:Data_list: ace_swepam_1m.txt :Created: 2026 May 31 1651 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 31 1451 61191 53460 0 2.5 513.4 9.71e+04 2026 05 31 1452 61191 53520 0 1.8 501.4 5.80e+04 2026 05 31 1453 61191 53580 0 2.2 507.6 6.98e+04 2026 05 31 1454 61191 53640 0 1.8 501.5 5.44e+04 2026 05 31 1455 61191 53700 0 1.7 500.5 5.19e+04 2026 05 31 1456 61191 53760 0 3.4 528.0 1.41e+05 2026 05 31 1457 61191 53820 0 2.3 510.1 8.20e+04 2026 05 31 1458 61191 53880 0 2.0 500.5 4.80e+04 2026 05 31 1459 61191 53940 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1500 61191 54000 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1501 61191 54060 0 2.2 501.2 6.06e+04 2026 05 31 1502 61191 54120 0 1.7 493.2 4.67e+04 2026 05 31 1503 61191 54180 0 1.2 490.3 4.73e+04 2026 05 31 1504 61191 54240 0 3.0 508.0 9.24e+04 2026 05 31 1505 61191 54300 0 2.6 501.2 7.14e+04 2026 05 31 1506 61191 54360 0 3.0 503.5 9.29e+04 2026 05 31 1507 61191 54420 0 1.9 498.6 4.70e+04 2026 05 31 1508 61191 54480 0 3.3 510.7 1.02e+05 2026 05 31 1509 61191 54540 0 2.5 501.6 7.64e+04 2026 05 31 1510 61191 54600 0 1.8 496.0 5.48e+04 2026 05 31 1511 61191 54660 0 1.3 493.2 4.05e+04 2026 05 31 1512 61191 54720 0 1.7 506.1 5.78e+04 2026 05 31 1513 61191 54780 0 2.1 517.6 7.30e+04 2026 05 31 1514 61191 54840 0 1.9 515.2 7.13e+04 2026 05 31 1515 61191 54900 0 1.4 501.1 5.24e+04 2026 05 31 1516 61191 54960 0 1.2 495.3 4.16e+04 2026 05 31 1517 61191 55020 0 1.4 502.4 4.90e+04 2026 05 31 1518 61191 55080 0 1.9 509.9 6.76e+04 2026 05 31 1519 61191 55140 0 2.1 510.8 7.99e+04 2026 05 31 1520 61191 55200 0 1.7 503.0 4.96e+04 2026 05 31 1521 61191 55260 0 1.6 507.3 5.14e+04 2026 05 31 1522 61191 55320 0 1.7 509.0 5.77e+04 2026 05 31 1523 61191 55380 0 1.5 507.4 5.84e+04 2026 05 31 1524 61191 55440 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1525 61191 55500 0 1.3 503.5 5.15e+04 2026 05 31 1526 61191 55560 0 1.6 502.8 5.28e+04 2026 05 31 1527 61191 55620 3 -9999.9 -9999.9 -1.00e+05 2026 05 31 1528 61191 55680 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1529 61191 55740 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1530 61191 55800 0 1.8 506.9 5.49e+04 2026 05 31 1531 61191 55860 0 1.7 507.2 4.99e+04 2026 05 31 1532 61191 55920 0 1.6 501.8 4.60e+04 2026 05 31 1533 61191 55980 0 1.5 496.4 4.40e+04 2026 05 31 1534 61191 56040 0 1.5 497.1 4.29e+04 2026 05 31 1535 61191 56100 0 1.6 496.3 4.70e+04 2026 05 31 1536 61191 56160 0 1.9 497.4 4.32e+04 2026 05 31 1537 61191 56220 0 1.8 498.2 4.60e+04 2026 05 31 1538 61191 56280 0 1.8 501.2 4.69e+04 2026 05 31 1539 61191 56340 0 1.8 508.8 4.76e+04 2026 05 31 1540 61191 56400 0 1.6 505.7 4.43e+04 2026 05 31 1541 61191 56460 0 1.7 508.9 5.34e+04 2026 05 31 1542 61191 56520 0 1.7 505.1 4.92e+04 2026 05 31 1543 61191 56580 0 1.8 507.2 5.10e+04 2026 05 31 1544 61191 56640 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1545 61191 56700 0 1.3 515.9 5.03e+04 2026 05 31 1546 61191 56760 0 1.9 515.9 4.83e+04 2026 05 31 1547 61191 56820 0 1.9 519.3 4.78e+04 2026 05 31 1548 61191 56880 0 1.9 519.4 5.13e+04 2026 05 31 1549 