:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 11 0450 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 11 0250 61141 10200 0 2.7 582.1 3.32e+05 2026 04 11 0251 61141 10260 0 2.4 584.4 2.82e+05 2026 04 11 0252 61141 10320 0 2.8 583.2 2.97e+05 2026 04 11 0253 61141 10380 0 2.9 598.9 2.71e+05 2026 04 11 0254 61141 10440 0 2.6 590.9 2.59e+05 2026 04 11 0255 61141 10500 0 2.7 575.6 3.36e+05 2026 04 11 0256 61141 10560 1 2.7 566.6 4.29e+05 2026 04 11 0257 61141 10620 1 2.4 565.7 5.22e+05 2026 04 11 0258 61141 10680 1 2.4 567.1 5.27e+05 2026 04 11 0259 61141 10740 1 2.5 567.2 4.56e+05 2026 04 11 0300 61141 10800 0 2.3 565.2 4.39e+05 2026 04 11 0301 61141 10860 0 2.4 561.6 4.64e+05 2026 04 11 0302 61141 10920 1 2.4 564.6 5.11e+05 2026 04 11 0303 61141 10980 0 2.5 565.7 4.89e+05 2026 04 11 0304 61141 11040 0 2.4 564.5 5.19e+05 2026 04 11 0305 61141 11100 0 2.3 567.0 4.67e+05 2026 04 11 0306 61141 11160 0 2.4 572.7 4.64e+05 2026 04 11 0307 61141 11220 1 2.5 573.8 5.74e+05 2026 04 11 0308 61141 11280 0 2.3 579.9 4.85e+05 2026 04 11 0309 61141 11340 0 2.0 579.8 4.54e+05 2026 04 11 0310 61141 11400 1 2.4 578.7 4.65e+05 2026 04 11 0311 61141 11460 1 2.6 565.7 3.19e+05 2026 04 11 0312 61141 11520 1 2.8 566.2 3.62e+05 2026 04 11 0313 61141 11580 1 2.6 563.6 3.54e+05 2026 04 11 0314 61141 11640 0 2.4 563.8 3.21e+05 2026 04 11 0315 61141 11700 0 2.7 581.5 3.73e+05 2026 04 11 0316 61141 11760 0 2.8 592.6 3.53e+05 2026 04 11 0317 61141 11820 0 2.5 586.3 4.13e+05 2026 04 11 0318 61141 11880 1 2.9 583.0 4.94e+05 2026 04 11 0319 61141 11940 0 2.8 581.7 2.89e+05 2026 04 11 0320 61141 12000 0 3.0 -9999.9 -1.00e+05 2026 04 11 0321 61141 12060 0 3.0 590.7 3.92e+05 2026 04 11 0322 61141 12120 0 2.9 580.4 3.36e+05 2026 04 11 0323 61141 12180 1 1.6 571.9 6.30e+05 2026 04 11 0324 61141 12240 0 1.4 554.4 4.12e+05 2026 04 11 0325 61141 12300 1 1.5 570.5 5.92e+05 2026 04 11 0326 61141 12360 1 1.7 579.5 6.76e+05 2026 04 11 0327 61141 12420 1 1.7 580.3 6.98e+05 2026 04 11 0328 61141 12480 0 1.7 579.3 6.36e+05 2026 04 11 0329 61141 12540 0 1.7 585.1 5.81e+05 2026 04 11 0330 61141 12600 0 1.5 584.7 4.63e+05 2026 04 11 0331 61141 12660 0 1.6 582.3 4.18e+05 2026 04 11 0332 61141 12720 0 1.8 607.5 5.91e+05 2026 04 11 0333 61141 12780 1 1.8 638.7 6.35e+05 2026 04 11 0334 61141 12840 0 1.6 623.9 5.23e+05 2026 04 11 0335 61141 12900 0 1.6 602.4 4.01e+05 2026 04 11 0336 61141 12960 0 1.6 599.9 4.37e+05 2026 04 11 0337 61141 13020 0 0.7 551.0 1.40e+05 2026 04 11 0338 61141 13080 1 1.7 626.7 6.68e+05 2026 04 11 0339 61141 13140 0 1.8 617.7 5.65e+05 2026 04 11 0340 61141 13200 0 1.5 598.3 4.52e+05 2026 04 11 0341 61141 13260 0 1.4 595.2 4.40e+05 2026 04 11 0342 61141 13320 0 1.2 613.8 5.08e+05 2026 04 11 0343 61141 13380 0 1.1 618.1 5.06e+05 2026 04 11 0344 61141 13440 0 1.2 620.3 5.17e+05 2026 04 11 0345 61141 13500 0 1.3 624.5 6.32e+05 2026 04 11 0346 61141 13560 1 1.3 631.4 6.39e+05 2026 04 11 0347 61141 13620 0 1.3 633.6 5.40e+05 2026 04 11 0348 61141 13680 