:Data_list: ace_mag_1m.txt :Created: 2026 Sep 21 0153 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 21 0000 61304 0 0 3.3 -2.7 -0.1 4.3 -0.8 320.4 2026 09 21 0001 61304 60 0 3.4 -2.4 0.6 4.3 7.9 324.9 2026 09 21 0002 61304 120 0 3.6 -2.3 0.5 4.3 6.2 327.8 2026 09 21 0003 61304 180 0 3.7 -2.3 0.1 4.3 0.8 327.6 2026 09 21 0004 61304 240 0 3.9 -2.1 0.1 4.4 1.6 331.8 2026 09 21 0005 61304 300 0 4.1 -1.7 0.2 4.4 2.5 337.5 2026 09 21 0006 61304 360 0 4.0 -1.7 0.3 4.4 3.8 337.2 2026 09 21 0007 61304 420 0 3.9 -2.0 0.1 4.4 1.9 332.2 2026 09 21 0008 61304 480 0 4.2 -1.6 -0.1 4.5 -1.1 339.4 2026 09 21 0009 61304 540 0 4.1 -1.7 -0.1 4.5 -0.8 337.9 2026 09 21 0010 61304 600 0 4.1 -1.7 -0.1 4.4 -1.2 337.4 2026 09 21 0011 61304 660 0 3.8 -2.3 -0.1 4.4 -0.7 329.0 2026 09 21 0012 61304 720 0 3.9 -2.2 -0.1 4.4 -1.2 330.5 2026 09 21 0013 61304 780 0 3.9 -2.0 0.0 4.4 0.3 332.4 2026 09 21 0014 61304 840 0 3.9 -2.0 -0.1 4.4 -1.0 332.9 2026 09 21 0015 61304 900 0 3.8 -2.2 0.0 4.4 0.5 330.3 2026 09 21 0016 61304 960 0 3.7 -2.2 0.4 4.4 4.9 328.9 2026 09 21 0017 61304 1020 0 3.6 -2.2 0.7 4.3 9.4 328.5 2026 09 21 0018 61304 1080 0 2.6 -2.4 1.4 4.1 22.1 313.0 2026 09 21 0019 61304 1140 0 1.2 -2.8 2.5 3.9 39.0 293.7 2026 09 21 0020 61304 1200 0 2.2 -3.0 1.8 4.2 26.2 306.6 2026 09 21 0021 61304 1260 0 1.5 -2.5 2.6 3.9 41.6 299.9 2026 09 21 0022 61304 1320 0 1.5 -2.7 2.5 4.0 39.2 298.4 2026 09 21 0023 61304 1380 0 1.4 -2.6 2.6 4.0 41.4 298.4 2026 09 21 0024 61304 1440 0 1.6 -2.7 2.4 4.0 38.0 301.9 2026 09 21 0025 61304 1500 0 1.3 -3.4 1.7 4.1 25.4 290.8 2026 09 21 0026 61304 1560 0 1.1 -3.4 1.9 4.1 27.2 288.0 2026 09 21 0027 61304 1620 0 1.4 -3.6 1.5 4.1 21.0 290.7 2026 09 21 0028 61304 1680 0 0.9 -3.6 1.5 4.1 21.9 284.3 2026 09 21 0029 61304 1740 0 1.4 -3.7 1.4 4.2 20.2 290.5 2026 09 21 0030 61304 1800 0 1.7 -3.5 1.7 4.2 23.3 296.7 2026 09 21 0031 61304 1860 0 2.1 -3.5 1.4 4.3 18.8 301.2 2026 09 21 0032 61304 1920 0 1.9 -3.5 1.4 4.3 19.7 298.6 2026 09 21 0033 61304 1980 0 1.8 -3.5 1.5 4.2 20.4 297.4 2026 09 21 0034 61304 2040 0 1.8 -3.5 1.3 4.2 17.9 297.1 2026 09 21 0035 61304 2100 0 1.6 -3.7 1.0 4.2 13.4 293.9 2026 09 21 0036 61304 2160 0 1.4 -3.8 1.1 4.2 15.0 290.8 2026 09 21 0037 61304 2220 0 1.7 -3.8 1.1 4.3 14.4 293.9 2026 09 21 0038 61304 2280 0 1.8 -3.8 1.1 4.3 14.7 295.7 2026 09 21 0039 61304 2340 0 1.7 -3.9 0.9 4.4 11.7 293.8 2026 09 21 0040 61304 2400 0 0.6 -3.8 0.7 4.0 10.6 279.6 2026 09 21 0041 61304 2460 0 2.2 -3.5 1.2 4.3 16.3 301.7 2026 09 21 0042 61304 2520 0 1.7 -3.7 1.2 4.3 16.7 294.6 2026 09 21 0043 61304 2580 0 2.1 -3.6 1.1 4.3 14.2 300.0 2026 09 21 0044 61304 2640 0 2.5 -3.4 1.2 4.4 16.1 305.4 2026 09 21 0045 61304 2700 0 2.0 -3.7 1.2 4.3 15.7 298.1 2026 09 21 0046 61304 2760 0 2.1 -3.5 1.1 4.3 15.5 300.4 2026 09 21 0047 61304 2820 0 3.9 -1.9 1.4 4.5 18.1 333.6 2026 09 21 0048 61304 2880 0 4.0 -1.6 1.4 4.5 18.6 338.0 2026 09 21 0049 61304 2940 0 4.1 -1.4 1.3 4.6 16.3 340.8 2026 09 21 0050 61304 3000 0 4.1 -1.5 1.4 4.5 17.6 339.8 2026 09 21 0051 61304 3060 0 4.1 -1.3 1.2 4.5 15.6 342.1 2026 09 21 0052 61304 3120 0 3.7 -2.3 0.8 4.5 10.2 327.9 2026 09 21 0053 61304 3180 0 2.1 -3.8 -0.0 4.4 -0.5 298.8 2026 09 21 0054 61304 3240 0 1.8 -4.0 -0.5 4.4 -5.9 294.0 2026 09 21 0055 61304 3300 0 1.8 -4.0 -0.5 4.4 -5.9 294.6 2026 09 21 0056 61304 3360 0 1.2 -4.1 -0.6 4.3 -7.5 287.1 2026 09 21 0057 61304 3420 0 2.0 -3.9 -0.4 4.3 -5.1 297.1 2026 09 21 0058 61304 3480 0 1.6 -3.9 0.3 4.3 3.9 292.5 2026 09 21 0059 61304 3540 0 1.5 -3.9 0.3 4.2 3.9 290.8 2026 09 21 0100 61304 3600 0 2.1 -3.8 0.2 4.4 2.1 298.7 2026 09 21 0101 61304 3660 0 1.4 -3.8 0.9 4.2 12.7 289.2 2026 09 21 0102 61304 3720 0 0.9 -4.1 -0.5 4.3 -6.8 282.8 2026 09 21 0103 61304 3780 0 1.9 -3.8 -0.8 4.4 -10.9 297.1 2026 09 21 0104 61304 3840 0 1.7 -3.8 -0.5 4.3 -6.2 294.4 2026 09 21 0105 61304 3900 0 2.5 -3.5 -0.8 4.4 -10.1 305.1 2026 09 21 0106 61304 3960 0 3.1 -3.2 -0.2 4.5 -2.0 314.3 2026 09 21 0107 61304 4020 0 2.8 -3.5 0.3 4.5 3.5 308.6 2026 09 21 0108 61304 4080 0 3.2 -3.1 -0.1 4.5 -1.8 316.1 2026 09 21 0109 61304 4140 0 3.4 -2.9 -0.5 4.5 -6.6 318.9 2026 09 21 0110 61304 