:Data_list: ace_swepam_1m.txt :Created: 2026 Sep 16 1747 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 16 1547 61299 56820 0 0.2 544.5 1.38e+05 2026 09 16 1548 61299 56880 0 0.2 542.9 1.35e+05 2026 09 16 1549 61299 56940 0 0.2 546.2 1.17e+05 2026 09 16 1550 61299 57000 1 0.1 524.3 1.29e+05 2026 09 16 1551 61299 57060 0 0.1 533.3 1.51e+05 2026 09 16 1552 61299 57120 0 0.2 543.9 1.48e+05 2026 09 16 1553 61299 57180 0 0.2 543.7 1.32e+05 2026 09 16 1554 61299 57240 0 0.2 543.3 1.35e+05 2026 09 16 1555 61299 57300 0 0.1 538.1 1.50e+05 2026 09 16 1556 61299 57360 3 -9999.9 -9999.9 -1.00e+05 2026 09 16 1557 61299 57420 0 0.2 549.8 1.31e+05 2026 09 16 1558 61299 57480 0 0.2 550.5 1.32e+05 2026 09 16 1559 61299 57540 9 -9999.9 -9999.9 -1.00e+05 2026 09 16 1600 61299 57600 9 -9999.9 -9999.9 -1.00e+05 2026 09 16 1601 61299 57660 9 -9999.9 -9999.9 -1.00e+05 2026 09 16 1602 61299 57720 9 -9999.9 -9999.9 -1.00e+05 2026 09 16 1603 61299 57780 0 0.2 532.9 1.67e+05 2026 09 16 1604 61299 57840 0 0.2 531.2 1.44e+05 2026 09 16 1605 61299 57900 0 0.2 527.9 1.48e+05 2026 09 16 1606 61299 57960 0 0.1 532.7 1.67e+05 2026 09 16 1607 61299 58020 0 0.1 533.6 1.62e+05 2026 09 16 1608 61299 58080 0 0.1 526.8 1.34e+05 2026 09 16 1609 61299 58140 0 0.1 526.1 1.52e+05 2026 09 16 1610 61299 58200 0 0.1 522.2 1.66e+05 2026 09 16 1611 61299 58260 1 0.1 517.1 1.26e+05 2026 09 16 1612 61299 58320 0 0.1 529.9 1.49e+05 2026 09 16 1613 61299 58380 0 0.1 523.3 2.09e+05 2026 09 16 1614 61299 58440 0 0.1 524.1 1.97e+05 2026 09 16 1615 61299 58500 0 0.1 520.8 1.85e+05 2026 09 16 1616 61299 58560 1 0.0 474.1 2.67e+04 2026 09 16 1617 61299 58620 0 0.1 528.1 2.43e+05 2026 09 16 1618 61299 58680 0 0.1 513.1 1.34e+05 2026 09 16 1619 61299 58740 0 0.1 521.6 1.59e+05 2026 09 16 1620 61299 58800 0 0.1 516.3 1.47e+05 2026 09 16 1621 61299 58860 1 0.0 480.9 5.75e+04 2026 09 16 1622 61299 58920 0 0.1 507.8 1.22e+05 2026 09 16 1623 61299 58980 0 0.2 528.5 1.63e+05 2026 09 16 1624 61299 59040 0 0.1 522.9 1.65e+05 2026 09 16 1625 61299 59100 0 0.2 525.9 1.55e+05 2026 09 16 1626 61299 59160 0 0.3 532.3 1.20e+05 2026 09 16 1627 61299 59220 0 0.1 525.3 1.21e+05 2026 09 16 1628 61299 59280 0 0.1 521.1 1.76e+05 2026 09 16 1629 61299 59340 3 -9999.9 -9999.9 -1.00e+05 2026 09 16 1630 61299 59400 0 0.1 538.3 1.38e+05 2026 09 16 1631 61299 59460 0 0.1 537.3 1.36e+05 2026 09 16 1632 61299 59520 0 0.3 522.3 1.10e+05 2026 09 16 1633 61299 59580 0 0.1 519.4 1.40e+05 2026 09 16 1634 61299 59640 1 0.0 522.4 1.40e+05 2026 09 16 1635 61299 59700 1 0.0 495.0 1.22e+05 2026 09 16 1636 61299 59760 0 0.0 477.5 9.41e+04 2026 09 16 1637 61299 59820 0 0.1 497.0 1.46e+05 2026 09 16 1638 61299 59880 0 0.1 503.0 1.70e+05 2026 09 16 1639 61299 59940 1 0.1 494.7 1.26e+05 2026 09 16 1640 61299 60000 0 0.1 496.6 1.36e+05 2026 09 16 1641 61299 60060 0 0.1 499.9 1.49e+05 2026 09 16 1642 61299 60120 0 0.2 498.9 1.41e+05 2026 09 16 1643 61299 60180 0 0.3 505.9 1.50e+05 2026 09 16 1644 61299 60240 1 0.0 464.8 2.92e+04 2026 09 