:Data_list: ace_mag_1m.txt :Created: 2026 Sep 18 0244 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 0044 61301 2640 0 3.1 0.4 0.3 3.1 6.3 8.1 2026 09 18 0045 61301 2700 0 3.0 0.1 0.9 3.1 17.3 1.4 2026 09 18 0046 61301 2760 0 2.9 1.0 0.4 3.1 7.9 19.2 2026 09 18 0047 61301 2820 0 2.9 0.8 1.0 3.2 19.0 14.6 2026 09 18 0048 61301 2880 0 3.0 0.4 1.2 3.2 21.5 6.8 2026 09 18 0049 61301 2940 0 2.9 0.2 1.7 3.3 29.9 3.5 2026 09 18 0050 61301 3000 0 2.0 -0.5 2.7 3.4 52.7 345.3 2026 09 18 0051 61301 3060 0 2.2 -0.4 2.4 3.3 46.9 350.1 2026 09 18 0052 61301 3120 0 2.6 0.2 2.0 3.3 37.8 5.2 2026 09 18 0053 61301 3180 0 3.1 0.6 1.6 3.5 26.5 11.7 2026 09 18 0054 61301 3240 0 3.0 0.5 1.6 3.5 27.9 10.1 2026 09 18 0055 61301 3300 0 3.1 0.4 1.2 3.4 21.6 6.4 2026 09 18 0056 61301 3360 0 3.2 0.6 0.5 3.3 9.1 11.1 2026 09 18 0057 61301 3420 0 3.1 0.7 -0.6 3.2 -10.5 13.4 2026 09 18 0058 61301 3480 0 3.2 0.7 -0.6 3.3 -9.9 13.1 2026 09 18 0059 61301 3540 0 3.3 0.1 0.3 3.3 5.1 2.2 2026 09 18 0100 61301 3600 0 3.3 -0.1 0.4 3.3 6.1 358.0 2026 09 18 0101 61301 3660 0 3.3 -0.4 0.4 3.4 6.7 352.7 2026 09 18 0102 61301 3720 0 3.2 -0.2 0.2 3.2 4.4 356.6 2026 09 18 0103 61301 3780 0 3.2 0.4 0.0 3.2 0.5 7.7 2026 09 18 0104 61301 3840 0 3.3 -0.6 -0.1 3.3 -1.2 349.0 2026 09 18 0105 61301 3900 0 3.3 -0.6 -0.2 3.4 -3.6 349.4 2026 09 18 0106 61301 3960 0 3.2 -0.4 -0.5 3.3 -8.0 352.4 2026 09 18 0107 61301 4020 0 3.2 -0.4 -0.9 3.3 -15.3 352.5 2026 09 18 0108 61301 4080 0 3.1 -0.3 -0.8 3.3 -14.0 354.6 2026 09 18 0109 61301 4140 0 3.3 0.1 -0.5 3.3 -8.4 2.3 2026 09 18 0110 61301 4200 0 3.2 -0.3 -0.7 3.3 -12.0 354.7 2026 09 18 0111 61301 4260 0 3.4 0.1 -0.1 3.4 -2.0 1.8 2026 09 18 0112 61301 4320 0 3.4 0.2 -0.0 3.4 -0.4 3.3 2026 09 18 0113 61301 4380 0 3.4 -0.1 0.1 3.4 1.0 358.6 2026 09 18 0114 61301 4440 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 0115 61301 4500 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 09 18 0116 61301 4560 0 3.4 0.6 1.5 3.8 23.4 9.8 2026 09 18 0117 61301 4620 0 3.3 0.0 1.1 3.5 17.5 0.5 2026 09 18 0118 61301 4680 0 3.3 -0.0 1.3 3.6 21.2 359.5 2026 09 18 0119 61301 4740 0 3.4 -0.4 1.3 3.6 20.6 353.7 2026 09 18 0120 61301 4800 0 3.2 -0.5 1.7 3.6 28.0 351.5 2026 09 18 0121 61301 4860 0 3.1 -0.6 1.7 3.6 27.9 349.0 2026 09 18 0122 61301 4920 0 3.0 -0.7 1.6 3.5 27.7 347.2 2026 09 18 0123 61301 4980 0 2.9 -0.4 1.9 3.5 33.4 351.7 2026 09 18 0124 61301 5040 0 2.6 -0.7 2.0 3.4 37.0 346.0 2026 09 18 0125 61301 5100 0 2.4 -1.1 2.4 3.6 42.4 336.0 2026 09 18 0126 61301 5160 0 2.2 -1.2 2.5 3.5 44.1 330.5 2026 09 18 0127 61301 5220 0 2.1 -1.3 2.5 3.5 45.0 329.2 2026 09 18 0128 61301 5280 0 2.3 -1.0 2.3 3.4 42.0 335.8 2026 09 18 0129 61301 5340 0 2.4 -1.0 2.0 3.3 37.5 337.9 2026 09 18 0130 61301 5400 0 2.6 -1.0 1.7 3.3 32.1 338.3 2026 09 18 0131 61301 5460 0 2.7 -1.2 1.6 3.4 27.8 335.8 2026 09 18 0132 61301 5520 0 2.8 -0.6 1.4 3.2 26.3 348.1 2026 09 18 0133 61301 5580 0 3.2 0.1 1.3 3.5 21.6 1.5 2026 09 18 0134 61301 5640 0 3.3 0.5 1.1 3.5 18.5 9.1 2026 09 18 0135 61301 5700 0 3.3 0.4 1.1 3.5 18.7 7.0 2026 09 18 0136 61301 5760 0 3.3 0.1 1.2 3.6 19.8 2.3 2026 09 18 0137 61301 5820 0 3.3 -0.0 1.1 3.5 17.9 359.7 2026 09 18 0138 61301 5880 0 3.4 0.2 0.9 3.5 15.5 3.7 2026 09 18 0139 61301 5940 0 3.4 0.2 0.9 3.5 14.5 2.5 2026 09 18 0140 61301 6000 0 3.3 -0.1 0.9 3.4 16.1 357.5 2026 09 18 0141 61301 6060 0 3.0 -0.7 1.1 3.3 19.4 346.5 2026 09 18 0142 61301 6120 0 3.0 -0.4 1.0 3.2 18.5 352.3 2026 09 18 0143 61301 6180 0 3.0 -0.3 1.0 3.2 19.2 353.4 2026 09 18 0144 61301 6240 0 3.0 -0.7 0.9 3.2 16.3 347.8 2026 09 18 0145 61301 6300 0 3.0 -0.8 0.9 3.2 16.6 345.1 2026 09 18 0146 61301 6360 0 3.0 -1.0 1.0 3.3 17.4 341.1 2026 09 18 0147 61301 6420 0 2.9 -1.2 1.0 3.3 17.7 336.9 2026 09 18 0148 61301 6480 0 3.0 -1.2 1.0 3.4 17.9 338.0 2026 09 18 0149 61301 6540 0 3.0 -1.4 0.9 3.4 15.8 334.2 2026 09 18 0150 61301 6600 0 2.9 -1.3 0.9 3.3 15.4 336.4 2026 09 18 0151 61301 6660 0 3.1 -1.0 0.7 3.3 13.0 342.1 2026 09 18 0152 61301 6720 0 2.9 -1.5 0.5 3.3 9.2 332.9 2026 09 18 0153 61301 6780 0 2.9 -1.3 0.9 3.3 16.1 335.5 2026 09 18 0154 61301 6840 0 2.9 -1.5 0.6 3.3 10.0 332.8 2026 09 18 0155 61301 6900 0 3.0 -1.2 0.8 3.3 14.6 337.1 2026 09 18 0156 61301 6960 0 3.1 -1.1 0.8 3.4 13.9 340.8 2026 09 18 0157 61301 7020 0 3.1 -1.4 0.8 3.5 14.2 336.0 2026 09 18 0158 61301 7080 0 3.0 -1.4 1.0 3.5 16.6 335.9 2026 09 18 0159 61301 7140 0 3.0 -1.3 1.0 3.4 16.5 337.3 2026 09 18 0200 61301 7200 0 2.9 -0.9 0.9 3.2 16.6 343.9 2026 09 18 0201 61301 7260 0 3.0 -0.5 1.2 3.2 21.5 350.6 2026 09 18 0202 61301 7320 0 3.1 -0.7 1.0 3.4 17.4 