:Data_list: ace_swepam_1m.txt :Created: 2026 Aug 18 1801 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 08 18 1601 61270 57660 9 -9999.9 -9999.9 -1.00e+05 2026 08 18 1602 61270 57720 0 4.2 451.3 9.03e+04 2026 08 18 1603 61270 57780 0 5.4 457.8 1.08e+05 2026 08 18 1604 61270 57840 0 5.7 459.2 1.09e+05 2026 08 18 1605 61270 57900 0 6.5 464.9 1.14e+05 2026 08 18 1606 61270 57960 0 5.1 444.7 7.55e+04 2026 08 18 1607 61270 58020 0 4.9 453.6 9.70e+04 2026 08 18 1608 61270 58080 0 6.5 474.9 1.40e+05 2026 08 18 1609 61270 58140 0 7.0 466.7 1.22e+05 2026 08 18 1610 61270 58200 0 6.6 462.1 1.02e+05 2026 08 18 1611 61270 58260 0 5.4 455.6 7.99e+04 2026 08 18 1612 61270 58320 0 5.7 461.8 1.02e+05 2026 08 18 1613 61270 58380 0 5.7 468.0 1.21e+05 2026 08 18 1614 61270 58440 0 4.9 447.7 6.96e+04 2026 08 18 1615 61270 58500 1 5.3 453.7 6.93e+04 2026 08 18 1616 61270 58560 0 6.9 464.2 1.14e+05 2026 08 18 1617 61270 58620 0 5.7 460.3 8.52e+04 2026 08 18 1618 61270 58680 0 5.5 459.8 8.19e+04 2026 08 18 1619 61270 58740 3 -9999.9 -9999.9 -1.00e+05 2026 08 18 1620 61270 58800 0 4.0 453.7 7.40e+04 2026 08 18 1621 61270 58860 0 5.2 460.0 8.88e+04 2026 08 18 1622 61270 58920 0 4.1 446.7 6.48e+04 2026 08 18 1623 61270 58980 0 4.2 450.0 6.82e+04 2026 08 18 1624 61270 59040 0 5.6 469.5 1.13e+05 2026 08 18 1625 61270 59100 0 5.5 471.0 1.20e+05 2026 08 18 1626 61270 59160 0 5.2 462.1 8.90e+04 2026 08 18 1627 61270 59220 0 4.7 458.2 9.17e+04 2026 08 18 1628 61270 59280 0 5.1 477.2 1.54e+05 2026 08 18 1629 61270 59340 0 4.6 474.1 1.60e+05 2026 08 18 1630 61270 59400 0 2.4 440.4 8.28e+04 2026 08 18 1631 61270 59460 0 4.6 505.4 3.21e+05 2026 08 18 1632 61270 59520 0 4.9 489.1 2.70e+05 2026 08 18 1633 61270 59580 1 5.0 485.4 2.49e+05 2026 08 18 1634 61270 59640 1 4.4 447.4 1.44e+05 2026 08 18 1635 61270 59700 1 3.9 489.0 1.95e+05 2026 08 18 1636 61270 59760 0 4.2 498.8 2.42e+05 2026 08 18 1637 61270 59820 0 4.2 489.4 2.79e+05 2026 08 18 1638 61270 59880 0 4.3 480.8 3.04e+05 2026 08 18 1639 61270 59940 0 4.6 501.3 3.85e+05 2026 08 18 1640 61270 60000 0 4.9 515.6 4.47e+05 2026 08 18 1641 61270 60060 0 6.5 482.5 3.49e+05 2026 08 18 1642 61270 60120 1 7.5 466.2 2.66e+05 2026 08 18 1643 61270 60180 0 5.3 513.2 3.97e+05 2026 08 18 1644 61270 60240 0 6.0 517.6 3.62e+05 2026 08 18 1645 61270 60300 1 9.7 497.4 2.66e+05 2026 08 18 1646 61270 60360 0 4.7 454.9 1.54e+05 2026 08 18 1647 61270 60420 0 4.2 506.2 3.51e+05 2026 08 18 1648 61270 60480 1 3.6 512.1 3.01e+05 2026 08 18 1649 61270 60540 0 3.5 473.9 2.11e+05 2026 08 18 1650 61270 60600 1 3.9 464.7 1.58e+05 2026 08 18 1651 61270 60660 1 4.0 463.8 1.50e+05 2026 08 18 1652 61270 60720 1 2.1 451.6 3.12e+04 2026 08 18 1653 61270 60780 0 3.0 458.9 1.10e+05 2026 08 18 1654 61270 60840 0 4.2 483.9 2.03e+05 2026 08 18 1655 61270 60900 0 5.3 503.4 2.65e+05 2026 08 18 1656 61270 60960 0 5.6 501.9 2.88e+05 2026 08 18 1657 61270 61020 0 4.8 481.3 2.54e+05 2026 08 18 1658 61270 61080 0 4.0 470.0 2.20e+05 2026 08 18 1659 61270 