4200 0 3.1 -3.3 0.1 4.5 1.1 313.3 2026 09 21 0111 61304 4260 0 2.7 -3.5 0.0 4.4 0.2 307.8 2026 09 21 0112 61304 4320 0 2.7 -3.5 0.1 4.4 1.5 307.2 2026 09 21 0113 61304 4380 0 2.9 -3.2 0.6 4.4 7.3 311.9 2026 09 21 0114 61304 4440 0 2.5 -3.6 0.1 4.4 0.8 305.2 2026 09 21 0115 61304 4500 0 2.5 -3.6 -0.1 4.4 -1.9 304.9 2026 09 21 0116 61304 4560 0 2.6 -3.6 -0.3 4.4 -4.2 305.5 2026 09 21 0117 61304 4620 0 1.8 -3.8 0.2 4.3 2.8 295.3 2026 09 21 0118 61304 4680 0 2.1 -3.8 0.0 4.3 0.3 299.0 2026 09 21 0119 61304 4740 0 2.7 -3.6 -0.2 4.5 -2.5 307.0 2026 09 21 0120 61304 4800 0 2.9 -3.4 -0.6 4.5 -7.7 310.5 2026 09 21 0121 61304 4860 0 3.2 -3.1 -0.9 4.6 -11.2 316.7 2026 09 21 0122 61304 4920 0 2.9 -3.3 -1.0 4.5 -12.5 311.8 2026 09 21 0123 61304 4980 0 3.3 -2.7 -1.7 4.6 -22.0 320.5 2026 09 21 0124 61304 5040 0 2.8 -3.3 -1.3 4.5 -16.2 310.1 2026 09 21 0125 61304 5100 0 2.9 -3.3 -1.1 4.5 -13.8 311.6 2026 09 21 0126 61304 5160 0 2.5 -3.3 -1.6 4.5 -20.9 306.6 2026 09 21 0127 61304 5220 0 2.3 -3.3 -1.6 4.5 -20.9 305.9 2026 09 21 0128 61304 5280 0 1.6 -4.0 -0.7 4.4 -8.5 291.7 2026 09 21 0129 61304 5340 0 1.5 -4.1 -0.7 4.4 -8.5 289.9 2026 09 21 0130 61304 5400 0 0.6 -4.1 -0.5 4.2 -6.9 278.0 2026 09 21 0131 61304 5460 0 0.0 -4.1 -0.5 4.1 -6.3 270.5 2026 09 21 0132 61304 5520 0 -1.1 -3.7 -0.4 3.9 -6.1 252.6 2026 09 21 0133 61304 5580 0 1.0 -4.2 -0.2 4.3 -3.1 283.0 2026 09 21 0134 61304 5640 0 1.0 -4.2 -0.2 4.3 -2.6 283.8 2026 09 21 0135 61304 5700 0 1.1 -4.1 0.6 4.3 7.5 284.4 2026 09 21 0136 61304 5760 0 0.8 -4.1 0.5 4.2 6.8 280.7 2026 09 21 0137 61304 5820 0 1.0 -4.0 0.7 4.2 9.5 284.5 2026 09 21 0138 61304 5880 0 0.5 -4.1 0.3 4.2 4.5 276.6 2026 09 21 0139 61304 5940 0 -0.2 -4.1 -0.8 4.2 -10.8 267.7 2026 09 21 0140 61304 6000 0 0.4 -4.2 -0.1 4.2 -0.9 276.0 2026 09 21 0141 61304 6060 0 0.6 -4.2 0.0 4.2 0.1 278.4 2026 09 21 0142 61304 6120 0 0.7 -4.1 -0.1 4.2 -1.0 280.2 2026 09 21 0143 61304 6180 0 1.4 -3.8 0.8 4.2 10.6 290.1 2026 09 21 0144 61304 6240 0 0.6 -3.9 -0.1 4.1 -2.0 278.6 2026 09 21 0145 61304 6300 0 2.9 -3.1 0.8 4.4 11.1 312.4 :Data_list: ace_mag_1m.txt :Created: 2026 Sep 21 0153 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 21 0000 61304 0 0 3.3 -2.7 -0.1 4.3 -0.8 320.4 2026 09 21 0001 61304 60 0 3.4 -2.4 0.6 4.3 7.9 324.9 2026 09 21 0002 61304 120 0 3.6 -2.3 0.5 4.3 6.2 327.8 2026 09 21 0003 61304 180 0 3.7 -2.3 0.1 4.3 0.8 327.6 2026 09 21 0004 61304 240 0 3.9 -2.1 0.1 4.4 1.6 331.8 2026 09 21 0005 61304 300 0 4.1 -1.7 0.2 4.4 2.5 337.5 2026 09 21 0006 61304 360 0 4.0 -1.7 0.3 4.4 3.8 337.2 2026 09 21 0007 61304 420 0 3.9 -2.0 0.1 4.4 1.9 332.2 2026 09 21 0008 61304 480 0 4.2 -1.6 -0.1 4.5 -1.1 339.4 2026 09 21 0009 61304 540 0 4.1 -1.7 -0.1 4.5 -0.8 337.9 2026 09 21 0010 61304 600 0 4.1 -1.7 -0.1 4.4 -1.2 337.4 2026 09 21 0011 61304 660 0 3.8 -2.3 -0.1 4.4 -0.7 329.0 2026 09 21 0012 61304 720 0 3.9 -2.2 -0.1 4.4 -1.2 330.5 2026 09 21 0013 61304 780 0 3.9 -2.0 0.0 4.4 0.3 332.4 2026 09 21 0014 61304 840 0 3.9 -2.0 -0.1 4.4 -1.0 332.9 2026 09 21 0015 61304 900 0 3.8 -2.2 0.0 4.4 0.5 330.3 2026 09 21 0016 61304 960 0 3.7 -2.2 0.4 4.4 4.9 328.9 2026 09 21 0017 61304 1020 0 3.6 -2.2 0.7 4.3 9.4 328.5 2026 09 21 0018 61304 1080 0 2.6 -2.4 1.4 4.1 22.1 313.0 2026 09 21 0019 61304 1140 0 1.2 -2.8 2.5 3.9 39.0 293.7 2026 09 21 0020 61304 1200 0 2.2 -3.0 1.8 4.2 26.2 306.6 2026 09 21 0021 61304 1260 0 1.5 -2.5 2.6 3.9 41.6 299.9 2026 09 21 0022 61304 1320 0 1.5 -2.7 2.5 4.0 39.2 298.4 2026 09 21 0023 61304 1380 0 1.4 -2.6 2.6 4.0 41.4 298.4 2026 09 21 0024 61304 1440 0 1.6 -2.7 2.4 4.0 38.0 301.9 2026 09 21 0025 61304 1500 0 1.3 -3.4 1.7 4.1 25.4 290.8 2026 09 21 0026 61304 1560 0 1.1 -3.4 1.9 4.1 27.2 288.0 2026 09 21 0027 61304 1620 0 1.4 -3.6 1.5 4.1 21.0 290.7 2026 09 21 0028 61304 1680 0 0.9 -3.6 1.5 4.1 21.9 284.3 2026 09 21 0029 61304 1740 0 1.4 -3.7 1.4 4.2 20.2 290.5 2026 09 21 0030 61304 1800 0 1.7 -3.5 1.7 4.2 23.3 296.7 2026 09 21 0031 61304 1860 0 2.1 -3.5 1.4 4.3 18.8 301.2 2026 09 21 0032 61304 1920 0 1.9 -3.5 1.4 4.3 19.7 298.6 2026 09 21 0033 61304 1980 0 1.8 -3.5 1.5 4.2 20.4 297.4 2026 09 21 0034 61304 2040 0 1.8 -3.5 1.3 4.2 17.9 297.1 2026 09 21 0035 61304 2100 0 1.6 -3.7 1.0 4.2 13.4 293.9 2026 09 21 0036 61304 2160 0 1.4 -3.8 1.1 4.2 15.0 290.8 2026 09 21 0037 61304 2220 0 1.7 -3.8 1.1 4.3 14.4 293.9 2026 09 21 0038 61304 2280 0 1.8 -3.8 1.1 4.3 14.7 295.7 2026 09 21 0039 61304 2340 0 1.7 -3.9 0.9 4.4 11.7 293.8 2026 09 21 0040 61304 2400 0 0.6 -3.8 0.7 4.0 10.6 279.6 2026 09 21 0041 61304 2460 0 2.2 -3.5 1.2 4.3 16.3 301.7 2026 09 21 0042 61304 2520 0 1.7 -3.7 1.2 4.3 16.7 294.6 2026 09 21 0043 61304 2580 0 2.1 -3.6 1.1 4.3 14.2 300.0 2026 09 21 0044 61304 2640 0 2.5 -3.4 1.2 4.4 16.1 305.4 2026 09 21 0045 61304 2700 0 2.0 -3.7 1.2 4.3 15.7 298.1 2026 09 21 0046 61304 2760 0 2.1 -3.5 1.1 4.3 15.5 300.4 2026 09 21 0047 61304 2820 0 3.9 -1.9 1.4 4.5 18.1 333.6 2026 09 21 0048 61304 2880 0 4.0 -1.6 1.4 4.5 18.6 338.0 2026 09 21 0049 61304 2940 0 4.1 -1.4 1.3 4.6 16.3 340.8 2026 09 21 0050 61304 3000 0 4.1 -1.5 1.4 4.5 17.6 339.8 2026 09 21 0051 61304 3060 0 4.1 -1.3 1.2 4.5 15.6 342.1 2026 09 21 0052 61304 3120 0 3.7 -2.3 0.8 4.5 10.2 327.9 2026 09 21 0053 61304 3180 0 2.1 -3.8 -0.0 4.4 -0.5 298.8 2026 09 21 0054 61304 3240 0 1.8 -4.0 -0.5 4.4 -5.9 294.0 2026 09 21 0055 61304 3300 0 1.8 -4.0 -0.5 4.4 -5.9 294.6 2026 09 21 0056 61304 3360 0 1.2 -4.1 -0.6 4.3 -7.5 287.1 2026 09 21 0057 61304 3420 0 2.0 -3.9 -0.4 4.3 -5.1 297.1 2026 09 21 0058 61304 3480 0 1.6 -3.9 0.3 4.3 3.9 292.5 2026 09 21 0059 61304 3540 0 1.5 -3.9 0.3 4.2 3.9 290.8 2026 09 21 0100 61304 3600 0 2.1 -3.8 0.2 4.4 2.1 298.7 2026 09 21 0101 61304 3660 0 1.4 -3.8 0.9 4.2 12.7 289.2 2026 09 21 0102 61304 3720 0 0.9 -4.1 -0.5 4.3 -6.8 282.8 2026 09 21 0103 61304 3780 0 1.9 -3.8 -0.8 4.4 -10.9 297.1 2026 09 21 0104 61304 3840 0 1.7 -3.8 -0.5 4.3 -6.2 294.4 2026 09 21 0105 61304 3900 0 2.5 -3.5 -0.8 4.4 -10.1 305.1 2026 09 21 0106 61304 3960 0 3.1 -3.2 -0.2 4.5 -2.0 314.3 2026 09 21 0107 61304 4020 0 2.8 -3.5 0.3 4.5 3.5 308.6 2026 09 21 0108 61304 4080 0 3.2 -3.1 -0.1 4.5 -1.8 316.1 2026 09 21 0109 61304 4140 0 3.4 -2.9 -0.5 4.5 -6.6 318.9 2026 09 21 0110 61304 