0 1.5 623.5 5.12e+05 2026 04 11 0349 61141 13740 0 1.4 618.0 4.62e+05 2026 04 11 0350 61141 13800 0 1.5 618.0 5.09e+05 2026 04 11 0351 61141 13860 1 1.4 618.9 4.55e+05 2026 04 11 0352 61141 13920 0 1.6 621.7 4.62e+05 2026 04 11 0353 61141 13980 9 -9999.9 -9999.9 -1.00e+05 2026 04 11 0354 61141 14040 0 1.5 613.6 4.16e+05 2026 04 11 0355 61141 14100 1 1.3 616.0 3.68e+05 2026 04 11 0356 61141 14160 0 1.7 623.6 4.46e+05 2026 04 11 0357 61141 14220 0 1.9 628.5 5.98e+05 2026 04 11 0358 61141 14280 0 1.6 616.3 5.09e+05 2026 04 11 0359 61141 14340 9 -9999.9 -9999.9 -1.00e+05 2026 04 11 0400 61141 14400 0 1.4 594.9 4.46e+05 2026 04 11 0401 61141 14460 0 1.5 597.3 4.56e+05 2026 04 11 0402 61141 14520 0 1.5 602.2 4.96e+05 2026 04 11 0403 61141 14580 0 1.5 600.5 4.87e+05 2026 04 11 0404 61141 14640 0 1.6 595.8 4.48e+05 2026 04 11 0405 61141 14700 0 1.5 596.5 4.87e+05 2026 04 11 0406 61141 14760 0 1.3 580.1 3.71e+05 2026 04 11 0407 61141 14820 0 1.3 580.3 4.40e+05 2026 04 11 0408 61141 14880 0 1.2 582.1 4.51e+05 2026 04 11 0409 61141 14940 0 1.4 598.5 4.33e+05 2026 04 11 0410 61141 15000 0 1.5 596.1 4.82e+05 2026 04 11 0411 61141 15060 0 1.4 584.6 4.26e+05 2026 04 11 0412 61141 15120 0 1.3 591.2 3.81e+05 2026 04 11 0413 61141 15180 0 1.2 583.0 4.12e+05 2026 04 11 0414 61141 15240 0 1.4 585.1 4.22e+05 2026 04 11 0415 61141 15300 0 1.3 606.4 4.48e+05 2026 04 11 0416 61141 15360 0 1.3 606.4 4.26e+05 2026 04 11 0417 61141 15420 0 1.4 596.8 4.01e+05 2026 04 11 0418 61141 15480 0 1.3 602.2 4.32e+05 2026 04 11 0419 61141 15540 0 1.3 617.0 4.55e+05 2026 04 11 0420 61141 15600 0 1.4 619.1 4.21e+05 2026 04 11 0421 61141 15660 1 1.4 603.8 4.19e+05 2026 04 11 0422 61141 15720 0 1.3 603.1 4.79e+05 2026 04 11 0423 61141 15780 0 1.7 603.9 4.20e+05 2026 04 11 0424 61141 15840 0 1.7 604.0 4.21e+05 2026 04 11 0425 61141 15900 0 1.8 607.1 4.44e+05 2026 04 11 0426 61141 15960 0 1.8 -9999.9 -1.00e+05 2026 04 11 0427 61141 16020 0 1.5 604.3 4.58e+05 2026 04 11 0428 61141 16080 0 1.2 562.5 3.64e+05 2026 04 11 0429 61141 16140 0 1.4 577.6 4.37e+05 2026 04 11 0430 61141 16200 0 1.5 582.2 4.59e+05 2026 04 11 0431 61141 16260 0 1.6 591.2 4.35e+05 2026 04 11 0432 61141 16320 0 1.6 588.8 5.01e+05 2026 04 11 0433 61141 16380 0 2.0 591.5 5.08e+05 2026 04 11 0434 61141 16440 0 2.1 591.7 4.51e+05 2026 04 11 0435 61141 16500 0 1.6 585.2 4.76e+05 2026 04 11 0436 61141 16560 0 1.8 591.8 5.17e+05 2026 04 11 0437 61141 16620 0 2.0 604.7 4.95e+05 2026 04 11 0438 61141 16680 0 2.1 625.8 5.65e+05 2026 04 11 0439 61141 16740 0 1.9 609.9 5.34e+05 2026 04 11 0440 61141 16800 0 2.3 618.1 5.26e+05 2026 04 11 0441 61141 16860 0 2.0 602.7 4.19e+05 2026 04 11 0442 61141 16920 0 1.7 563.1 3.30e+05 2026 04 11 0443 61141 16980 0 0.3 458.8 6.16e+04 2026 04 11 0444 61141 17040 1 2.3 577.6 5.95e+05 2026 04 11 0445 61141 17100 0 2.7 584.0 4.40e+05 2026 04 11 0446 61141 17160 0 2.7 547.2 3.08e+05 2026 04 11 0447 61141 17220 0 2.9 575.5 3.58e+05 2026 04 11 0448 61141 17280 0 3.0 598.9 4.62e+05