61140 0 4.3 500.5 2.73e+05 2026 08 18 1700 61270 61200 0 4.7 501.9 3.16e+05 2026 08 18 1701 61270 61260 0 4.2 486.8 2.43e+05 2026 08 18 1702 61270 61320 0 3.3 454.4 1.61e+05 2026 08 18 1703 61270 61380 0 4.2 483.3 2.28e+05 2026 08 18 1704 61270 61440 0 4.7 507.1 3.79e+05 2026 08 18 1705 61270 61500 0 4.2 469.9 1.79e+05 2026 08 18 1706 61270 61560 0 4.6 483.1 2.26e+05 2026 08 18 1707 61270 61620 0 8.5 490.0 2.22e+05 2026 08 18 1708 61270 61680 0 3.7 456.8 8.26e+04 2026 08 18 1709 61270 61740 0 2.9 453.0 1.01e+05 2026 08 18 1710 61270 61800 0 4.5 491.4 1.97e+05 2026 08 18 1711 61270 61860 0 4.4 519.7 2.65e+05 2026 08 18 1712 61270 61920 1 4.6 526.4 3.17e+05 2026 08 18 1713 61270 61980 0 4.8 510.4 2.80e+05 2026 08 18 1714 61270 62040 0 4.4 487.3 2.38e+05 2026 08 18 1715 61270 62100 1 6.0 520.0 3.83e+05 2026 08 18 1716 61270 62160 0 5.8 538.8 2.78e+05 2026 08 18 1717 61270 62220 0 4.1 518.0 3.43e+05 2026 08 18 1718 61270 62280 1 4.9 486.3 2.37e+05 2026 08 18 1719 61270 62340 0 10.4 515.9 2.56e+05 2026 08 18 1720 61270 62400 0 4.2 510.9 2.61e+05 2026 08 18 1721 61270 62460 1 8.8 470.3 2.17e+05 2026 08 18 1722 61270 62520 0 5.0 523.1 4.20e+05 2026 08 18 1723 61270 62580 0 3.2 541.4 3.13e+05 2026 08 18 1724 61270 62640 0 2.9 543.5 2.67e+05 2026 08 18 1725 61270 62700 3 -9999.9 -9999.9 -1.00e+05 2026 08 18 1726 61270 62760 0 5.1 535.6 4.25e+05 2026 08 18 1727 61270 62820 0 4.8 536.9 3.88e+05 2026 08 18 1728 61270 62880 0 4.4 531.6 3.78e+05 2026 08 18 1729 61270 62940 0 3.7 516.4 3.46e+05 2026 08 18 1730 61270 63000 0 3.4 515.5 2.82e+05 2026 08 18 1731 61270 63060 0 4.8 543.2 4.46e+05 2026 08 18 1732 61270 63120 1 4.1 550.4 5.26e+05 2026 08 18 1733 61270 63180 0 5.4 544.0 2.40e+05 2026 08 18 1734 61270 63240 1 4.5 546.1 4.54e+05 2026 08 18 1735 61270 63300 0 5.0 543.4 3.34e+05 2026 08 18 1736 61270 63360 0 3.8 530.5 3.67e+05 2026 08 18 1737 61270 63420 0 2.7 486.3 1.23e+05 2026 08 18 1738 61270 63480 1 3.9 522.9 3.53e+05 2026 08 18 1739 61270 63540 1 4.0 531.4 4.23e+05 2026 08 18 1740 61270 63600 1 3.4 499.1 2.09e+05 2026 08 18 1741 61270 63660 0 2.9 463.2 8.20e+04 2026 08 18 1742 61270 63720 0 2.4 466.8 7.24e+04 2026 08 18 1743 61270 63780 0 3.4 496.6 1.66e+05 2026 08 18 1744 61270 63840 1 4.1 489.7 1.70e+05 2026 08 18 1745 61270 63900 0 3.5 474.1 9.93e+04 2026 08 18 1746 61270 63960 1 3.8 506.5 1.71e+05 2026 08 18 1747 61270 64020 0 4.4 523.0 2.62e+05 2026 08 18 1748 61270 64080 1 5.1 532.6 4.52e+05 2026 08 18 1749 61270 64140 1 4.1 494.5 3.00e+05 2026 08 18 1750 61270 64200 0 4.2 548.2 4.48e+05 2026 08 18 1751 61270 64260 0 2.9 482.6 7.91e+04 2026 08 18 1752 61270 64320 0 3.4 487.9 1.02e+05 2026 08 18 1753 61270 64380 0 3.9 500.4 2.14e+05 2026 08 18 1754 61270 64440 0 3.2 483.8 9.48e+04 2026 08 18 1755 61270 64500 0 3.0 484.7 8.46e+04 2026 08 18 1756 61270 64560 1 2.9 472.9 7.41e+04 2026 08 18 1757 61270 64620 1 2.8 467.3 6.75e+04 2026 08 18 1758 61270 64680 3 -9999.9 -9999.9 -1.00e+05 2026 08 18 1759 61270 64740 3 -9999.9 -9999.9 -1.00e+05