:Data_list: ace_swepam_1m.txt :Created: 2026 Sep 12 1856 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 09 12 1656 61295 60960 0 0.7 413.5 7.47e+04 2026 09 12 1657 61295 61020 0 0.8 415.8 6.22e+04 2026 09 12 1658 61295 61080 0 0.7 416.8 6.12e+04 2026 09 12 1659 61295 61140 0 0.6 413.5 7.22e+04 2026 09 12 1700 61295 61200 0 0.6 413.8 7.56e+04 2026 09 12 1701 61295 61260 0 0.6 415.8 7.85e+04 2026 09 12 1702 61295 61320 0 0.7 419.4 6.19e+04 2026 09 12 1703 61295 61380 0 0.6 419.1 5.63e+04 2026 09 12 1704 61295 61440 0 0.7 420.5 6.01e+04 2026 09 12 1705 61295 61500 0 0.7 421.6 5.85e+04 2026 09 12 1706 61295 61560 3 -9999.9 -9999.9 -1.00e+05 2026 09 12 1707 61295 61620 3 -9999.9 -9999.9 -1.00e+05 2026 09 12 1708 61295 61680 0 0.8 420.4 5.86e+04 2026 09 12 1709 61295 61740 0 0.7 423.7 7.73e+04 2026 09 12 1710 61295 61800 0 0.7 423.4 7.80e+04 2026 09 12 1711 61295 61860 0 0.6 420.3 7.86e+04 2026 09 12 1712 61295 61920 0 0.7 420.0 7.24e+04 2026 09 12 1713 61295 61980 0 0.7 421.4 6.12e+04 2026 09 12 1714 61295 62040 0 0.9 425.2 6.06e+04 2026 09 12 1715 61295 62100 0 0.9 424.3 6.43e+04 2026 09 12 1716 61295 62160 0 0.8 421.2 7.15e+04 2026 09 12 1717 61295 62220 0 0.7 419.8 6.98e+04 2026 09 12 1718 61295 62280 0 0.9 427.5 7.27e+04 2026 09 12 1719 61295 62340 0 0.6 423.5 7.51e+04 2026 09 12 1720 61295 62400 0 0.4 416.0 8.59e+04 2026 09 12 1721 61295 62460 0 0.3 421.7 7.58e+04 2026 09 12 1722 61295 62520 0 0.3 420.8 7.67e+04 2026 09 12 1723 61295 62580 0 0.3 420.5 7.92e+04 2026 09 12 1724 61295 62640 0 0.4 424.6 9.36e+04 2026 09 12 1725 61295 62700 0 0.3 420.9 8.82e+04 2026 09 12 1726 61295 62760 0 0.4 423.3 9.89e+04 2026 09 12 1727 61295 62820 0 0.5 425.3 1.01e+05 2026 09 12 1728 61295 62880 0 0.6 426.8 8.62e+04 2026 09 12 1729 61295 62940 0 0.7 428.5 7.56e+04 2026 09 12 1730 61295 63000 0 0.7 427.8 8.10e+04 2026 09 12 1731 61295 63060 0 0.8 425.9 8.72e+04 2026 09 12 1732 61295 63120 0 0.8 425.5 7.82e+04 2026 09 12 1733 61295 63180 0 0.8 426.8 7.37e+04 2026 09 12 1734 61295 63240 0 0.9 425.3 7.08e+04 2026 09 12 1735 61295 63300 0 0.9 423.6 7.76e+04 2026 09 12 1736 61295 63360 0 0.8 422.2 1.03e+05 2026 09 12 1737 61295 63420 0 0.8 420.4 8.37e+04 2026 09 12 1738 61295 63480 0 0.4 419.7 8.97e+04 2026 09 12 1739 61295 63540 3 -9999.9 -9999.9 -1.00e+05 2026 09 12 1740 61295 63600 3 -9999.9 -9999.9 -1.00e+05 2026 09 12 1741 61295 63660 0 0.8 422.8 7.46e+04 2026 09 12 1742 61295 63720 0 0.7 422.1 8.06e+04 2026 09 12 1743 61295 63780 0 0.7 422.9 9.74e+04 2026 09 12 1744 61295 63840 9 -9999.9 -9999.9 -1.00e+05 2026 09 12 1745 61295 63900 0 1.0 425.6 8.90e+04 2026 09 12 1746 61295 63960 0 0.9 425.7 8.69e+04 2026 09 12 1747 61295 64020 0 0.9 426.1 8.65e+04 2026 09 12 1748 61295 64080 0 0.9 427.5 9.19e+04 2026 09 12 1749 61295 64140 0 0.9 430.6 9.53e+04 2026 09 12 1750 61295 64200 0 0.9 430.9 1.31e+05 2026 09 12 1751 61295 64260 0 0.9 429.5 1.35e+05 2026 09 12 1752 61295 64320 0 0.8 432.6 1.27e+05 2026 09 12 1753 61295 64380 0 0.8 440.7 8.80e+04 2026 09 12 