348.0 2026 09 18 0203 61301 7380 0 3.1 -1.0 1.0 3.4 17.7 341.8 2026 09 18 0204 61301 7440 0 3.2 -0.8 0.8 3.4 14.2 346.1 2026 09 18 0205 61301 7500 0 3.0 -1.1 1.1 3.4 18.7 339.3 2026 09 18 0206 61301 7560 0 3.1 -1.0 1.1 3.5 18.4 341.5 2026 09 18 0207 61301 7620 0 3.0 -1.1 0.8 3.3 14.8 339.9 2026 09 18 0208 61301 7680 0 2.8 -1.0 0.8 3.1 14.4 340.3 2026 09 18 0209 61301 7740 0 2.9 -0.8 0.6 3.0 10.6 344.9 2026 09 18 0210 61301 7800 0 2.9 -1.2 -0.2 3.2 -3.3 337.4 2026 09 18 0211 61301 7860 0 2.7 -1.6 -0.1 3.1 -2.5 328.6 2026 09 18 0212 61301 7920 0 2.3 -1.4 0.5 2.7 10.2 329.0 2026 09 18 0213 61301 7980 0 2.5 -1.4 0.9 3.0 17.0 330.2 2026 09 18 0214 61301 8040 0 2.4 -1.9 -0.3 3.1 -5.9 321.9 2026 09 18 0215 61301 8100 0 2.4 -0.9 1.2 2.8 24.2 340.4 2026 09 18 0216 61301 8160 0 2.3 -0.6 1.5 2.8 32.8 345.0 2026 09 18 0217 61301 8220 0 2.6 -0.8 0.6 2.8 11.6 344.0 2026 09 18 0218 61301 8280 0 2.6 0.7 1.1 2.9 21.4 14.6 2026 09 18 0219 61301 8340 0 1.9 0.5 0.8 2.1 21.9 15.2 2026 09 18 0220 61301 8400 0 2.6 1.4 0.6 3.1 11.7 27.8 2026 09 18 0221 61301 8460 0 2.7 1.3 0.8 3.1 14.5 25.8 2026 09 18 0222 61301 8520 0 2.8 1.0 0.8 3.0 14.5 19.4 2026 09 18 0223 61301 8580 0 2.5 -0.6 1.6 3.1 32.3 346.2 2026 09 18 0224 61301 8640 0 2.4 0.2 2.0 3.1 39.2 4.2 2026 09 18 0225 61301 8700 0 2.4 0.7 1.9 3.1 37.9 16.8 2026 09 18 0226 61301 8760 0 2.3 1.3 1.2 2.9 24.2 28.9 2026 09 18 0227 61301 8820 0 3.0 1.3 0.6 3.3 10.1 23.9 2026 09 18 0228 61301 8880 0 2.8 0.4 0.8 2.9 16.5 8.4 2026 09 18 0229 61301 8940 0 0.9 -1.2 2.4 2.8 57.4 307.6 2026 09 18 0230 61301 9000 0 1.7 -1.7 2.1 3.2 41.3 315.9 2026 09 18 0231 61301 9060 0 2.2 -1.5 1.3 3.0 26.0 325.0 2026 09 18 0232 61301 9120 0 2.5 -1.6 -1.5 3.3 -27.7 326.8 2026 09 18 0233 61301 9180 0 2.1 -1.8 -1.6 3.2 -30.4 320.0 2026 09 18 0234 61301 9240 0 1.7 -0.9 -0.4 2.0 -12.6 331.9 2026 09 18 0235 61301 9300 0 1.1 -0.8 1.7 2.2 51.8 325.6 2026 09 18 0236 61301 9360 0 2.0 -1.4 1.5 2.9 32.2 324.1 2026 09 18 0237 61301 9420 0 2.5 -1.4 -0.3 2.8 -5.3 331.4 2026 09 18 0238 61301 9480 0 2.3 -1.1 -1.0 2.8 -21.8 335.7 2026 09 18 0239 61301 9540 0 2.5 -0.0 -1.7 3.1 -34.5 359.1 2026 09 18 0240 61301 9600 0 1.9 -0.3 -2.0 2.8 -46.0 351.9 2026 09 18 0241 61301 9660 0 2.3 -0.1 -0.6 2.4 -14.4 357.3 2026 09 18 0242 61301 9720 0 2.5 0.0 -0.1 2.5 -1.7 0.8