:Data_list: ace_swepam_1m.txt :Created: 2026 May 28 0516 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Units: Proton density p/cc # Units: Bulk speed km/s # Units: Ion tempeture degrees K # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: Density and Speed = -9999.9, Temp. = -1.00e+05 # Source: ACE Satellite - Solar Wind Electron Proton Alpha Monitor # # 1-minute averaged Real-time Bulk Parameters of the Solar Wind Plasma # # Modified Seconds ------------- Solar Wind ----------- # UT Date Time Julian of the Proton Bulk Ion # YR MO DA HHMM Day Day S Density Speed Temperature #------------------------------------------------------------------------- 2026 05 28 0316 61188 11760 0 4.9 390.2 8.71e+04 2026 05 28 0317 61188 11820 0 7.6 377.6 4.16e+04 2026 05 28 0318 61188 11880 0 9.2 375.4 4.71e+04 2026 05 28 0319 61188 11940 0 4.3 393.0 1.06e+05 2026 05 28 0320 61188 12000 1 4.8 384.6 1.15e+05 2026 05 28 0321 61188 12060 0 4.0 380.6 8.81e+04 2026 05 28 0322 61188 12120 0 3.2 366.1 5.00e+04 2026 05 28 0323 61188 12180 0 4.6 380.6 8.96e+04 2026 05 28 0324 61188 12240 1 5.1 387.4 1.13e+05 2026 05 28 0325 61188 12300 0 3.8 387.8 5.23e+04 2026 05 28 0326 61188 12360 0 3.6 365.5 3.14e+04 2026 05 28 0327 61188 12420 0 3.6 381.9 7.66e+04 2026 05 28 0328 61188 12480 1 3.7 394.3 1.17e+05 2026 05 28 0329 61188 12540 0 3.7 401.0 1.21e+05 2026 05 28 0330 61188 12600 0 6.0 380.9 5.92e+04 2026 05 28 0331 61188 12660 0 7.4 386.4 4.83e+04 2026 05 28 0332 61188 12720 0 6.8 401.7 1.08e+05 2026 05 28 0333 61188 12780 0 5.4 396.1 1.09e+05 2026 05 28 0334 61188 12840 0 9.1 386.6 4.91e+04 2026 05 28 0335 61188 12900 0 16.8 374.3 1.22e+05 2026 05 28 0336 61188 12960 0 5.3 398.2 1.16e+05 2026 05 28 0337 61188 13020 1 5.2 386.8 8.43e+04 2026 05 28 0338 61188 13080 0 5.0 386.2 5.91e+04 2026 05 28 0339 61188 13140 0 7.5 365.8 2.18e+04 2026 05 28 0340 61188 13200 0 4.1 396.5 7.88e+04 2026 05 28 0341 61188 13260 0 6.9 396.0 7.86e+04 2026 05 28 0342 61188 13320 0 7.2 396.0 7.85e+04 2026 05 28 0343 61188 13380 0 4.7 370.9 8.34e+04 2026 05 28 0344 61188 13440 1 4.9 376.8 9.51e+04 2026 05 28 0345 61188 13500 0 4.7 374.5 7.89e+04 2026 05 28 0346 61188 13560 1 4.4 377.1 7.65e+04 2026 05 28 0347 61188 13620 1 4.3 379.9 7.57e+04 2026 05 28 0348 61188 13680 0 4.8 378.4 9.16e+04 2026 05 28 0349 61188 13740 1 6.4 384.0 1.02e+05 2026 05 28 0350 61188 13800 0 6.7 389.4 7.37e+04 2026 05 28 0351 61188 13860 0 6.2 374.0 6.07e+04 2026 05 28 0352 61188 13920 0 12.1 367.5 2.99e+04 2026 05 28 0353 61188 13980 0 5.8 395.3 8.89e+04 2026 05 28 0354 61188 14040 1 3.6 375.5 1.28e+05 2026 05 28 0355 61188 14100 0 3.2 369.0 1.10e+05 2026 05 28 0356 61188 14160 0 10.4 361.0 2.61e+04 2026 05 28 0357 61188 14220 0 4.8 374.0 1.08e+05 2026 05 28 0358 61188 14280 0 4.5 375.3 1.04e+05 2026 05 28 0359 61188 14340 9 -9999.9 -9999.9 -1.00e+05 2026 05 28 0400 61188 14400 0 3.9 371.9 8.67e+04 2026 05 28 0401 61188 14460 0 3.9 377.7 8.12e+04 2026 05 28 0402 61188 14520 0 4.3 383.4 9.88e+04 2026 05 28 0403 61188 14580 0 4.2 382.0 1.01e+05 2026 05 28 0404 61188 14640 0 3.1 369.9 6.53e+04 2026 05 28 0405 61188 14700 0 2.8 369.3 6.55e+04 2026 05 28 0406 61188 14760 1 4.0 385.2 1.08e+05 2026 05 28 0407 61188 14820 0 4.1 385.3 8.84e+04 2026 05 28 0408 61188 14880 0 2.9 389.2 