:Data_list: ace_mag_1m.txt :Created: 2026 Apr 17 1659 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Magnetometer values are in GSM coordinates. # # Units: Bx, By, Bz, Bt in nT # Units: Latitude degrees +/- 90.0 # Units: Longitude degrees 0.0 - 360.0 # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: -999.9 # Source: ACE Satellite - Magnetometer # # 1-minute averaged Real-time Interplanetary Magnetic Field Values # # Modified Seconds # UT Date Time Julian of the ---------------- GSM Coordinates --------------- # YR MO DA HHMM Day Day S Bx By Bz Bt Lat. Long. #------------------------------------------------------------------------------------ 2026 04 17 1459 61147 53940 0 -7.6 5.0 -0.9 9.1 -5.5 146.6 2026 04 17 1500 61147 54000 0 -7.2 5.1 -1.5 9.0 -9.4 144.7 2026 04 17 1501 61147 54060 0 -7.1 5.1 -1.8 8.9 -11.9 144.5 2026 04 17 1502 61147 54120 0 -7.0 5.2 -2.1 8.9 -13.6 143.6 2026 04 17 1503 61147 54180 0 -7.1 5.0 -1.6 8.8 -10.3 144.6 2026 04 17 1504 61147 54240 0 -7.5 4.5 -0.4 8.7 -2.6 148.9 2026 04 17 1505 61147 54300 0 -7.4 4.6 -0.7 8.7 -4.4 148.3 2026 04 17 1506 61147 54360 0 -7.3 4.6 -0.7 8.7 -4.3 147.7 2026 04 17 1507 61147 54420 0 -7.3 4.6 -1.0 8.7 -6.3 148.2 2026 04 17 1508 61147 54480 0 -7.2 4.9 -0.8 8.8 -5.2 145.9 2026 04 17 1509 61147 54540 0 -7.4 5.1 -1.0 9.0 -6.6 145.4 2026 04 17 1510 61147 54600 0 -7.5 5.1 -1.2 9.1 -7.3 145.4 2026 04 17 1511 61147 54660 0 -7.4 5.1 -1.2 9.1 -7.8 145.3 2026 04 17 1512 61147 54720 0 -7.3 5.3 -1.3 9.1 -8.2 144.1 2026 04 17 1513 61147 54780 0 -7.4 5.3 -1.2 9.2 -7.2 144.3 2026 04 17 1514 61147 54840 0 -7.5 5.3 -1.2 9.2 -7.2 144.9 2026 04 17 1515 61147 54900 0 -7.5 5.2 -1.0 9.2 -6.2 145.3 2026 04 17 1516 61147 54960 0 -7.5 5.2 -0.8 9.2 -5.2 145.4 2026 04 17 1517 61147 55020 0 -7.4 5.1 -0.9 9.1 -5.8 145.4 2026 04 17 1518 61147 55080 0 -6.9 5.7 -2.5 9.3 -15.6 140.3 2026 04 17 1519 61147 55140 0 -6.9 5.7 -2.4 9.3 -14.8 140.6 2026 04 17 1520 61147 55200 0 -7.1 5.5 -2.6 9.4 -16.0 142.5 2026 04 17 1521 61147 55260 0 -7.1 5.6 -2.8 9.4 -17.0 141.4 2026 04 17 1522 61147 55320 0 -6.8 5.9 -2.9 9.4 -17.6 138.8 2026 04 17 1523 61147 55380 0 -6.8 6.1 -2.9 9.6 -17.4 138.1 2026 04 17 1524 61147 55440 0 -7.0 5.8 -2.3 9.3 -14.0 140.2 2026 04 17 1525 61147 55500 0 -7.7 5.3 -0.0 9.3 -0.1 145.6 2026 04 17 1526 61147 55560 0 -7.5 5.2 -0.5 9.2 -2.8 145.2 2026 04 17 1527 61147 55620 0 -7.5 5.5 -0.7 9.3 -4.2 143.8 2026 04 17 1528 61147 55680 0 -7.6 5.3 -0.2 9.3 -1.5 145.3 2026 04 17 1529 61147 55740 0 -7.7 5.2 -0.3 9.3 -1.6 146.0 2026 04 17 1530 61147 55800 0 -7.6 5.0 -0.1 9.1 -0.5 146.8 2026 04 17 1531 61147 55860 0 -7.6 5.1 -0.2 9.1 -1.4 