1754 61295 64440 0 0.7 440.0 8.23e+04 2026 09 12 1755 61295 64500 0 1.2 437.5 7.97e+04 2026 09 12 1756 61295 64560 0 1.1 438.6 8.50e+04 2026 09 12 1757 61295 64620 0 1.1 438.0 1.13e+05 2026 09 12 1758 61295 64680 0 1.0 438.9 1.20e+05 2026 09 12 1759 61295 64740 0 1.0 445.0 9.12e+04 2026 09 12 1800 61295 64800 0 0.9 443.4 9.12e+04 2026 09 12 1801 61295 64860 0 0.8 439.2 1.37e+05 2026 09 12 1802 61295 64920 1 0.7 424.8 2.00e+05 2026 09 12 1803 61295 64980 1 0.5 408.0 2.08e+05 2026 09 12 1804 61295 65040 0 0.5 414.1 2.00e+05 2026 09 12 1805 61295 65100 0 0.8 429.3 1.97e+05 2026 09 12 1806 61295 65160 0 0.9 437.4 1.73e+05 2026 09 12 1807 61295 65220 0 0.7 434.2 1.76e+05 2026 09 12 1808 61295 65280 0 0.7 431.7 1.79e+05 2026 09 12 1809 61295 65340 0 0.7 425.9 1.84e+05 2026 09 12 1810 61295 65400 0 0.5 406.5 1.69e+05 2026 09 12 1811 61295 65460 1 0.6 405.1 1.74e+05 2026 09 12 1812 61295 65520 3 -9999.9 -9999.9 -1.00e+05 2026 09 12 1813 61295 65580 9 -9999.9 -9999.9 -1.00e+05 2026 09 12 1814 61295 65640 9 -9999.9 -9999.9 -1.00e+05 2026 09 12 1815 61295 65700 0 0.9 426.6 1.78e+05 2026 09 12 1816 61295 65760 0 1.0 431.5 1.79e+05 2026 09 12 1817 61295 65820 1 0.8 409.8 1.11e+05 2026 09 12 1818 61295 65880 0 0.5 387.4 8.17e+04 2026 09 12 1819 61295 65940 1 0.9 411.9 1.87e+05 2026 09 12 1820 61295 66000 0 0.9 414.9 1.72e+05 2026 09 12 1821 61295 66060 0 0.2 369.8 1.63e+04 2026 09 12 1822 61295 66120 1 0.5 383.7 5.36e+04 2026 09 12 1823 61295 66180 1 0.7 405.1 1.98e+05 2026 09 12 1824 61295 66240 1 0.5 405.6 1.99e+05 2026 09 12 1825 61295 66300 1 0.4 377.4 3.41e+04 2026 09 12 1826 61295 66360 1 0.9 398.5 1.59e+05 2026 09 12 1827 61295 66420 0 0.9 396.3 1.49e+05 2026 09 12 1828 61295 66480 1 0.7 400.7 2.04e+05 2026 09 12 1829 61295 66540 1 0.8 400.0 1.90e+05 2026 09 12 1830 61295 66600 1 0.6 407.3 1.58e+05 2026 09 12 1831 61295 66660 0 0.6 416.4 1.70e+05 2026 09 12 1832 61295 66720 0 0.5 416.2 1.81e+05 2026 09 12 1833 61295 66780 0 0.5 416.3 1.60e+05 2026 09 12 1834 61295 66840 1 0.5 421.7 1.62e+05 2026 09 12 1835 61295 66900 1 0.5 422.4 1.83e+05 2026 09 12 1836 61295 66960 0 0.5 420.4 1.74e+05 2026 09 12 1837 61295 67020 0 0.5 418.9 1.65e+05 2026 09 12 1838 61295 67080 1 0.6 416.1 1.47e+05 2026 09 12 1839 61295 67140 0 0.9 427.7 1.32e+05 2026 09 12 1840 61295 67200 0 0.6 423.1 1.50e+05 2026 09 12 1841 61295 67260 0 0.8 423.6 1.54e+05 2026 09 12 1842 61295 67320 0 0.9 425.8 1.44e+05 2026 09 12 1843 61295 67380 0 0.6 419.4 2.13e+05 2026 09 12 1844 61295 67440 0 0.7 423.0 1.60e+05 2026 09 12 1845 61295 67500 0 0.6 419.9 1.52e+05 2026 09 12 1846 61295 67560 0 0.5 418.1 1.57e+05 2026 09 12 1847 61295 67620 0 1.3 421.6 1.05e+05 2026 09 12 1848 61295 67680 0 1.2 421.7 1.07e+05 2026 09 12 1849 61295 67740 0 1.0 419.7 1.07e+05 2026 09 12 1850 61295 67800 0 0.8 407.8 8.10e+04 2026 09 12 1851 61295 67860 0 0.7 402.6 6.54e+04 2026 09 12 1852 61295 67920 1 0.8 426.3 1.20e+05 2026 09 12 1853 61295 67980 1 0.9 432.6 1.34e+05 2026 09 12 1854 61295 68040 0 0.9 425.0 1.53e+05