4200 0 3.1 -3.3 0.1 4.5 1.1 313.3 2026 09 21 0111 61304 4260 0 2.7 -3.5 0.0 4.4 0.2 307.8 2026 09 21 0112 61304 4320 0 2.7 -3.5 0.1 4.4 1.5 307.2 2026 09 21 0113 61304 4380 0 2.9 -3.2 0.6 4.4 7.3 311.9 2026 09 21 0114 61304 4440 0 2.5 -3.6 0.1 4.4 0.8 305.2 2026 09 21 0115 61304 4500 0 2.5 -3.6 -0.1 4.4 -1.9 304.9 2026 09 21 0116 61304 4560 0 2.6 -3.6 -0.3 4.4 -4.2 305.5 2026 09 21 0117 61304 4620 0 1.8 -3.8 0.2 4.3 2.8 295.3 2026 09 21 0118 61304 4680 0 2.1 -3.8 0.0 4.3 0.3 299.0 2026 09 21 0119 61304 4740 0 2.7 -3.6 -0.2 4.5 -2.5 307.0 2026 09 21 0120 61304 4800 0 2.9 -3.4 -0.6 4.5 -7.7 310.5 2026 09 21 0121 61304 4860 0 3.2 -3.1 -0.9 4.6 -11.2 316.7 2026 09 21 0122 61304 4920 0 2.9 -3.3 -1.0 4.5 -12.5 311.8 2026 09 21 0123 61304 4980 0 3.3 -2.7 -1.7 4.6 -22.0 320.5 2026 09 21 0124 61304 5040 0 2.8 -3.3 -1.3 4.5 -16.2 310.1 2026 09 21 0125 61304 5100 0 2.9 -3.3 -1.1 4.5 -13.8 311.6 2026 09 21 0126 61304 5160 0 2.5 -3.3 -1.6 4.5 -20.9 306.6 2026 09 21 0127 61304 5220 0 2.3 -3.3 -1.6 4.5 -20.9 305.9 2026 09 21 0128 61304 5280 0 1.6 -4.0 -0.7 4.4 -8.5 291.7 2026 09 21 0129 61304 5340 0 1.5 -4.1 -0.7 4.4 -8.5 289.9 2026 09 21 0130 61304 5400 0 0.6 -4.1 -0.5 4.2 -6.9 278.0 2026 09 21 0131 61304 5460 0 0.0 -4.1 -0.5 4.1 -6.3 270.5 2026 09 21 0132 61304 5520 0 -1.1 -3.7 -0.4 3.9 -6.1 252.6 2026 09 21 0133 61304 5580 0 1.0 -4.2 -0.2 4.3 -3.1 283.0 2026 09 21 0134 61304 5640 0 1.0 -4.2 -0.2 4.3 -2.6 283.8 2026 09 21 0135 61304 5700 0 1.1 -4.1 0.6 4.3 7.5 284.4 2026 09 21 0136 61304 5760 0 0.8 -4.1 0.5 4.2 6.8 280.7 2026 09 21 0137 61304 5820 0 1.0 -4.0 0.7 4.2 9.5 284.5 2026 09 21 0138 61304 5880 0 0.5 -4.1 0.3 4.2 4.5 276.6 2026 09 21 0139 61304 5940 0 -0.2 -4.1 -0.8 4.2 -10.8 267.7 2026 09 21 0140 61304 6000 0 0.4 -4.2 -0.1 4.2 -0.9 276.0 2026 09 21 0141 61304 6060 0 0.6 -4.2 0.0 4.2 0.1 278.4 2026 09 21 0142 61304 6120 0 0.7 -4.1 -0.1 4.2 -1.0 280.2 2026 09 21 0143 61304 6180 0 1.4 -3.8 0.8 4.2 10.6 290.1 2026 09 21 0144 61304 6240 0 0.6 -3.9 -0.1 4.1 -2.0 278.6 2026 09 21 0145 61304 6300 0 2.9 -3.1 0.8 4.4 11.1 312.4