:Data_list: ace_mag_1m.txt :Created: 2026 Apr 17 0457 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 04 17 0257 61147 10620 0 -4.7 2.1 0.3 5.1 3.5 155.3 2026 04 17 0258 61147 10680 0 -4.7 2.1 0.4 5.2 4.8 155.6 2026 04 17 0259 61147 10740 0 -4.8 1.9 0.1 5.2 1.1 158.2 2026 04 17 0300 61147 10800 0 -4.9 1.8 0.1 5.2 1.6 159.7 2026 04 17 0301 61147 10860 0 -4.9 1.7 0.1 5.2 0.7 161.4 2026 04 17 0302 61147 10920 0 -4.9 1.7 0.2 5.2 2.4 161.3 2026 04 17 0303 61147 10980 0 -4.9 1.7 0.3 5.1 2.8 160.8 2026 04 17 0304 61147 11040 0 -4.8 1.9 0.4 5.1 4.1 158.7 2026 04 17 0305 61147 11100 0 -4.7 2.0 0.5 5.1 5.5 157.0 2026 04 17 0306 61147 11160 0 -4.6 2.1 0.6 5.1 6.5 155.4 2026 04 17 0307 61147 11220 0 -4.7 2.1 0.6 5.2 6.1 155.7 2026 04 17 0308 61147 11280 0 -4.7 2.0 0.4 5.1 4.5 157.0 2026 04 17 0309 61147 11340 0 -4.8 1.9 0.3 5.2 3.5 157.9 2026 04 17 0310 61147 11400 0 -4.8 1.9 0.3 5.2 3.5 158.9 2026 04 17 0311 61147 11460 0 -4.8 2.0 0.5 5.2 5.5 157.5 2026 04 17 0312 61147 11520 0 -4.8 2.0 0.4 5.2 4.5 157.3 2026 04 17 0313 61147 11580 0 -4.8 2.1 0.3 5.2 3.4 156.5 2026 04 17 0314 61147 11640 0 -4.7 2.1 0.2 5.2 2.0 155.8 2026 04 17 0315 61147 11700 0 -4.8 1.9 0.3 5.2 3.1 158.8 2026 04 17 0316 61147 11760 0 -4.8 1.8 0.2 5.2 2.2 159.3 2026 04 17 0317 61147 11820 0 -4.7 2.0 0.3 5.1 3.1 157.3 2026 04 17 0318 61147 11880 0 -4.7 2.0 0.4 5.1 4.3 157.2 2026 04 17 0319 61147 11940 0 -4.7 2.0 0.2 5.1 2.0 156.9 2026 04 17 0320 61147 12000 0 -4.7 2.1 -0.0 5.2 -0.5 155.5 2026 04 17 0321 61147 12060 0 -4.6 2.2 0.2 5.1 1.9 154.4 2026 04 17 0322 61147 12120 0 -4.5 2.3 0.5 5.1 5.4 152.9 2026 04 17 0323 61147 12180 0 -4.5 2.4 0.6 5.1 6.4 151.9 2026 04 17 0324 61147 12240 0 -4.4 2.6 0.2 5.1 2.2 149.6 2026 04 17 0325 61147 12300 0 -4.5 2.5 0.2 5.1 2.3 150.6 2026 04 17 0326 61147 12360 0 -4.4 2.5 0.7 5.1 7.3 150.3 2026 04 17 0327 61147 12420 0 -4.4 2.6 0.6 5.2 6.9 149.8 2026 04 17 0328 61147 12480 0 -4.4 2.5 0.7 5.1 8.0 150.7 2026 04 17 0329 61147 12540 0 -4.4 2.1 1.0 5.0 11.4 154.4 2026 04 17 0330 61147 12600 0 -4.6 2.1 0.8 5.1 9.1 155.4 2026 04 17 0331 61147 12660 0 -4.5 2.2 0.7 5.1 8.5 153.8 2026 04 17 0332 61147 12720 0 -4.5 2.3 0.8 5.1 8.7 152.6 2026 04 17 0333 61147 12780 0 -4.1 2.7 0.9 5.0 10.4 146.9 2026 04 17 0334 61147 12840 0 -4.1 2.7 1.0 5.0 11.1 147.2 2026 04 17 0335 61147 12900 0 -3.8 3.0 1.1 