:Data_list: ace_swepam_1m.txt :Created: 2026 May 04 0659 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 04 0459 61164 17940 0 1.4 433.8 1.12e+05 2026 05 04 0500 61164 18000 0 1.9 439.2 1.01e+05 2026 05 04 0501 61164 18060 0 1.8 422.1 9.09e+04 2026 05 04 0502 61164 18120 0 1.0 417.8 8.76e+04 2026 05 04 0503 61164 18180 0 1.5 430.5 1.02e+05 2026 05 04 0504 61164 18240 0 0.8 433.2 1.21e+05 2026 05 04 0505 61164 18300 0 1.0 432.9 7.72e+04 2026 05 04 0506 61164 18360 0 1.2 421.3 7.45e+04 2026 05 04 0507 61164 18420 0 0.9 414.5 1.08e+05 2026 05 04 0508 61164 18480 0 0.8 421.0 1.09e+05 2026 05 04 0509 61164 18540 0 0.7 426.6 9.81e+04 2026 05 04 0510 61164 18600 0 0.4 432.5 8.10e+04 2026 05 04 0511 61164 18660 0 0.2 425.0 9.15e+04 2026 05 04 0512 61164 18720 0 0.4 440.3 1.19e+05 2026 05 04 0513 61164 18780 0 2.2 412.6 3.50e+04 2026 05 04 0514 61164 18840 1 0.9 411.7 1.20e+05 2026 05 04 0515 61164 18900 0 1.5 411.9 6.32e+04 2026 05 04 0516 61164 18960 0 2.0 420.7 9.24e+04 2026 05 04 0517 61164 19020 0 2.7 426.2 8.91e+04 2026 05 04 0518 61164 19080 0 2.8 427.1 8.80e+04 2026 05 04 0519 61164 19140 0 2.4 398.3 4.42e+04 2026 05 04 0520 61164 19200 0 2.2 413.1 5.71e+04 2026 05 04 0521 61164 19260 0 1.7 423.0 9.89e+04 2026 05 04 0522 61164 19320 0 1.3 425.4 1.00e+05 2026 05 04 0523 61164 19380 0 1.2 427.1 7.21e+04 2026 05 04 0524 61164 19440 0 1.9 423.7 5.00e+04 2026 05 04 0525 61164 19500 0 2.8 427.7 4.48e+04 2026 05 04 0526 61164 19560 0 2.1 448.6 7.62e+04 2026 05 04 0527 61164 19620 0 2.1 436.3 5.88e+04 2026 05 04 0528 61164 19680 0 0.9 422.4 6.62e+04 2026 05 04 0529 61164 19740 0 1.1 410.4 4.46e+04 2026 05 04 0530 61164 19800 0 0.3 422.6 1.13e+05 2026 05 04 0531 61164 19860 0 0.2 427.5 7.58e+04 2026 05 04 0532 61164 19920 1 0.2 416.2 1.29e+05 2026 05 04 0533 61164 19980 0 3.3 418.0 5.79e+04 2026 05 04 0534 61164 20040 0 1.5 415.1 7.38e+04 2026 05 04 0535 61164 20100 0 1.4 424.8 4.89e+04 2026 05 04 0536 61164 20160 0 2.4 426.2 4.95e+04 2026 05 04 0537 61164 20220 0 2.6 416.3 4.85e+04 2026 05 04 0538 61164 20280 0 2.5 415.1 5.05e+04 2026 05 04 0539 61164 20340 0 2.9 422.7 6.56e+04 2026 05 04 0540 61164 20400 0 3.0 427.7 7.04e+04 2026 05 04 0541 61164 20460 0 1.8 420.4 5.27e+04 2026 05 04 0542 61164 20520 0 0.8 404.5 4.99e+04 2026 05 04 0543 61164 20580 1 1.4 418.1 1.03e+05 2026 05 04 0544 61164 20640 9 -9999.9 -9999.9 -1.00e+05 2026 05 04 0545 61164 20700 0 1.1 435.6 3.21e+04 2026 05 04 0546 61164 20760 0 0.6 408.0 7.88e+04 2026 05 04 0547 61164 20820 0 0.9 430.1 7.98e+04 2026 05 04 0548 61164 20880 0 0.7 404.4 4.53e+04 2026 05 04 0549 61164 20940 0 1.0 427.0 2.93e+04 2026 05 04 0550 61164 21000 0 0.3 408.8 5.06e+04 2026 05 04 0551 61164 21060 0 0.1 402.6 5.71e+04 2026 05 04 0552 61164 21120 0 0.1 408.6 1.03e+05 2026 05 04 0553 61164 21180 0 0.1 399.5 7.44e+04 2026 05 04 0554 61164 21240 0 0.1 398.7 8.22e+04 2026 05 04 0555 61164 21300 0 0.1 396.9 8.78e+04 2026 05 04 0556 61164 21360 1 0.1 396.6 8.63e+04 2026 05 04 0557 61164 21420 0 