:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 29 0547 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 29 0347 61159 13620 0 3.6 336.6 1.98e+04 2026 04 29 0348 61159 13680 0 3.9 338.0 2.24e+04 2026 04 29 0349 61159 13740 0 3.8 339.6 2.62e+04 2026 04 29 0350 61159 13800 0 3.6 335.9 2.32e+04 2026 04 29 0351 61159 13860 0 3.2 336.9 2.17e+04 2026 04 29 0352 61159 13920 0 3.7 335.8 2.52e+04 2026 04 29 0353 61159 13980 0 3.5 334.7 2.45e+04 2026 04 29 0354 61159 14040 0 3.5 336.7 2.57e+04 2026 04 29 0355 61159 14100 0 3.1 337.2 2.59e+04 2026 04 29 0356 61159 14160 0 3.4 334.4 2.56e+04 2026 04 29 0357 61159 14220 0 3.4 335.0 2.36e+04 2026 04 29 0358 61159 14280 0 3.6 334.4 2.53e+04 2026 04 29 0359 61159 14340 0 3.4 335.8 2.48e+04 2026 04 29 0400 61159 14400 0 3.3 336.4 2.42e+04 2026 04 29 0401 61159 14460 0 3.4 336.4 2.40e+04 2026 04 29 0402 61159 14520 0 3.4 337.6 2.42e+04 2026 04 29 0403 61159 14580 0 3.3 338.7 2.47e+04 2026 04 29 0404 61159 14640 0 2.9 336.2 2.35e+04 2026 04 29 0405 61159 14700 0 2.9 332.8 2.35e+04 2026 04 29 0406 61159 14760 0 2.9 326.8 3.27e+04 2026 04 29 0407 61159 14820 0 3.0 333.3 3.23e+04 2026 04 29 0408 61159 14880 0 3.9 334.5 3.05e+04 2026 04 29 0409 61159 14940 0 3.0 334.8 3.16e+04 2026 04 29 0410 61159 15000 0 4.3 331.6 2.42e+04 2026 04 29 0411 61159 15060 0 3.5 332.4 3.03e+04 2026 04 29 0412 61159 15120 1 4.0 333.7 3.33e+04 2026 04 29 0413 61159 15180 0 3.2 333.9 2.60e+04 2026 04 29 0414 61159 15240 0 3.3 326.6 2.45e+04 2026 04 29 0415 61159 15300 0 3.2 330.1 2.89e+04 2026 04 29 0416 61159 15360 0 3.9 332.3 2.81e+04 2026 04 29 0417 61159 15420 0 3.7 332.3 2.42e+04 2026 04 29 0418 61159 15480 0 3.6 331.8 2.28e+04 2026 04 29 0419 61159 15540 0 3.9 332.3 2.43e+04 2026 04 29 0420 61159 15600 0 4.1 333.2 2.35e+04 2026 04 29 0421 61159 15660 0 4.2 332.6 2.14e+04 2026 04 29 0422 61159 15720 0 3.6 333.5 2.10e+04 2026 04 29 0423 61159 15780 0 3.9 332.9 2.22e+04 2026 04 29 0424 61159 15840 0 4.1 332.5 2.02e+04 2026 04 29 0425 61159 15900 0 4.7 334.0 2.36e+04 2026 04 29 0426 61159 15960 0 3.9 335.2 1.97e+04 2026 04 29 0427 61159 16020 0 3.8 335.3 2.29e+04 2026 04 29 0428 61159 16080 0 4.1 337.4 2.09e+04 2026 04 29 0429 61159 16140 0 4.1 334.1 2.02e+04 2026 04 29 0430 61159 16200 0 3.9 333.0 1.87e+04 2026 04 29 0431 61159 16260 0 4.0 332.6 2.08e+04 2026 04 29 0432 61159 16320 0 3.3 327.9 2.19e+04 2026 04 29 0433 61159 16380 0 3.4 328.8 2.56e+04 2026 04 29 0434 61159 16440 0 4.0 334.2 2.99e+04 2026 04 29 0435 61159 16500 0 3.9 336.7 3.03e+04 2026 04 29 0436 61159 16560 0 3.7 336.6 2.51e+04 2026 04 29 0437 61159 16620 0 3.8 333.0 1.91e+04 2026 04 29 0438 61159 16680 0 3.9 332.9 1.92e+04 2026 04 29 0439 61159 16740 0 4.1 332.3 1.97e+04 2026 04 29 0440 61159 16800 0 3.1 330.7 1.89e+04 2026 04 29 0441 61159 16860 0 3.3 323.8 -1.00e+05 2026 04 29 0442 61159 16920 0 3.6 331.8 1.92e+04 2026 04 29 0443 61159 16980 0 3.8 331.4 2.56e+04 2026 04 29 0444 61159 17040 0 3.4 329.7 1.79e+04 2026 04 29 0445 61159 17100 