:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 17 0646 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 17 0446 61147 17160 1 4.7 309.1 6.19e+04 2026 04 17 0447 61147 17220 0 4.2 306.1 3.70e+04 2026 04 17 0448 61147 17280 1 3.7 298.7 1.36e+04 2026 04 17 0449 61147 17340 0 3.8 297.8 1.39e+04 2026 04 17 0450 61147 17400 0 4.0 299.6 1.63e+04 2026 04 17 0451 61147 17460 0 4.1 300.9 1.64e+04 2026 04 17 0452 61147 17520 0 3.6 305.8 5.42e+04 2026 04 17 0453 61147 17580 0 3.6 303.3 4.42e+04 2026 04 17 0454 61147 17640 0 3.5 296.3 1.74e+04 2026 04 17 0455 61147 17700 0 3.3 295.8 2.10e+04 2026 04 17 0456 61147 17760 0 3.3 296.3 1.84e+04 2026 04 17 0457 61147 17820 0 2.9 299.9 1.75e+04 2026 04 17 0458 61147 17880 1 3.1 289.8 4.64e+04 2026 04 17 0459 61147 17940 0 3.6 291.5 2.41e+04 2026 04 17 0500 61147 18000 0 3.6 293.3 2.69e+04 2026 04 17 0501 61147 18060 0 3.4 290.8 2.61e+04 2026 04 17 0502 61147 18120 0 3.5 289.6 2.55e+04 2026 04 17 0503 61147 18180 0 3.3 289.3 2.68e+04 2026 04 17 0504 61147 18240 0 3.0 290.6 2.63e+04 2026 04 17 0505 61147 18300 0 3.1 289.7 2.42e+04 2026 04 17 0506 61147 18360 0 3.5 288.8 2.17e+04 2026 04 17 0507 61147 18420 0 3.5 289.4 2.30e+04 2026 04 17 0508 61147 18480 0 3.2 290.3 2.50e+04 2026 04 17 0509 61147 18540 0 3.4 291.9 2.06e+04 2026 04 17 0510 61147 18600 0 3.5 291.9 2.14e+04 2026 04 17 0511 61147 18660 0 4.1 294.1 2.37e+04 2026 04 17 0512 61147 18720 0 3.7 290.6 2.10e+04 2026 04 17 0513 61147 18780 0 3.9 292.4 1.86e+04 2026 04 17 0514 61147 18840 0 3.4 286.2 1.08e+04 2026 04 17 0515 61147 18900 0 3.7 293.3 2.28e+04 2026 04 17 0516 61147 18960 0 3.8 290.1 2.09e+04 2026 04 17 0517 61147 19020 0 3.8 290.5 1.86e+04 2026 04 17 0518 61147 19080 0 3.5 290.8 1.96e+04 2026 04 17 0519 61147 19140 0 4.0 290.7 1.66e+04 2026 04 17 0520 61147 19200 0 4.0 292.2 1.72e+04 2026 04 17 0521 61147 19260 0 3.8 292.6 1.91e+04 2026 04 17 0522 61147 19320 0 3.6 291.6 2.05e+04 2026 04 17 0523 61147 19380 0 3.6 291.3 2.11e+04 2026 04 17 0524 61147 19440 0 4.0 291.6 2.03e+04 2026 04 17 0525 61147 19500 1 0.7 340.8 2.24e+05 2026 04 17 0526 61147 19560 1 0.7 339.2 2.21e+05 2026 04 17 0527 61147 19620 1 1.1 327.0 1.83e+05 2026 04 17 0528 61147 19680 0 3.6 287.9 1.39e+04 2026 04 17 0529 61147 19740 0 4.2 294.6 2.60e+04 2026 04 17 0530 61147 19800 9 -9999.9 -9999.9 -1.00e+05 2026 04 17 0531 61147 19860 0 3.8 291.8 2.10e+04 2026 04 17 0532 61147 19920 0 3.4 292.1 1.81e+04 2026 04 17 0533 61147 19980 0 3.3 294.0 2.11e+04 2026 04 17 0534 61147 20040 0 3.3 294.4 1.78e+04 2026 04 17 0535 61147 20100 0 3.4 293.4 1.92e+04 2026 04 17 0536 61147 20160 0 3.2 292.5 1.91e+04 2026 04 17 0537 61147 20220 0 3.4 291.9 1.81e+04 2026 04 17 0538 61147 20280 0 3.6 291.0 1.82e+04 2026 04 17 0539 61147 20340 0 3.4 290.3 2.11e+04 2026 04 17 0540 61147 20400 0 3.2 288.0 2.52e+04 2026 04 17 0541 61147 20460 0 2.6 282.7 2.25e+04 2026 04 17 0542 61147 20520 0 2.6 280.1 1.62e+04 2026 04 17 0543 61147 20580 0 2.4 280.8 2.23e+04 2026 04 17 0544 