 0 0.6 -3.5 1.0 3.7 15.8 280.3 2026 09 18 1056 61301 39360 0 -0.6 -3.5 1.8 4.0 27.2 260.0 2026 09 18 1057 61301 39420 0 -0.3 -3.8 1.1 4.0 16.8 265.2 2026 09 18 1058 61301 39480 0 0.6 -3.7 1.2 3.9 18.5 278.6 2026 09 18 1059 61301 39540 0 0.4 -3.8 0.5 3.8 7.0 275.6 2026 09 18 1100 61301 39600 0 0.6 -3.8 0.6 3.9 9.1 278.7 2026 09 18 1101 61301 39660 0 0.7 -3.8 0.2 3.8 3.7 279.9 2026 09 18 1102 61301 39720 0 0.7 -3.5 0.9 3.7 14.6 281.2 2026 09 18 1103 61301 39780 0 0.9 -2.9 2.2 3.7 35.4 287.3 2026 09 18 1104 61301 39840 0 0.6 -3.6 1.0 3.8 15.4 279.6 2026 09 18 1105 61301 39900 0 0.5 -3.6 1.1 3.8 16.4 278.6 2026 09 18 1106 61301 39960 0 0.2 -3.3 2.1 3.9 32.3 272.6 2026 09 18 1107 61301 40020 0 0.5 -3.0 2.4 3.9 37.6 279.3 2026 09 18 1108 61301 40080 0 1.4 -2.9 1.8 3.7 28.6 295.3 2026 09 18 1109 61301 40140 0 1.1 -3.5 0.9 3.7 13.6 287.8 2026 09 18 1110 61301 40200 0 0.8 -3.6 0.9 3.8 14.1 282.7 2026 09 18 1111 61301 40260 0 0.2 -3.9 0.3 3.9 4.6 273.2 2026 09 18 1112 61301 40320 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 1113 61301 40380 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 1114 61301 40440 0 0.1 -4.0 1.1 4.1 14.9 271.8 2026 09 18 1115 61301 40500 0 0.4 -3.7 1.2 3.9 18.0 275.9 2026 09 18 1116 61301 40560 0 0.5 -3.4 1.8 3.9 28.1 278.7 2026 09 18 1117 61301 40620 0 -0.5 -3.7 1.5 4.0 21.8 263.0 2026 09 18 1118 61301 40680 0 0.1 -3.7 1.3 3.9 19.1 271.5 2026 09 18 1119 61301 40740 0 1.1 -3.2 1.7 3.8 27.1 288.3 2026 09 18 1120 61301 40800 0 1.1 -3.0 2.0 3.8 32.6 291.0 2026 09 18 1121 61301 40860 0 1.3 -2.7 2.2 3.7 37.2 295.8 2026 09 18 1122 61301 40920 0 1.6 -2.1 2.6 3.7 44.7 307.1 2026 09 18 1123 61301 40980 0 1.8 -2.3 2.3 3.7 38.1 308.2 2026 09 18 1124 61301 41040 0 1.7 -1.8 2.7 3.7 47.6 314.7 2026 09 18 1125 61301 41100 0 1.8 -1.6 2.8 3.6 49.6 318.2 2026 09 18 1126 61301 41160 0 1.7 -2.1 2.4 3.7 41.7 309.3 2026 09 18 1127 61301 41220 0 1.6 -2.5 2.1 3.7 35.5 302.3 2026 09 18 1128 61301 41280 0 1.7 -2.5 2.1 3.6 35.2 304.3 2026 09 18 1129 61301 41340 0 1.5 -2.7 2.1 3.7 33.9 300.0 2026 09 18 1130 61301 41400 0 1.5 -2.4 2.4 3.7 39.6 302.0 2026 09 18 1131 61301 41460 0 1.2 -1.1 3.2 3.6 63.1 316.2 2026 09 18 1132 61301 41520 0 0.3 0.6 4.1 4.1 80.0 64.8 2026 09 18 1133 61301 41580 0 0.8 -0.5 3.8 3.9 76.5 324.9 2026 09 18 1134 61301 41640 0 0.6 -0.4 3.9 4.0 80.1 328.8 2026 09 18 1135 61301 41700 0 0.8 -0.3 3.8 3.9 76.8 338.0 2026 09 18 1136 61301 41760 0 1.1 -0.9 3.6 3.9 68.6 321.1 2026 09 18 1137 61301 41820 0 1.2 -1.2 3.4 3.8 63.5 314.6 2026 09 18 1138 61301 41880 0 0.6 -0.6 3.8 3.9 77.4 313.1 2026 09 18 1139 61301 41940 0 0.5 -0.7 3.9 4.0 77.9 306.5 2026 09 18 1140 61301 42000 0 1.7 -0.9 2.9 3.5 57.0 333.4 2026 09 18 1141 61301 42060 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9