:Data_list: ace_swepam_1m.txt :Created: 2026 Apr 22 1833 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 22 1633 61152 59580 0 2.0 484.3 1.48e+05 2026 04 22 1634 61152 59640 0 1.9 487.3 1.55e+05 2026 04 22 1635 61152 59700 1 2.2 488.3 1.68e+05 2026 04 22 1636 61152 59760 3 -9999.9 -9999.9 -1.00e+05 2026 04 22 1637 61152 59820 1 2.3 474.6 1.19e+05 2026 04 22 1638 61152 59880 1 2.2 477.9 1.26e+05 2026 04 22 1639 61152 59940 0 2.0 489.5 1.51e+05 2026 04 22 1640 61152 60000 0 2.0 487.7 1.43e+05 2026 04 22 1641 61152 60060 0 2.0 489.2 1.31e+05 2026 04 22 1642 61152 60120 0 2.0 488.8 1.30e+05 2026 04 22 1643 61152 60180 0 2.0 489.9 1.45e+05 2026 04 22 1644 61152 60240 9 -9999.9 -9999.9 -1.00e+05 2026 04 22 1645 61152 60300 0 2.3 482.7 1.34e+05 2026 04 22 1646 61152 60360 0 2.1 489.6 1.29e+05 2026 04 22 1647 61152 60420 0 2.0 495.7 1.20e+05 2026 04 22 1648 61152 60480 0 1.8 499.3 1.11e+05 2026 04 22 1649 61152 60540 0 1.8 499.4 1.17e+05 2026 04 22 1650 61152 60600 0 2.2 494.5 1.25e+05 2026 04 22 1651 61152 60660 0 2.4 488.6 1.37e+05 2026 04 22 1652 61152 60720 0 2.2 488.9 1.54e+05 2026 04 22 1653 61152 60780 0 2.3 492.1 1.53e+05 2026 04 22 1654 61152 60840 1 2.5 487.7 1.45e+05 2026 04 22 1655 61152 60900 1 2.4 486.6 1.42e+05 2026 04 22 1656 61152 60960 0 2.1 490.7 1.44e+05 2026 04 22 1657 61152 61020 1 2.3 482.7 1.54e+05 2026 04 22 1658 61152 61080 0 2.2 480.3 1.45e+05 2026 04 22 1659 61152 61140 9 -9999.9 -9999.9 -1.00e+05 2026 04 22 1700 61152 61200 0 1.8 480.7 1.32e+05 2026 04 22 1701 61152 61260 1 2.7 478.3 1.33e+05 2026 04 22 1702 61152 61320 0 2.5 480.9 1.27e+05 2026 04 22 1703 61152 61380 0 2.6 483.8 1.18e+05 2026 04 22 1704 61152 61440 0 2.7 483.3 1.25e+05 2026 04 22 1705 61152 61500 0 2.7 484.7 1.37e+05 2026 04 22 1706 61152 61560 0 2.7 485.9 1.38e+05 2026 04 22 1707 61152 61620 0 2.6 485.6 1.35e+05 2026 04 22 1708 61152 61680 1 2.6 486.2 1.37e+05 2026 04 22 1709 61152 61740 3 -9999.9 -9999.9 -1.00e+05 2026 04 22 1710 61152 61800 1 2.5 479.0 1.38e+05 2026 04 22 1711 61152 61860 1 2.5 479.2 1.39e+05 2026 04 22 1712 61152 61920 1 2.4 480.4 1.47e+05 2026 04 22 1713 61152 61980 1 2.3 -9999.9 -1.00e+05 2026 04 22 1714 61152 62040 1 2.3 484.9 1.68e+05 2026 04 22 1715 61152 62100 1 3.4 471.0 1.19e+05 2026 04 22 1716 61152 62160 1 2.8 475.4 1.44e+05 2026 04 22 1717 61152 62220 0 2.9 474.8 1.30e+05 2026 04 22 1718 61152 62280 0 2.7 474.3 1.30e+05 2026 04 22 1719 61152 62340 1 2.8 473.8 1.29e+05 2026 04 22 1720 61152 62400 1 2.7 476.8 1.34e+05 2026 04 22 1721 61152 62460 1 2.7 476.0 1.33e+05 2026 04 22 1722 61152 62520 1 2.6 477.5 1.32e+05 2026 04 22 1723 61152 62580 0 2.4 484.3 1.52e+05 2026 04 22 1724 61152 62640 1 2.0 492.6 1.62e+05 2026 04 22 1725 61152 62700 0 1.7 496.3 1.39e+05 2026 04 22 1726 61152 62760 0 2.0 484.1 1.42e+05 2026 04 22 1727 61152 62820 0 2.0 481.3 1.57e+05 2026 04 22 1728 61152 62880 0 2.1 484.9 1.71e+05 2026 04 22 1729 61152 62940 0 2.1 484.9 1.71e+05 2026 04 22 1730 61152 63000 1 2.1 484.8 1.50e+05 2026 04 22 1731 61152 63060 1 