0 2.8 325.6 -1.00e+05 2026 04 29 0446 61159 17160 0 3.8 330.6 2.05e+04 2026 04 29 0447 61159 17220 0 3.9 333.4 2.42e+04 2026 04 29 0448 61159 17280 0 3.6 331.8 2.15e+04 2026 04 29 0449 61159 17340 0 3.8 329.7 1.88e+04 2026 04 29 0450 61159 17400 0 4.0 330.3 1.83e+04 2026 04 29 0451 61159 17460 0 3.9 331.4 1.87e+04 2026 04 29 0452 61159 17520 0 4.0 331.8 1.90e+04 2026 04 29 0453 61159 17580 0 4.0 332.4 1.89e+04 2026 04 29 0454 61159 17640 0 4.1 332.5 2.08e+04 2026 04 29 0455 61159 17700 0 4.0 334.8 2.04e+04 2026 04 29 0456 61159 17760 0 3.9 333.9 2.23e+04 2026 04 29 0457 61159 17820 0 3.9 335.5 1.95e+04 2026 04 29 0458 61159 17880 0 3.9 337.0 2.40e+04 2026 04 29 0459 61159 17940 0 4.0 336.7 2.22e+04 2026 04 29 0500 61159 18000 0 4.2 336.1 2.33e+04 2026 04 29 0501 61159 18060 0 4.2 337.0 2.28e+04 2026 04 29 0502 61159 18120 0 3.8 338.3 2.29e+04 2026 04 29 0503 61159 18180 0 3.5 333.7 1.75e+04 2026 04 29 0504 61159 18240 0 3.9 336.5 3.28e+04 2026 04 29 0505 61159 18300 0 3.8 339.4 3.42e+04 2026 04 29 0506 61159 18360 0 3.3 340.0 2.82e+04 2026 04 29 0507 61159 18420 0 3.0 334.7 2.26e+04 2026 04 29 0508 61159 18480 0 3.8 329.3 1.53e+04 2026 04 29 0509 61159 18540 0 5.6 333.8 1.70e+04 2026 04 29 0510 61159 18600 0 4.0 340.3 6.33e+04 2026 04 29 0511 61159 18660 0 3.8 337.8 5.50e+04 2026 04 29 0512 61159 18720 0 3.1 326.1 1.66e+04 2026 04 29 0513 61159 18780 0 3.7 336.4 4.48e+04 2026 04 29 0514 61159 18840 0 4.7 336.4 3.79e+04 2026 04 29 0515 61159 18900 0 3.7 338.7 3.89e+04 2026 04 29 0516 61159 18960 0 3.7 330.7 1.84e+04 2026 04 29 0517 61159 19020 0 4.4 338.4 4.34e+04 2026 04 29 0518 61159 19080 0 3.6 339.8 3.32e+04 2026 04 29 0519 61159 19140 0 3.7 338.5 2.62e+04 2026 04 29 0520 61159 19200 0 3.5 332.1 1.85e+04 2026 04 29 0521 61159 19260 0 3.7 335.6 3.28e+04 2026 04 29 0522 61159 19320 0 4.0 338.9 3.82e+04 2026 04 29 0523 61159 19380 0 3.6 337.2 2.81e+04 2026 04 29 0524 61159 19440 0 3.9 337.4 2.72e+04 2026 04 29 0525 61159 19500 0 4.6 338.1 2.84e+04 2026 04 29 0526 61159 19560 0 4.1 339.6 2.65e+04 2026 04 29 0527 61159 19620 0 4.1 338.4 2.77e+04 2026 04 29 0528 61159 19680 0 3.8 337.5 2.72e+04 2026 04 29 0529 61159 19740 0 4.2 339.3 2.76e+04 2026 04 29 0530 61159 19800 0 3.7 337.4 2.47e+04 2026 04 29 0531 61159 19860 0 3.7 335.6 2.43e+04 2026 04 29 0532 61159 19920 0 3.4 336.2 2.34e+04 2026 04 29 0533 61159 19980 0 3.2 337.1 2.61e+04 2026 04 29 0534 61159 20040 0 4.0 337.3 3.07e+04 2026 04 29 0535 61159 20100 0 4.8 339.7 3.94e+04 2026 04 29 0536 61159 20160 0 4.5 340.1 3.46e+04 2026 04 29 0537 61159 20220 0 4.1 340.8 3.04e+04 2026 04 29 0538 61159 20280 0 3.6 334.8 2.15e+04 2026 04 29 0539 61159 20340 0 4.1 332.1 2.48e+04 2026 04 29 0540 61159 20400 0 4.9 338.0 3.43e+04 2026 04 29 0541 61159 20460 0 4.1 339.0 2.41e+04 2026 04 29 0542 61159 20520 0 3.5 339.2 2.73e+04 2026 04 29 0543 61159 20580 0 4.5 339.5 2.11e+04 2026 04 29 0544 61159 20640 9 -9999.9 -9999.9 -1.00e+05 2026 04 29 0545 61159 20700 9 -9999.9 -9999.9 -1.00e+05