0.1 406.0 1.24e+05 2026 05 04 0558 61164 21480 0 0.1 397.8 1.16e+05 2026 05 04 0559 61164 21540 0 0.1 395.5 9.15e+04 2026 05 04 0600 61164 21600 0 0.1 383.5 7.46e+04 2026 05 04 0601 61164 21660 0 0.1 406.4 3.10e+05 2026 05 04 0602 61164 21720 1 0.2 390.5 6.40e+04 2026 05 04 0603 61164 21780 1 0.3 390.9 4.76e+04 2026 05 04 0604 61164 21840 0 0.1 393.0 2.03e+05 2026 05 04 0605 61164 21900 0 0.1 401.3 1.14e+05 2026 05 04 0606 61164 21960 0 0.1 418.6 1.21e+05 2026 05 04 0607 61164 22020 0 0.1 426.1 1.42e+05 2026 05 04 0608 61164 22080 1 0.1 397.5 8.82e+04 2026 05 04 0609 61164 22140 0 0.0 391.3 6.06e+04 2026 05 04 0610 61164 22200 0 0.1 405.4 7.00e+04 2026 05 04 0611 61164 22260 0 0.1 415.7 9.12e+04 2026 05 04 0612 61164 22320 0 0.1 415.4 9.43e+04 2026 05 04 0613 61164 22380 0 0.1 405.6 7.52e+04 2026 05 04 0614 61164 22440 0 0.1 402.1 7.79e+04 2026 05 04 0615 61164 22500 0 0.1 402.5 4.93e+04 2026 05 04 0616 61164 22560 0 0.1 407.1 6.91e+04 2026 05 04 0617 61164 22620 0 0.1 407.1 8.31e+04 2026 05 04 0618 61164 22680 1 0.1 401.0 5.80e+04 2026 05 04 0619 61164 22740 1 0.1 402.8 4.58e+04 2026 05 04 0620 61164 22800 0 0.1 409.3 5.80e+04 2026 05 04 0621 61164 22860 0 0.2 398.6 5.06e+04 2026 05 04 0622 61164 22920 0 0.1 401.9 6.72e+04 2026 05 04 0623 61164 22980 0 0.1 410.3 6.79e+04 2026 05 04 0624 61164 23040 0 0.1 413.1 6.62e+04 2026 05 04 0625 61164 23100 0 1.2 417.2 6.57e+04 2026 05 04 0626 61164 23160 9 -9999.9 -9999.9 -1.00e+05 2026 05 04 0627 61164 23220 9 -9999.9 -9999.9 -1.00e+05 2026 05 04 0628 61164 23280 0 1.5 417.8 7.22e+04 2026 05 04 0629 61164 23340 0 1.5 406.3 4.31e+04 2026 05 04 0630 61164 23400 0 1.4 402.5 3.57e+04 2026 05 04 0631 61164 23460 0 0.8 398.6 2.01e+04 2026 05 04 0632 61164 23520 0 2.1 424.8 5.08e+04 2026 05 04 0633 61164 23580 0 1.4 413.5 3.50e+04 2026 05 04 0634 61164 23640 0 0.8 410.8 2.94e+04 2026 05 04 0635 61164 23700 0 0.4 391.2 1.34e+04 2026 05 04 0636 61164 23760 0 2.0 414.3 4.81e+04 2026 05 04 0637 61164 23820 0 1.2 420.0 3.87e+04 2026 05 04 0638 61164 23880 0 0.7 413.1 3.08e+04 2026 05 04 0639 61164 23940 0 0.4 407.9 2.69e+04 2026 05 04 0640 61164 24000 0 0.8 423.8 5.94e+04 2026 05 04 0641 61164 24060 0 1.2 422.1 5.63e+04 2026 05 04 0642 61164 24120 0 3.0 414.4 2.86e+04 2026 05 04 0643 61164 24180 0 2.8 406.3 1.41e+04 2026 05 04 0644 61164 24240 9 -9999.9 -9999.9 -1.00e+05 2026 05 04 0645 61164 24300 0 4.8 426.0 5.78e+04 2026 05 04 0646 61164 24360 0 2.0 423.4 6.93e+04 2026 05 04 0647 61164 24420 0 1.0 410.1 3.76e+04 2026 05 04 0648 61164 24480 0 2.4 401.5 3.83e+04 2026 05 04 0649 61164 24540 0 1.4 401.5 4.44e+04 2026 05 04 0650 61164 24600 0 0.8 403.1 3.69e+04 2026 05 04 0651 61164 24660 0 1.3 401.4 3.06e+04 2026 05 04 0652 61164 24720 0 1.4 402.9 3.21e+04 2026 05 04 0653 61164 24780 0 0.9 398.8 2.51e+04 2026 05 04 0654 61164 24840 0 1.1 410.2 3.07e+04 2026 05 04 0655 61164 24900 0 1.3 419.5 4.47e+04 2026 05 04 0656 61164 24960 0 1.0 416.0 4.74e+04 2026 05 04 0657 61164 25020 9 -9999.9 -9999.9 -1.00e+05