1.7 487.7 1.62e+05 2026 04 22 1732 61152 63120 1 2.2 485.7 1.60e+05 2026 04 22 1733 61152 63180 1 2.2 485.5 1.61e+05 2026 04 22 1734 61152 63240 0 2.1 483.2 1.57e+05 2026 04 22 1735 61152 63300 1 1.9 480.1 1.67e+05 2026 04 22 1736 61152 63360 0 1.8 491.7 1.71e+05 2026 04 22 1737 61152 63420 1 2.9 485.7 1.40e+05 2026 04 22 1738 61152 63480 1 3.8 474.3 1.12e+05 2026 04 22 1739 61152 63540 1 3.3 474.5 1.24e+05 2026 04 22 1740 61152 63600 1 2.6 475.9 1.45e+05 2026 04 22 1741 61152 63660 1 2.8 477.6 1.42e+05 2026 04 22 1742 61152 63720 3 -9999.9 -9999.9 -1.00e+05 2026 04 22 1743 61152 63780 1 3.6 472.9 1.10e+05 2026 04 22 1744 61152 63840 1 3.5 473.3 1.12e+05 2026 04 22 1745 61152 63900 1 2.8 476.6 1.33e+05 2026 04 22 1746 61152 63960 0 2.7 471.2 1.24e+05 2026 04 22 1747 61152 64020 1 4.1 472.5 1.15e+05 2026 04 22 1748 61152 64080 1 2.9 477.4 1.60e+05 2026 04 22 1749 61152 64140 1 3.6 473.7 1.12e+05 2026 04 22 1750 61152 64200 0 3.6 473.5 1.25e+05 2026 04 22 1751 61152 64260 1 3.8 473.0 1.24e+05 2026 04 22 1752 61152 64320 0 3.8 473.5 1.20e+05 2026 04 22 1753 61152 64380 1 3.7 473.9 1.21e+05 2026 04 22 1754 61152 64440 1 3.8 472.6 1.15e+05 2026 04 22 1755 61152 64500 1 3.7 473.1 1.02e+05 2026 04 22 1756 61152 64560 1 3.7 474.8 9.89e+04 2026 04 22 1757 61152 64620 0 3.8 473.6 1.08e+05 2026 04 22 1758 61152 64680 0 3.6 474.6 1.03e+05 2026 04 22 1759 61152 64740 9 -9999.9 -9999.9 -1.00e+05 2026 04 22 1800 61152 64800 1 3.5 476.0 1.01e+05 2026 04 22 1801 61152 64860 1 3.5 476.0 1.01e+05 2026 04 22 1802 61152 64920 1 3.1 473.9 1.10e+05 2026 04 22 1803 61152 64980 1 3.5 469.2 1.01e+05 2026 04 22 1804 61152 65040 1 3.6 468.9 1.01e+05 2026 04 22 1805 61152 65100 0 2.6 468.5 1.11e+05 2026 04 22 1806 61152 65160 1 2.6 470.3 1.17e+05 2026 04 22 1807 61152 65220 1 3.3 469.1 1.05e+05 2026 04 22 1808 61152 65280 0 3.9 468.8 1.00e+05 2026 04 22 1809 61152 65340 0 3.9 469.3 1.03e+05 2026 04 22 1810 61152 65400 0 3.8 468.3 9.79e+04 2026 04 22 1811 61152 65460 1 3.3 467.3 9.81e+04 2026 04 22 1812 61152 65520 1 3.1 468.1 1.07e+05 2026 04 22 1813 61152 65580 1 3.8 468.1 9.99e+04 2026 04 22 1814 61152 65640 9 -9999.9 -9999.9 -1.00e+05 2026 04 22 1815 61152 65700 9 -9999.9 -9999.9 -1.00e+05 2026 04 22 1816 61152 65760 1 2.6 468.3 1.12e+05 2026 04 22 1817 61152 65820 1 2.6 468.2 1.11e+05 2026 04 22 1818 61152 65880 0 2.9 467.5 1.03e+05 2026 04 22 1819 61152 65940 1 2.8 468.6 1.11e+05 2026 04 22 1820 61152 66000 0 2.9 467.9 1.10e+05 2026 04 22 1821 61152 66060 1 2.7 469.1 1.16e+05 2026 04 22 1822 61152 66120 1 2.9 469.0 1.17e+05 2026 04 22 1823 61152 66180 0 2.8 469.4 1.17e+05 2026 04 22 1824 61152 66240 1 3.3 468.1 1.04e+05 2026 04 22 1825 61152 66300 1 3.1 469.2 1.24e+05 2026 04 22 1826 61152 66360 1 2.5 473.8 1.43e+05 2026 04 22 1827 61152 66420 0 2.5 473.9 1.38e+05 2026 04 22 1828 61152 66480 0 2.7 469.8 1.35e+05 2026 04 22 1829 61152 66540 3 -9999.9 -9999.9 -1.00e+05 2026 04 22 1830 61152 66600 3 -9999.9 -9999.9 -1.00e+05 2026 04 22 1831 61152 66660 9 -9999.9 -9999.9 -1.00e+05