:Data_list: ace_swepam_1m.txt :Created: 2026 May 15 0642 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 15 0442 61175 16920 0 2.9 391.1 4.48e+04 2026 05 15 0443 61175 16980 0 2.6 412.7 1.03e+05 2026 05 15 0444 61175 17040 1 2.6 415.4 1.05e+05 2026 05 15 0445 61175 17100 0 2.5 422.0 1.44e+05 2026 05 15 0446 61175 17160 0 2.7 394.1 7.72e+04 2026 05 15 0447 61175 17220 0 4.9 399.7 9.85e+04 2026 05 15 0448 61175 17280 0 5.6 403.8 1.11e+05 2026 05 15 0449 61175 17340 0 2.8 384.7 6.30e+04 2026 05 15 0450 61175 17400 0 4.2 389.5 7.00e+04 2026 05 15 0451 61175 17460 0 6.0 395.9 8.27e+04 2026 05 15 0452 61175 17520 0 6.6 397.5 8.86e+04 2026 05 15 0453 61175 17580 0 6.4 395.9 8.40e+04 2026 05 15 0454 61175 17640 0 6.1 396.2 8.50e+04 2026 05 15 0455 61175 17700 0 4.7 398.7 1.04e+05 2026 05 15 0456 61175 17760 0 5.2 403.4 1.21e+05 2026 05 15 0457 61175 17820 0 5.8 398.8 9.92e+04 2026 05 15 0458 61175 17880 9 -9999.9 -9999.9 -1.00e+05 2026 05 15 0459 61175 17940 9 -9999.9 -9999.9 -1.00e+05 2026 05 15 0500 61175 18000 9 -9999.9 -9999.9 -1.00e+05 2026 05 15 0501 61175 18060 0 5.8 392.8 8.53e+04 2026 05 15 0502 61175 18120 0 6.8 396.2 7.65e+04 2026 05 15 0503 61175 18180 0 4.9 388.4 4.74e+04 2026 05 15 0504 61175 18240 0 5.9 398.0 8.10e+04 2026 05 15 0505 61175 18300 0 5.3 398.9 8.00e+04 2026 05 15 0506 61175 18360 0 4.2 396.3 6.86e+04 2026 05 15 0507 61175 18420 0 3.3 391.3 5.85e+04 2026 05 15 0508 61175 18480 0 3.2 391.0 6.08e+04 2026 05 15 0509 61175 18540 0 3.8 398.3 7.99e+04 2026 05 15 0510 61175 18600 0 4.5 397.7 7.36e+04 2026 05 15 0511 61175 18660 0 5.4 395.7 5.95e+04 2026 05 15 0512 61175 18720 0 4.2 393.7 5.18e+04 2026 05 15 0513 61175 18780 0 3.5 398.9 1.01e+05 2026 05 15 0514 61175 18840 0 3.5 391.9 7.64e+04 2026 05 15 0515 61175 18900 0 4.5 397.4 8.31e+04 2026 05 15 0516 61175 18960 0 3.4 394.6 6.11e+04 2026 05 15 0517 61175 19020 0 3.5 397.2 7.02e+04 2026 05 15 0518 61175 19080 0 4.0 408.4 1.07e+05 2026 05 15 0519 61175 19140 0 4.1 409.4 1.10e+05 2026 05 15 0520 61175 19200 0 3.4 402.3 8.83e+04 2026 05 15 0521 61175 19260 0 3.1 399.2 7.90e+04 2026 05 15 0522 61175 19320 0 3.4 397.2 6.93e+04 2026 05 15 0523 61175 19380 0 3.8 403.1 9.31e+04 2026 05 15 0524 61175 19440 0 4.0 408.9 1.07e+05 2026 05 15 0525 61175 19500 0 3.3 400.8 6.91e+04 2026 05 15 0526 61175 19560 0 2.5 392.4 4.30e+04 2026 05 15 0527 61175 19620 1 3.8 408.0 8.30e+04 2026 05 15 0528 61175 19680 1 4.0 414.7 1.01e+05 2026 05 15 0529 61175 19740 9 -9999.9 -9999.9 -1.00e+05 2026 05 15 0530 61175 19800 0 2.2 390.8 4.28e+04 2026 05 15 0531 61175 19860 0 3.0 402.4 8.40e+04 2026 05 15 0532 61175 19920 0 3.5 414.7 1.34e+05 2026 05 15 0533 61175 19980 0 2.3 398.7 6.65e+04 2026 05 15 0534 61175 20040 0 1.7 390.0 5.26e+04 2026 05 15 0535 61175 20100 0 2.3 397.4 7.09e+04 2026 05 15 0536 61175 20160 0 2.4 399.2 7.26e+04 2026 05 15 0537 61175 20220 0 2.7 405.4 9.08e+04 2026 05 15 0538 61175 20280 0 2.9 407.8 9.62e+04 2026 05 15 0539 61175 20340 0 3.3 411.2 1.20e+05 2026 05 15 0540 61175 20400 0 3.2 