:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 23 0540 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 04 23 0340 61153 13200 0 1.7 464.1 1.24e+05 2026 04 23 0341 61153 13260 0 1.8 466.5 1.35e+05 2026 04 23 0342 61153 13320 0 1.8 459.2 1.37e+05 2026 04 23 0343 61153 13380 0 1.6 458.0 1.53e+05 2026 04 23 0344 61153 13440 0 2.5 468.3 1.29e+05 2026 04 23 0345 61153 13500 0 2.5 470.1 1.11e+05 2026 04 23 0346 61153 13560 0 2.1 466.6 1.31e+05 2026 04 23 0347 61153 13620 0 2.5 466.5 1.29e+05 2026 04 23 0348 61153 13680 0 3.0 466.0 1.06e+05 2026 04 23 0349 61153 13740 0 3.2 465.5 1.12e+05 2026 04 23 0350 61153 13800 0 3.5 464.1 7.88e+04 2026 04 23 0351 61153 13860 0 3.2 462.1 6.45e+04 2026 04 23 0352 61153 13920 0 3.9 496.2 9.70e+04 2026 04 23 0353 61153 13980 0 7.9 485.9 9.13e+04 2026 04 23 0354 61153 14040 0 1.8 472.0 1.17e+05 2026 04 23 0355 61153 14100 0 1.5 466.3 8.36e+04 2026 04 23 0356 61153 14160 0 1.8 485.7 1.39e+05 2026 04 23 0357 61153 14220 0 1.8 485.7 1.44e+05 2026 04 23 0358 61153 14280 0 1.3 466.4 9.79e+04 2026 04 23 0359 61153 14340 0 1.3 441.4 6.89e+04 2026 04 23 0400 61153 14400 0 1.7 476.9 1.28e+05 2026 04 23 0401 61153 14460 1 1.8 478.4 1.81e+05 2026 04 23 0402 61153 14520 1 1.8 493.4 2.11e+05 2026 04 23 0403 61153 14580 0 1.5 486.8 1.58e+05 2026 04 23 0404 61153 14640 0 1.5 465.1 1.21e+05 2026 04 23 0405 61153 14700 0 1.8 475.6 1.44e+05 2026 04 23 0406 61153 14760 0 1.8 462.5 1.18e+05 2026 04 23 0407 61153 14820 0 2.2 451.9 1.15e+05 2026 04 23 0408 61153 14880 0 0.9 430.1 8.85e+04 2026 04 23 0409 61153 14940 1 2.6 460.3 1.20e+05 2026 04 23 0410 61153 15000 0 2.1 453.7 1.17e+05 2026 04 23 0411 61153 15060 0 2.1 -9999.9 -1.00e+05 2026 04 23 0412 61153 15120 0 1.9 424.3 7.26e+04 2026 04 23 0413 61153 15180 0 7.1 458.2 8.78e+04 2026 04 23 0414 61153 15240 1 4.6 454.0 1.38e+05 2026 04 23 0415 61153 15300 0 3.3 458.3 1.08e+05 2026 04 23 0416 61153 15360 0 2.6 448.6 5.72e+04 2026 04 23 0417 61153 15420 0 2.9 449.4 5.51e+04 2026 04 23 0418 61153 15480 0 3.9 460.8 8.30e+04 2026 04 23 0419 61153 15540 1 4.2 461.4 9.66e+04 2026 04 23 0420 61153 15600 0 3.1 447.9 7.86e+04 2026 04 23 0421 61153 15660 0 2.0 436.7 5.88e+04 2026 04 23 0422 61153 15720 0 3.5 450.5 8.74e+04 2026 04 23 0423 61153 15780 0 4.0 455.1 1.08e+05 2026 04 23 0424 61153 15840 0 3.4 448.3 9.18e+04 2026 04 23 0425 61153 15900 1 3.1 445.6 7.62e+04 2026 04 23 0426 61153 15960 0 3.2 450.4 7.09e+04 2026 04 23 0427 61153 16020 9 -9999.9 -9999.9 -1.00e+05 2026 04 23 0428 61153 16080 0 3.0 456.6 1.12e+05 2026 04 23 0429 61153 16140 0 4.6 462.0 6.48e+04 2026 04 23 0430 61153 16200 0 2.0 432.2 6.03e+04 2026 04 23 0431 61153 16260 0 2.2 448.5 1.40e+05 2026 04 23 0432 61153 16320 1 3.2 451.7 1.35e+05 2026 04 23 0433 61153 16380 0 2.5 445.4 1.10e+05 2026 04 23 0434 61153 16440 0 1.2 436.4 9.05e+04 2026 04 23 0435 61153 16500 0 1.7 439.8 1.02e+05 2026 04 23 0436 61153 16560 0 3.2 455.0 1.35e+05 2026 04 23 0437 61153 16620 0 2.9 447.8 9.75e+04 2026 04 23 0438 61153 