145.8 2026 04 17 1532 61147 55920 0 -7.5 5.2 0.1 9.1 0.8 145.1 2026 04 17 1533 61147 55980 0 -7.5 5.4 -0.3 9.2 -1.7 144.1 2026 04 17 1534 61147 56040 0 -7.0 5.8 -1.4 9.2 -8.5 140.7 2026 04 17 1535 61147 56100 0 -7.9 4.9 -0.1 9.3 -0.4 148.3 2026 04 17 1536 61147 56160 0 -7.9 5.1 0.0 9.5 0.2 147.1 2026 04 17 1537 61147 56220 0 -8.1 5.1 0.2 9.6 0.9 148.0 2026 04 17 1538 61147 56280 0 -8.1 5.2 0.1 9.6 0.4 147.5 2026 04 17 1539 61147 56340 0 -8.2 5.3 0.1 9.7 0.5 147.0 2026 04 17 1540 61147 56400 0 -8.1 5.5 -0.5 9.8 -2.6 145.6 2026 04 17 1541 61147 56460 0 -8.0 5.6 -0.7 9.8 -3.9 144.8 2026 04 17 1542 61147 56520 0 -8.1 5.8 -0.8 10.0 -4.6 144.3 2026 04 17 1543 61147 56580 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 17 1544 61147 56640 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 17 1545 61147 56700 0 -7.9 5.6 -0.8 9.8 -4.6 144.6 2026 04 17 1546 61147 56760 0 -7.9 5.6 -0.5 9.7 -2.9 144.6 2026 04 17 1547 61147 56820 0 -8.2 5.4 -0.5 9.8 -2.7 146.5 2026 04 17 1548 61147 56880 0 -8.0 5.6 -0.8 9.8 -4.6 144.7 2026 04 17 1549 61147 56940 0 -8.0 5.6 -0.9 9.8 -5.0 145.1 2026 04 17 1550 61147 57000 0 -8.2 5.5 -1.2 9.9 -6.9 146.1 2026 04 17 1551 61147 57060 0 -8.4 5.0 -1.0 9.8 -6.1 149.4 2026 04 17 1552 61147 57120 0 -8.2 5.4 -1.3 9.8 -7.4 146.6 2026 04 17 1553 61147 57180 0 -8.1 5.3 -0.5 9.7 -2.9 146.6 2026 04 17 1554 61147 57240 0 -7.9 5.4 -0.2 9.6 -1.3 145.6 2026 04 17 1555 61147 57300 0 -8.4 4.8 0.2 9.6 1.1 150.2 2026 04 17 1556 61147 57360 0 -8.0 5.1 -0.7 9.5 -4.3 147.8 2026 04 17 1557 61147 57420 0 -8.3 4.6 -1.2 9.6 -7.3 150.9 2026 04 17 1558 61147 57480 0 -8.3 4.8 -1.2 9.7 -6.9 149.8 2026 04 17 1559 61147 57540 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 17 1600 61147 57600 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 17 1601 61147 57660 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 17 1602 61147 57720 0 -8.3 5.3 -1.7 10.0 -9.9 147.6 2026 04 17 1603 61147 57780 0 -8.2 5.1 -1.9 9.9 -11.2 148.3 2026 04 17 1604 61147 57840 0 -8.3 5.1 -1.7 9.8 -10.2 148.5 2026 04 17 1605 61147 57900 0 -8.2 5.0 -2.7 10.0 -15.5 148.9 2026 04 17 1606 61147 57960 0 -8.0 5.2 -1.6 9.7 -9.3 146.9 2026 04 17 1607 61147 58020 0 -8.1 5.4 -1.3 9.8 -7.6 146.4 2026 04 17 1608 61147 58080 0 -8.5 5.4 -2.0 10.3 -11.0 147.9 2026 04 17 1609 61147 58140 0 -8.6 5.4 -2.2 10.4 -12.4 148.0 2026 04 17 1610 61147 58200 0 -8.5 5.2 -2.7 10.3 -15.3 148.5 2026 04 17 1611 61147 58260 0 -8.6 5.3 -3.0 10.5 -16.4 148.5 2026 04 17 1612 61147 58320 0 -7.9 6.0 -1.4 10.0 -8.0 142.9 2026 04 17 1613 61147 58380 0 -7.8 6.3 -1.1 10.1 -6.0 141.2 2026 04 17 1614 61147 58440 