6.15e+04 2026 05 28 0409 61188 14940 0 3.0 382.7 4.84e+04 2026 05 28 0410 61188 15000 1 5.8 400.6 1.33e+05 2026 05 28 0411 61188 15060 0 4.6 386.1 6.45e+04 2026 05 28 0412 61188 15120 0 4.8 387.6 4.42e+04 2026 05 28 0413 61188 15180 0 6.4 362.4 3.73e+04 2026 05 28 0414 61188 15240 0 5.9 377.7 8.80e+04 2026 05 28 0415 61188 15300 9 -9999.9 -9999.9 -1.00e+05 2026 05 28 0416 61188 15360 9 -9999.9 -9999.9 -1.00e+05 2026 05 28 0417 61188 15420 0 2.5 370.0 6.43e+04 2026 05 28 0418 61188 15480 0 4.6 374.7 8.90e+04 2026 05 28 0419 61188 15540 0 4.4 375.6 1.03e+05 2026 05 28 0420 61188 15600 0 4.1 373.8 9.36e+04 2026 05 28 0421 61188 15660 0 10.2 370.5 5.95e+04 2026 05 28 0422 61188 15720 0 14.7 369.2 4.86e+04 2026 05 28 0423 61188 15780 0 4.6 377.9 1.09e+05 2026 05 28 0424 61188 15840 1 4.2 372.2 7.82e+04 2026 05 28 0425 61188 15900 0 4.4 372.0 9.54e+04 2026 05 28 0426 61188 15960 0 4.5 366.2 3.52e+04 2026 05 28 0427 61188 16020 0 6.2 373.7 1.15e+05 2026 05 28 0428 61188 16080 0 4.6 372.5 1.11e+05 2026 05 28 0429 61188 16140 0 5.0 381.9 6.50e+04 2026 05 28 0430 61188 16200 0 2.9 357.8 4.89e+04 2026 05 28 0431 61188 16260 0 3.7 365.7 8.82e+04 2026 05 28 0432 61188 16320 0 5.1 377.8 9.37e+04 2026 05 28 0433 61188 16380 0 4.6 372.6 9.55e+04 2026 05 28 0434 61188 16440 0 3.5 363.6 8.57e+04 2026 05 28 0435 61188 16500 0 4.8 369.4 9.43e+04 2026 05 28 0436 61188 16560 0 5.6 387.6 8.54e+04 2026 05 28 0437 61188 16620 0 4.5 392.1 7.36e+04 2026 05 28 0438 61188 16680 0 3.7 372.4 8.51e+04 2026 05 28 0439 61188 16740 0 3.2 365.3 5.57e+04 2026 05 28 0440 61188 16800 1 4.9 389.9 8.90e+04 2026 05 28 0441 61188 16860 1 3.7 387.8 9.19e+04 2026 05 28 0442 61188 16920 0 3.9 386.4 7.60e+04 2026 05 28 0443 61188 16980 0 4.1 386.0 7.10e+04 2026 05 28 0444 61188 17040 0 3.7 400.5 7.72e+04 2026 05 28 0445 61188 17100 0 4.7 391.9 7.13e+04 2026 05 28 0446 61188 17160 0 4.7 395.4 7.31e+04 2026 05 28 0447 61188 17220 0 4.3 388.8 6.13e+04 2026 05 28 0448 61188 17280 0 4.2 386.8 5.80e+04 2026 05 28 0449 61188 17340 0 4.1 390.6 6.12e+04 2026 05 28 0450 61188 17400 1 4.5 388.6 7.26e+04 2026 05 28 0451 61188 17460 1 4.5 383.8 6.67e+04 2026 05 28 0452 61188 17520 0 4.5 384.7 7.73e+04 2026 05 28 0453 61188 17580 1 5.1 392.3 9.34e+04 2026 05 28 0454 61188 17640 1 5.3 396.5 7.22e+04 2026 05 28 0455 61188 17700 0 4.1 392.5 5.94e+04 2026 05 28 0456 61188 17760 0 2.5 386.9 3.89e+04 2026 05 28 0457 61188 17820 0 5.5 421.0 1.08e+05 2026 05 28 0458 61188 17880 0 5.1 411.2 8.64e+04 2026 05 28 0459 61188 17940 0 5.5 396.2 9.80e+04 2026 05 28 0500 61188 18000 0 2.3 367.9 2.19e+04 2026 05 28 0501 61188 18060 1 6.0 391.9 1.23e+05 2026 05 28 0502 61188 18120 0 5.5 382.4 7.25e+04 2026 05 28 0503 61188 18180 1 4.9 401.7 5.54e+04 2026 05 28 0504 61188 18240 0 9.2 395.0 5.58e+04 2026 05 28 0505 61188 18300 0 6.0 371.2 6.50e+04 2026 05 28 0506 61188 18360 0 3.4 364.5 8.63e+04 2026 05 28 0507 61188 18420 0 3.9 377.4 7.19e+04 2026 05 28 0508 61188 18480 0 4.5 387.7 5.02e+04 2026 05 28 0509 61188 18540 0 5.1 390.7 6.49e+04 2026 05 28 0510 61188 18600 0 5.4 392.0 7.02e+04 2026 05 28 0511 61188 18660 0 4.9 385.0 5.20e+04 2026 05 28 0512 61188 18720 1 4.8 378.8 6.69e+04 2026 05 28 0513 61188 18780 0 3.3 368.9 2.85e+04 2026 05 28 0514 61188 18840 9 -9999.9 -9999.9 -1.00e+05