61147 20640 0 2.4 290.9 6.59e+04 2026 04 17 0545 61147 20700 0 8.7 316.5 3.49e+04 2026 04 17 0546 61147 20760 0 3.1 288.3 5.17e+04 2026 04 17 0547 61147 20820 0 1.9 278.6 1.72e+04 2026 04 17 0548 61147 20880 1 2.5 285.9 2.57e+04 2026 04 17 0549 61147 20940 0 2.1 283.6 1.76e+04 2026 04 17 0550 61147 21000 0 2.1 281.5 1.68e+04 2026 04 17 0551 61147 21060 1 2.1 278.5 1.73e+04 2026 04 17 0552 61147 21120 1 2.5 279.7 1.37e+04 2026 04 17 0553 61147 21180 1 2.5 280.8 1.29e+04 2026 04 17 0554 61147 21240 1 2.2 279.9 1.26e+04 2026 04 17 0555 61147 21300 1 2.0 279.6 1.35e+04 2026 04 17 0556 61147 21360 0 2.0 281.8 1.81e+04 2026 04 17 0557 61147 21420 0 2.9 285.8 2.55e+04 2026 04 17 0558 61147 21480 0 0.4 334.0 4.60e+04 2026 04 17 0559 61147 21540 0 0.4 335.1 5.74e+04 2026 04 17 0600 61147 21600 0 0.5 342.3 1.32e+05 2026 04 17 0601 61147 21660 0 0.6 335.0 1.34e+05 2026 04 17 0602 61147 21720 0 0.6 347.8 1.36e+05 2026 04 17 0603 61147 21780 0 0.5 356.1 1.29e+05 2026 04 17 0604 61147 21840 0 0.5 344.9 1.31e+05 2026 04 17 0605 61147 21900 0 0.5 345.2 1.28e+05 2026 04 17 0606 61147 21960 0 0.5 347.7 1.30e+05 2026 04 17 0607 61147 22020 0 0.5 354.4 1.16e+05 2026 04 17 0608 61147 22080 0 0.5 353.9 1.09e+05 2026 04 17 0609 61147 22140 0 0.5 350.6 1.13e+05 2026 04 17 0610 61147 22200 0 0.6 353.0 1.37e+05 2026 04 17 0611 61147 22260 1 0.7 361.6 1.35e+05 2026 04 17 0612 61147 22320 0 0.7 356.0 1.01e+05 2026 04 17 0613 61147 22380 9 -9999.9 -9999.9 -1.00e+05 2026 04 17 0614 61147 22440 0 0.5 363.1 1.19e+05 2026 04 17 0615 61147 22500 0 0.5 358.0 8.73e+04 2026 04 17 0616 61147 22560 0 0.6 348.8 1.12e+05 2026 04 17 0617 61147 22620 0 0.5 341.5 1.15e+05 2026 04 17 0618 61147 22680 0 0.7 350.1 1.23e+05 2026 04 17 0619 61147 22740 0 0.6 348.4 8.95e+04 2026 04 17 0620 61147 22800 0 0.6 353.0 8.49e+04 2026 04 17 0621 61147 22860 0 0.6 351.3 9.43e+04 2026 04 17 0622 61147 22920 0 0.6 351.0 9.45e+04 2026 04 17 0623 61147 22980 0 0.6 353.8 8.53e+04 2026 04 17 0624 61147 23040 0 0.6 352.5 7.73e+04 2026 04 17 0625 61147 23100 0 0.6 349.6 9.00e+04 2026 04 17 0626 61147 23160 0 0.6 349.8 1.01e+05 2026 04 17 0627 61147 23220 0 0.6 352.2 9.92e+04 2026 04 17 0628 61147 23280 0 0.6 353.1 9.38e+04 2026 04 17 0629 61147 23340 0 0.6 356.3 8.29e+04 2026 04 17 0630 61147 23400 0 0.6 356.3 8.29e+04 2026 04 17 0631 61147 23460 0 0.7 346.2 9.08e+04 2026 04 17 0632 61147 23520 0 0.6 347.2 8.98e+04 2026 04 17 0633 61147 23580 0 0.5 360.9 7.53e+04 2026 04 17 0634 61147 23640 0 0.5 354.6 9.40e+04 2026 04 17 0635 61147 23700 0 1.0 321.4 1.02e+05 2026 04 17 0636 61147 23760 0 0.9 349.2 1.46e+05 2026 04 17 0637 61147 23820 0 0.7 351.2 1.06e+05 2026 04 17 0638 61147 23880 0 0.6 350.5 1.05e+05 2026 04 17 0639 61147 23940 0 0.8 338.5 1.28e+05 2026 04 17 0640 61147 24000 0 0.8 344.6 1.39e+05 2026 04 17 0641 61147 24060 0 0.6 354.3 1.13e+05 2026 04 17 0642 61147 24120 0 0.6 349.4 9.39e+04 2026 04 17 0643 61147 24180 0 0.7 347.8 1.02e+05 2026 04 17 0644 61147 24240 0 0.6 354.7 1.05e+05