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 04 17 1615 61147 58500 0 -7.6 5.8 -1.1 9.7 -6.8 142.7 2026 04 17 1616 61147 58560 0 -7.5 6.3 -1.0 9.9 -6.1 140.1 2026 04 17 1617 61147 58620 0 -7.6 6.7 -0.9 10.2 -5.2 138.6 2026 04 17 1618 61147 58680 0 -8.0 6.7 -0.9 10.5 -5.1 139.8 2026 04 17 1619 61147 58740 0 -7.7 6.8 -0.8 10.3 -4.4 138.5 2026 04 17 1620 61147 58800 0 -7.4 6.8 -0.7 10.1 -4.0 137.7 2026 04 17 1621 61147 58860 0 -7.7 6.8 -0.8 10.3 -4.4 138.4 2026 04 17 1622 61147 58920 0 -7.7 6.8 -0.7 10.3 -3.6 138.2 2026 04 17 1623 61147 58980 0 -7.8 6.8 -0.6 10.3 -3.6 138.9 2026 04 17 1624 61147 59040 0 -7.8 6.5 -0.9 10.2 -4.8 140.2 2026 04 17 1625 61147 59100 0 -7.9 6.3 -1.1 10.2 -6.5 141.4 2026 04 17 1626 61147 59160 0 -8.0 6.3 -1.3 10.2 -7.4 141.9 2026 04 17 1627 61147 59220 0 -8.0 6.2 -1.0 10.1 -5.9 142.4 2026 04 17 1628 61147 59280 0 -8.2 6.2 -0.8 10.3 -4.5 142.8 2026 04 17 1629 61147 59340 0 -8.1 5.9 -1.7 10.2 -9.7 143.8 2026 04 17 1630 61147 59400 0 -8.1 6.3 -0.8 10.3 -4.6 142.3 2026 04 17 1631 61147 59460 0 -8.2 6.1 -1.0 10.3 -5.7 143.2 2026 04 17 1632 61147 59520 0 -8.4 5.8 -1.3 10.3 -7.2 145.5 2026 04 17 1633 61147 59580 0 -8.1 5.9 -1.5 10.1 -8.5 144.2 2026 04 17 1634 61147 59640 0 -8.2 5.8 -1.6 10.2 -9.0 144.5 2026 04 17 1635 61147 59700 0 -7.9 6.1 -1.3 10.1 -7.5 142.6 2026 04 17 1636 61147 59760 0 -7.8 5.7 -1.6 9.8 -9.4 143.9 2026 04 17 1637 61147 59820 0 -8.2 6.0 -1.1 10.2 -6.2 143.7 2026 04 17 1638 61147 59880 0 -8.4 5.6 -1.4 10.2 -7.9 146.5 2026 04 17 1639 61147 59940 0 -8.4 5.0 -1.9 10.0 -10.9 149.3 2026 04 17 1640 61147 60000 0 -8.3 4.6 -2.0 9.7 -11.9 151.0 2026 04 17 1641 61147 60060 0 -8.3 4.2 -2.0 9.5 -11.9 153.2 2026 04 17 1642 61147 60120 0 -8.3 4.9 -1.3 9.8 -7.6 149.2 2026 04 17 1643 61147 60180 0 -8.5 5.5 -1.6 10.2 -8.8 146.9 2026 04 17 1644 61147 60240 0 -8.3 5.4 -1.3 10.0 -7.8 147.2 2026 04 17 1645 61147 60300 0 -8.3 5.6 -1.7 10.1 -9.4 146.2 2026 04 17 1646 61147 60360 0 -8.4 5.6 -2.1 10.3 -11.8 146.2 2026 04 17 1647 61147 60420 0 -8.3 5.6 -2.4 10.3 -13.5 145.9 2026 04 17 1648 61147 60480 0 -8.4 5.6 -2.5 10.4 -13.6 146.4 2026 04 17 1649 61147 60540 0 -8.4 5.5 -2.0 10.3 -11.4 146.7 2026 04 17 1650 61147 60600 0 -8.5 5.6 -2.1 10.4 -11.6 146.4 2026 04 17 1651 61147 60660 0 -8.4 5.8 -1.9 10.3 -10.5 145.5 2026 04 17 1652 61147 60720 0 -8.4 5.7 -1.9 10.4 -10.4 145.9 2026 04 17 1653 61147 60780 0 -8.4 5.7 -2.0 10.3 -11.1 146.1 2026 04 17 1654 61147 60840 0 -8.4 5.5 -2.2 10.3 -12.6 146.9 2026 04 17 1655 61147 60900 0 -8.4 5.5 -2.3 10.3 -13.1 146.9 2026 04 17 1656 61147 60960 0 -8.2 5.7 -2.3 10.3 -13.0 145.3 2026 04 17 1657 61147 61020 0 -8.1 5.7 -2.2 10.2 -12.7 144.8