5.0 13.1 141.5 2026 04 17 0336 61147 12960 0 -3.8 2.9 1.1 5.0 13.2 142.4 2026 04 17 0337 61147 13020 0 -3.8 2.9 1.2 4.9 13.5 143.0 2026 04 17 0338 61147 13080 0 -3.7 2.8 1.2 4.8 14.4 142.6 2026 04 17 0339 61147 13140 0 -3.8 2.8 1.0 4.8 12.0 143.3 2026 04 17 0340 61147 13200 0 -3.9 2.7 0.7 4.8 8.3 145.5 2026 04 17 0341 61147 13260 0 -3.8 2.9 0.7 4.9 8.0 143.0 2026 04 17 0342 61147 13320 0 -3.7 3.1 0.8 4.9 9.7 139.8 2026 04 17 0343 61147 13380 0 -3.7 3.0 0.9 4.9 11.2 140.9 2026 04 17 0344 61147 13440 0 -3.7 2.9 1.2 4.8 14.8 141.5 2026 04 17 0345 61147 13500 0 -3.6 3.0 1.1 4.8 13.1 141.0 2026 04 17 0346 61147 13560 0 -3.7 2.8 1.1 4.8 13.0 142.8 2026 04 17 0347 61147 13620 0 -3.7 2.7 1.0 4.7 12.8 143.5 2026 04 17 0348 61147 13680 0 -3.8 2.9 1.0 4.8 12.2 142.9 2026 04 17 0349 61147 13740 0 -3.8 2.8 0.9 4.8 10.8 143.3 2026 04 17 0350 61147 13800 0 -3.7 2.7 1.2 4.7 15.2 143.1 2026 04 17 0351 61147 13860 0 -3.6 2.8 1.2 4.8 14.5 142.2 2026 04 17 0352 61147 13920 0 -3.6 2.8 1.2 4.8 14.3 142.0 2026 04 17 0353 61147 13980 0 -3.6 2.9 1.1 4.8 13.3 141.0 2026 04 17 0354 61147 14040 0 -3.7 2.9 1.1 4.8 13.6 141.7 2026 04 17 0355 61147 14100 0 -3.6 3.0 1.1 4.8 12.9 140.6 2026 04 17 0356 61147 14160 0 -3.5 3.1 1.2 4.8 14.3 138.6 2026 04 17 0357 61147 14220 0 -3.5 3.0 1.1 4.8 13.8 138.8 2026 04 17 0358 61147 14280 0 -3.5 3.0 1.2 4.8 14.6 139.4 2026 04 17 0359 61147 14340 0 -3.6 3.2 1.0 5.0 11.2 138.2 2026 04 17 0400 61147 14400 0 -3.6 3.0 1.1 4.8 13.8 140.5 2026 04 17 0401 61147 14460 0 -3.5 3.0 1.2 4.8 15.1 139.9 2026 04 17 0402 61147 14520 0 -3.6 2.9 1.3 4.8 15.3 141.5 2026 04 17 0403 61147 14580 0 -3.7 2.8 1.3 4.8 15.7 142.9 2026 04 17 0404 61147 14640 0 -3.4 2.9 1.4 4.7 17.5 139.4 2026 04 17 0405 61147 14700 0 -3.0 3.2 1.6 4.6 19.6 133.2 2026 04 17 0406 61147 14760 0 -3.0 3.2 1.5 4.7 19.0 132.7 2026 04 17 0407 61147 14820 0 -3.2 3.1 1.5 4.7 18.2 136.3 2026 04 17 0408 61147 14880 0 -3.4 3.0 1.4 4.7 17.5 138.5 2026 04 17 0409 61147 14940 0 -3.2 3.2 1.3 4.7 16.6 135.6 2026 04 17 0410 61147 15000 0 -3.0 3.3 1.3 4.7 16.6 132.9 2026 04 17 0411 61147 15060 0 -3.0 3.0 1.1 4.4 14.3 135.7 2026 04 17 0412 61147 15120 0 -3.1 3.1 1.1 4.5 14.5 134.7 2026 04 17 0413 61147 15180 0 -3.1 3.2 1.2 4.7 14.6 134.0 2026 04 17 0414 61147 15240 0 -3.2 3.1 1.2 4.6 14.6 136.3 2026 04 17 0415 61147 15300 0 -3.3 3.0 1.3 