61191 56940 0 1.9 516.5 5.29e+04 2026 05 31 1550 61191 57000 0 1.9 513.3 4.80e+04 2026 05 31 1551 61191 57060 0 1.8 507.2 4.51e+04 2026 05 31 1552 61191 57120 0 1.7 509.8 5.15e+04 2026 05 31 1553 61191 57180 0 1.6 508.7 4.71e+04 2026 05 31 1554 61191 57240 0 1.5 513.4 4.91e+04 2026 05 31 1555 61191 57300 0 1.7 509.2 5.03e+04 2026 05 31 1556 61191 57360 0 1.5 511.9 5.06e+04 2026 05 31 1557 61191 57420 0 1.7 508.8 4.58e+04 2026 05 31 1558 61191 57480 0 1.8 514.0 5.08e+04 2026 05 31 1559 61191 57540 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1600 61191 57600 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1601 61191 57660 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1602 61191 57720 0 1.3 515.2 4.83e+04 2026 05 31 1603 61191 57780 0 1.3 516.4 4.93e+04 2026 05 31 1604 61191 57840 0 1.3 515.0 5.13e+04 2026 05 31 1605 61191 57900 0 1.4 512.4 5.21e+04 2026 05 31 1606 61191 57960 0 1.3 512.8 5.10e+04 2026 05 31 1607 61191 58020 0 1.3 512.2 5.08e+04 2026 05 31 1608 61191 58080 0 1.4 508.3 5.24e+04 2026 05 31 1609 61191 58140 0 1.4 505.4 5.21e+04 2026 05 31 1610 61191 58200 0 1.3 506.0 5.44e+04 2026 05 31 1611 61191 58260 0 1.2 507.7 4.74e+04 2026 05 31 1612 61191 58320 0 1.2 507.2 5.56e+04 2026 05 31 1613 61191 58380 0 1.3 511.2 5.19e+04 2026 05 31 1614 61191 58440 0 1.2 510.3 5.41e+04 2026 05 31 1615 61191 58500 0 1.1 509.6 5.40e+04 2026 05 31 1616 61191 58560 0 1.1 509.5 5.16e+04 2026 05 31 1617 61191 58620 0 1.0 514.9 4.82e+04 2026 05 31 1618 61191 58680 0 1.1 513.9 4.90e+04 2026 05 31 1619 61191 58740 0 1.3 507.9 5.02e+04 2026 05 31 1620 61191 58800 0 1.3 507.2 5.30e+04 2026 05 31 1621 61191 58860 0 1.3 510.5 5.52e+04 2026 05 31 1622 61191 58920 0 1.3 513.4 5.00e+04 2026 05 31 1623 61191 58980 0 1.1 516.1 4.32e+04 2026 05 31 1624 61191 59040 0 1.0 511.7 4.73e+04 2026 05 31 1625 61191 59100 0 1.1 508.9 5.45e+04 2026 05 31 1626 61191 59160 0 1.2 506.6 4.73e+04 2026 05 31 1627 61191 59220 0 1.4 502.6 5.65e+04 2026 05 31 1628 61191 59280 0 1.0 508.9 4.86e+04 2026 05 31 1629 61191 59340 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1630 61191 59400 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1631 61191 59460 0 1.9 496.4 6.01e+04 2026 05 31 1632 61191 59520 0 2.0 493.7 5.66e+04 2026 05 31 1633 61191 59580 3 -9999.9 -9999.9 -1.00e+05 2026 05 31 1634 61191 59640 3 -9999.9 -9999.9 -1.00e+05 2026 05 31 1635 61191 59700 0 1.7 493.6 5.86e+04 2026 05 31 1636 61191 59760 0 1.8 491.6 5.80e+04 2026 05 31 1637 61191 59820 0 1.9 488.8 5.69e+04 2026 05 31 1638 61191 59880 0 2.0 487.5 5.72e+04 2026 05 31 1639 61191 59940 0 2.0 486.7 5.91e+04 2026 05 31 1640 61191 60000 0 2.0 487.2 5.90e+04 2026 05 31 1641 61191 60060 0 2.0 486.1 5.97e+04 2026 05 31 1642 61191 60120 0 2.0 487.4 6.24e+04 2026 05 31 1643 61191 60180 0 2.0 487.3 5.78e+04 2026 05 31 1644 61191 60240 9 -9999.9 -9999.9 -1.00e+05 2026 05 31 1645 61191 60300 0 1.9 490.1 5.42e+04 2026 05 31 1646 61191 60360 0 1.8 492.2 5.45e+04 2026 05 31 1647 61191 60420 0 1.9 491.5 5.50e+04 2026 05 31 1648 61191 60480 0 1.9 490.6 5.60e+04 2026 05 31 1649 61191 60540 0 1.9 490.8 5.63e+04