16680 0 2.2 437.6 6.98e+04 2026 04 23 0439 61153 16740 0 0.8 429.2 8.21e+04 2026 04 23 0440 61153 16800 0 2.1 449.0 1.10e+05 2026 04 23 0441 61153 16860 0 1.9 449.8 1.16e+05 2026 04 23 0442 61153 16920 1 1.9 440.5 1.00e+05 2026 04 23 0443 61153 16980 0 1.2 430.6 8.06e+04 2026 04 23 0444 61153 17040 9 -9999.9 -9999.9 -1.00e+05 2026 04 23 0445 61153 17100 9 -9999.9 -9999.9 -1.00e+05 2026 04 23 0446 61153 17160 0 0.8 436.4 7.32e+04 2026 04 23 0447 61153 17220 0 1.3 447.5 8.93e+04 2026 04 23 0448 61153 17280 0 1.7 456.7 1.12e+05 2026 04 23 0449 61153 17340 0 1.9 453.9 1.24e+05 2026 04 23 0450 61153 17400 0 1.8 444.7 1.12e+05 2026 04 23 0451 61153 17460 1 1.8 443.9 1.13e+05 2026 04 23 0452 61153 17520 1 2.1 450.9 1.33e+05 2026 04 23 0453 61153 17580 0 2.1 452.5 1.34e+05 2026 04 23 0454 61153 17640 0 1.8 451.4 1.39e+05 2026 04 23 0455 61153 17700 0 1.6 445.5 1.18e+05 2026 04 23 0456 61153 17760 0 1.9 450.2 1.21e+05 2026 04 23 0457 61153 17820 0 1.9 451.6 1.25e+05 2026 04 23 0458 61153 17880 0 1.9 448.2 1.27e+05 2026 04 23 0459 61153 17940 0 1.7 446.7 1.16e+05 2026 04 23 0500 61153 18000 1 1.6 443.0 1.11e+05 2026 04 23 0501 61153 18060 1 1.7 439.6 1.03e+05 2026 04 23 0502 61153 18120 1 1.8 446.1 1.27e+05 2026 04 23 0503 61153 18180 1 1.8 452.5 1.39e+05 2026 04 23 0504 61153 18240 0 1.8 457.0 1.28e+05 2026 04 23 0505 61153 18300 1 1.5 446.4 1.08e+05 2026 04 23 0506 61153 18360 1 1.5 454.9 1.28e+05 2026 04 23 0507 61153 18420 0 1.9 472.7 1.42e+05 2026 04 23 0508 61153 18480 0 2.0 469.9 1.24e+05 2026 04 23 0509 61153 18540 0 1.7 460.1 1.21e+05 2026 04 23 0510 61153 18600 0 1.3 441.7 9.32e+04 2026 04 23 0511 61153 18660 0 2.1 465.7 1.32e+05 2026 04 23 0512 61153 18720 0 2.1 457.6 1.22e+05 2026 04 23 0513 61153 18780 0 2.2 451.8 1.13e+05 2026 04 23 0514 61153 18840 1 1.3 428.9 7.52e+04 2026 04 23 0515 61153 18900 0 2.5 456.9 1.37e+05 2026 04 23 0516 61153 18960 0 2.6 455.6 1.42e+05 2026 04 23 0517 61153 19020 0 2.6 455.2 1.42e+05 2026 04 23 0518 61153 19080 0 1.5 443.5 9.59e+04 2026 04 23 0519 61153 19140 0 1.9 460.6 1.22e+05 2026 04 23 0520 61153 19200 0 2.3 463.0 1.37e+05 2026 04 23 0521 61153 19260 0 2.0 452.0 1.09e+05 2026 04 23 0522 61153 19320 0 1.7 444.8 7.98e+04 2026 04 23 0523 61153 19380 0 2.0 449.7 9.33e+04 2026 04 23 0524 61153 19440 0 2.3 455.3 1.11e+05 2026 04 23 0525 61153 19500 0 2.1 449.3 9.23e+04 2026 04 23 0526 61153 19560 0 2.1 446.9 8.59e+04 2026 04 23 0527 61153 19620 0 2.5 444.8 9.34e+04 2026 04 23 0528 61153 19680 0 3.3 442.7 8.49e+04 2026 04 23 0529 61153 19740 0 10.1 460.3 5.18e+04 2026 04 23 0530 61153 19800 0 2.2 449.3 1.04e+05 2026 04 23 0531 61153 19860 0 1.5 446.2 7.90e+04 2026 04 23 0532 61153 19920 0 1.9 435.8 6.89e+04 2026 04 23 0533 61153 19980 0 2.4 462.6 1.55e+05 2026 04 23 0534 61153 20040 0 2.4 450.6 1.18e+05 2026 04 23 0535 61153 20100 0 2.1 445.9 1.00e+05 2026 04 23 0536 61153 20160 0 1.3 434.7 9.14e+04 2026 04 23 0537 61153 20220 0 1.6 436.8 9.19e+04 2026 04 23 0538 61153 20280 0 2.3 449.9 1.05e+05