16 1645 61299 60300 1 0.1 476.0 4.74e+04 2026 09 16 1646 61299 60360 0 0.3 519.8 1.16e+05 2026 09 16 1647 61299 60420 1 0.4 512.1 9.82e+04 2026 09 16 1648 61299 60480 0 0.1 518.3 2.38e+05 2026 09 16 1649 61299 60540 0 0.1 522.2 2.08e+05 2026 09 16 1650 61299 60600 0 0.1 533.0 1.31e+05 2026 09 16 1651 61299 60660 1 0.1 512.3 1.34e+05 2026 09 16 1652 61299 60720 0 0.1 527.9 2.12e+05 2026 09 16 1653 61299 60780 0 0.2 540.3 1.55e+05 2026 09 16 1654 61299 60840 0 0.2 542.8 1.24e+05 2026 09 16 1655 61299 60900 0 0.2 543.5 1.22e+05 2026 09 16 1656 61299 60960 0 0.2 546.2 1.11e+05 2026 09 16 1657 61299 61020 0 0.2 548.8 9.62e+04 2026 09 16 1658 61299 61080 0 0.1 536.8 1.02e+05 2026 09 16 1659 61299 61140 1 0.1 527.7 1.13e+05 2026 09 16 1700 61299 61200 0 0.2 538.9 1.08e+05 2026 09 16 1701 61299 61260 0 0.1 513.0 1.41e+05 2026 09 16 1702 61299 61320 3 -9999.9 -9999.9 -1.00e+05 2026 09 16 1703 61299 61380 0 0.1 523.7 9.41e+04 2026 09 16 1704 61299 61440 0 0.1 523.7 9.41e+04 2026 09 16 1705 61299 61500 0 0.1 543.5 8.65e+04 2026 09 16 1706 61299 61560 0 0.1 549.2 1.06e+05 2026 09 16 1707 61299 61620 0 0.1 538.7 1.45e+05 2026 09 16 1708 61299 61680 0 0.2 529.9 1.36e+05 2026 09 16 1709 61299 61740 0 0.2 533.5 1.32e+05 2026 09 16 1710 61299 61800 1 0.1 513.6 1.33e+05 2026 09 16 1711 61299 61860 0 0.2 513.5 1.25e+05 2026 09 16 1712 61299 61920 0 0.2 534.4 1.19e+05 2026 09 16 1713 61299 61980 0 0.1 545.2 1.25e+05 2026 09 16 1714 61299 62040 0 0.1 546.4 8.78e+04 2026 09 16 1715 61299 62100 0 0.1 548.2 8.44e+04 2026 09 16 1716 61299 62160 0 0.1 549.5 8.16e+04 2026 09 16 1717 61299 62220 0 0.1 541.9 9.14e+04 2026 09 16 1718 61299 62280 0 0.1 538.0 8.61e+04 2026 09 16 1719 61299 62340 0 0.2 547.8 8.41e+04 2026 09 16 1720 61299 62400 0 0.1 538.0 1.17e+05 2026 09 16 1721 61299 62460 0 0.1 525.1 7.65e+04 2026 09 16 1722 61299 62520 0 0.1 523.4 1.07e+05 2026 09 16 1723 61299 62580 0 0.1 518.5 9.08e+04 2026 09 16 1724 61299 62640 1 0.1 536.1 9.28e+04 2026 09 16 1725 61299 62700 0 0.2 544.6 9.60e+04 2026 09 16 1726 61299 62760 0 0.2 543.2 9.56e+04 2026 09 16 1727 61299 62820 0 0.2 544.4 9.29e+04 2026 09 16 1728 61299 62880 1 0.1 543.8 1.24e+05 2026 09 16 1729 61299 62940 1 0.1 524.7 8.98e+04 2026 09 16 1730 61299 63000 1 0.1 509.5 3.13e+04 2026 09 16 1731 61299 63060 0 0.1 517.2 7.56e+04 2026 09 16 1732 61299 63120 1 0.1 525.6 1.20e+05 2026 09 16 1733 61299 63180 1 0.3 538.8 1.12e+05 2026 09 16 1734 61299 63240 0 0.4 528.7 1.09e+05 2026 09 16 1735 61299 63300 0 0.2 541.9 9.12e+04 2026 09 16 1736 61299 63360 9 -9999.9 -9999.9 -1.00e+05 2026 09 16 1737 61299 63420 0 0.1 558.8 5.66e+04 2026 09 16 1738 61299 63480 0 0.5 555.0 1.31e+05 2026 09 16 1739 61299 63540 0 0.2 521.9 6.82e+04 2026 09 16 1740 61299 63600 0 0.2 567.1 9.81e+04 2026 09 16 1741 61299 63660 0 0.2 554.3 1.00e+05 2026 09 16 1742 61299 63720 0 0.1 544.6 7.82e+04 2026 09 16 1743 61299 63780 0 0.2 554.3 8.74e+04 2026 09 16 1744 61299 63840 1 0.2 552.0 8.82e+04 2026 09 16 1745 61299 63900 1 0.2 541.9 7.63e+04