411.6 1.16e+05 2026 05 15 0541 61175 20460 0 3.4 408.2 7.55e+04 2026 05 15 0542 61175 20520 0 5.0 411.6 8.27e+04 2026 05 15 0543 61175 20580 0 5.0 406.5 7.01e+04 2026 05 15 0544 61175 20640 0 5.5 411.3 8.61e+04 2026 05 15 0545 61175 20700 0 4.9 405.4 7.41e+04 2026 05 15 0546 61175 20760 0 5.4 413.1 9.33e+04 2026 05 15 0547 61175 20820 0 7.5 410.7 5.54e+04 2026 05 15 0548 61175 20880 0 8.8 418.3 7.76e+04 2026 05 15 0549 61175 20940 0 11.3 419.1 6.43e+04 2026 05 15 0550 61175 21000 0 9.5 414.9 4.68e+04 2026 05 15 0551 61175 21060 0 6.0 399.2 2.14e+04 2026 05 15 0552 61175 21120 0 9.9 418.3 6.82e+04 2026 05 15 0553 61175 21180 0 12.3 428.5 7.95e+04 2026 05 15 0554 61175 21240 0 12.4 428.0 7.09e+04 2026 05 15 0555 61175 21300 0 6.5 402.6 1.88e+04 2026 05 15 0556 61175 21360 0 8.9 414.1 3.78e+04 2026 05 15 0557 61175 21420 0 12.5 430.2 6.36e+04 2026 05 15 0558 61175 21480 9 -9999.9 -9999.9 -1.00e+05 2026 05 15 0559 61175 21540 0 9.6 420.4 3.76e+04 2026 05 15 0600 61175 21600 0 5.4 409.9 2.42e+04 2026 05 15 0601 61175 21660 0 15.8 441.0 7.47e+04 2026 05 15 0602 61175 21720 0 13.7 429.3 4.30e+04 2026 05 15 0603 61175 21780 0 11.4 427.3 3.85e+04 2026 05 15 0604 61175 21840 0 6.9 413.4 2.06e+04 2026 05 15 0605 61175 21900 0 11.8 427.1 4.72e+04 2026 05 15 0606 61175 21960 0 16.3 438.0 7.64e+04 2026 05 15 0607 61175 22020 0 9.6 423.1 4.42e+04 2026 05 15 0608 61175 22080 0 6.9 419.4 2.87e+04 2026 05 15 0609 61175 22140 0 8.6 423.6 3.37e+04 2026 05 15 0610 61175 22200 0 11.7 435.8 6.72e+04 2026 05 15 0611 61175 22260 0 11.9 436.9 6.27e+04 2026 05 15 0612 61175 22320 0 11.1 429.7 3.28e+04 2026 05 15 0613 61175 22380 0 14.3 426.9 3.02e+04 2026 05 15 0614 61175 22440 0 18.2 429.6 3.92e+04 2026 05 15 0615 61175 22500 0 17.1 450.2 7.11e+04 2026 05 15 0616 61175 22560 0 15.8 436.9 4.27e+04 2026 05 15 0617 61175 22620 0 12.9 429.0 3.39e+04 2026 05 15 0618 61175 22680 0 9.7 414.8 1.91e+04 2026 05 15 0619 61175 22740 0 12.8 433.7 3.85e+04 2026 05 15 0620 61175 22800 0 13.9 436.1 4.51e+04 2026 05 15 0621 61175 22860 0 11.6 433.2 3.54e+04 2026 05 15 0622 61175 22920 0 11.0 419.7 2.24e+04 2026 05 15 0623 61175 22980 0 15.1 444.0 7.47e+04 2026 05 15 0624 61175 23040 0 15.4 443.1 6.16e+04 2026 05 15 0625 61175 23100 0 13.2 435.6 3.99e+04 2026 05 15 0626 61175 23160 0 13.4 434.7 4.02e+04 2026 05 15 0627 61175 23220 0 14.5 435.5 4.40e+04 2026 05 15 0628 61175 23280 0 23.1 459.5 1.43e+05 2026 05 15 0629 61175 23340 9 -9999.9 -9999.9 -1.00e+05 2026 05 15 0630 61175 23400 0 10.9 427.9 3.37e+04 2026 05 15 0631 61175 23460 0 15.4 435.5 5.16e+04 2026 05 15 0632 61175 23520 0 18.5 445.1 8.41e+04 2026 05 15 0633 61175 23580 0 18.9 434.0 4.82e+04 2026 05 15 0634 61175 23640 0 18.5 433.3 4.68e+04 2026 05 15 0635 61175 23700 0 15.8 429.7 4.02e+04 2026 05 15 0636 61175 23760 0 19.2 445.5 7.84e+04 2026 05 15 0637 61175 23820 0 16.0 434.9 5.06e+04 2026 05 15 0638 61175 23880 0 14.7 432.4 4.61e+04 2026 05 15 0639 61175 23940 0 10.6 406.6 2.01e+04 2026 05 15 0640 61175 24000 0 16.0 433.8 5.75e+04