4.6 16.6 137.8 2026 04 17 0416 61147 15360 0 -3.1 3.1 1.3 4.6 17.1 135.0 2026 04 17 0417 61147 15420 0 -3.1 3.1 1.4 4.6 18.1 135.1 2026 04 17 0418 61147 15480 0 -3.2 3.0 1.5 4.6 18.3 136.2 2026 04 17 0419 61147 15540 0 -3.0 3.0 1.5 4.6 19.2 135.1 2026 04 17 0420 61147 15600 0 -3.1 3.1 1.5 4.6 19.6 135.2 2026 04 17 0421 61147 15660 0 -3.1 3.1 1.5 4.7 18.4 134.8 2026 04 17 0422 61147 15720 0 -3.2 3.2 1.4 4.7 17.5 134.9 2026 04 17 0423 61147 15780 0 -3.3 3.1 1.5 4.8 18.2 136.1 2026 04 17 0424 61147 15840 0 -3.1 3.3 1.6 4.8 19.9 133.7 2026 04 17 0425 61147 15900 0 -3.1 3.2 1.8 4.8 22.0 134.1 2026 04 17 0426 61147 15960 0 -3.1 3.3 1.8 4.8 21.9 132.9 2026 04 17 0427 61147 16020 0 -3.0 3.2 1.6 4.7 20.3 132.9 2026 04 17 0428 61147 16080 0 -3.1 3.3 1.7 4.8 20.2 133.3 2026 04 17 0429 61147 16140 0 -3.1 3.3 1.6 4.8 19.5 132.7 2026 04 17 0430 61147 16200 0 -2.9 3.5 1.7 4.8 20.1 130.3 2026 04 17 0431 61147 16260 0 -2.9 3.5 1.6 4.8 19.3 130.0 2026 04 17 0432 61147 16320 0 -2.8 3.4 1.6 4.7 19.4 129.2 2026 04 17 0433 61147 16380 0 -3.0 3.3 1.2 4.6 15.4 131.7 2026 04 17 0434 61147 16440 0 -3.4 3.2 0.7 4.8 8.2 136.4 2026 04 17 0435 61147 16500 0 -3.6 3.0 0.8 4.8 9.3 139.9 2026 04 17 0436 61147 16560 0 -3.8 3.0 0.7 4.9 8.3 141.4 2026 04 17 0437 61147 16620 0 -4.0 2.8 0.5 5.0 5.4 144.7 2026 04 17 0438 61147 16680 0 -3.9 2.8 0.6 4.8 6.7 143.9 2026 04 17 0439 61147 16740 0 -3.8 2.8 0.7 4.8 8.8 143.5 2026 04 17 0440 61147 16800 0 -3.8 2.8 0.7 4.8 8.6 143.1 2026 04 17 0441 61147 16860 0 -3.9 2.7 0.9 4.8 10.1 145.2 2026 04 17 0442 61147 16920 0 -3.5 2.8 1.5 4.7 18.5 141.4 2026 04 17 0443 61147 16980 0 -3.0 3.0 1.5 4.5 19.9 134.9 2026 04 17 0444 61147 17040 0 -2.4 3.3 1.7 4.5 22.3 126.3 2026 04 17 0445 61147 17100 0 -1.5 3.5 1.8 4.2 24.8 112.8 2026 04 17 0446 61147 17160 0 -0.6 3.7 2.1 4.3 29.3 98.7 2026 04 17 0447 61147 17220 0 -0.3 3.8 2.0 4.3 28.4 94.2 2026 04 17 0448 61147 17280 0 -0.1 3.9 1.6 4.2 22.8 91.4 2026 04 17 0449 61147 17340 0 -0.1 3.8 1.9 4.2 26.9 90.9 2026 04 17 0450 61147 17400 0 -0.4 3.8 2.0 4.3 28.3 96.5 2026 04 17 0451 61147 17460 0 -0.3 3.9 1.9 4.3 25.8 94.1 2026 04 17 0452 61147 17520 0 -0.1 4.1 1.6 4.4 21.2 91.4 2026 04 17 0453 61147 17580 0 -0.5 4.1 1.7 4.5 23.0 96.9 2026 04 17 0454 61147 17640 0 -0.7 4.1 1.7 4.5 21.8 100.0 2026 04 17 0455 61147 17700 0 0.2 4.1 1.7 4.4 21.9 87.4