:Data_list: ace_mag_1m.txt :Created: 2026 Jul 18 1725 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 07 18 1525 61239 55500 0 -4.4 -0.7 -0.2 4.5 -2.6 189.6 2026 07 18 1526 61239 55560 0 -4.5 -1.0 -0.1 4.6 -0.8 192.4 2026 07 18 1527 61239 55620 0 -4.4 -1.2 0.1 4.6 1.7 195.4 2026 07 18 1528 61239 55680 0 -4.4 -0.9 0.1 4.5 0.8 192.1 2026 07 18 1529 61239 55740 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 07 18 1530 61239 55800 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 07 18 1531 61239 55860 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 07 18 1532 61239 55920 0 -4.1 0.9 -1.1 4.4 -14.8 167.8 2026 07 18 1533 61239 55980 0 -4.5 0.3 -0.9 4.6 -11.7 176.4 2026 07 18 1534 61239 56040 0 -4.4 -0.9 0.1 4.5 1.0 192.1 2026 07 18 1535 61239 56100 0 -4.3 -0.3 -0.8 4.3 -10.2 183.5 2026 07 18 1536 61239 56160 0 -4.1 -0.3 -1.3 4.3 -17.1 183.5 2026 07 18 1537 61239 56220 0 -4.1 0.0 -0.9 4.2 -12.7 179.9 2026 07 18 1538 61239 56280 0 -3.9 0.2 -1.2 4.1 -17.2 177.3 2026 07 18 1539 61239 56340 0 -3.9 0.3 -1.1 4.0 -15.5 176.1 2026 07 18 1540 61239 56400 0 -3.9 0.2 -1.0 4.0 -15.1 176.9 2026 07 18 1541 61239 56460 0 -3.9 0.1 -1.0 4.0 -14.7 178.6 2026 07 18 1542 61239 56520 0 -3.8 0.3 -1.2 4.0 -17.8 174.9 2026 07 18 1543 61239 56580 0 -4.0 0.3 -1.0 4.1 -13.9 176.3 2026 07 18 1544 61239 56640 0 -4.0 0.4 -0.9 4.1 -12.6 173.7 2026 07 18 1545 61239 56700 0 -4.0 0.4 -0.7 4.1 -9.3 174.1 2026 07 18 1546 61239 56760 0 -4.0 0.2 -0.6 4.1 -8.3 177.2 2026 07 18 1547 61239 56820 0 -4.0 0.1 -0.8 4.1 -11.4 177.9 2026 07 18 1548 61239 56880 0 -4.0 -0.1 -1.0 4.2 -14.3 181.1 2026 07 18 1549 61239 56940 0 -4.1 0.1 -0.8 4.2 -10.7 178.0 2026 07 18 1550 61239 57000 0 -4.2 -0.1 -0.7 4.2 -9.8 180.7 2026 07 18 1551 61239 57060 0 -4.2 0.1 -0.7 4.3 -9.6 178.8 2026 07 18 1552 61239 57120 0 -4.2 0.3 -0.7 4.2 -9.2 176.1 2026 07 18 1553 61239 57180 0 -4.1 0.4 -0.8 4.2 -11.4 175.0 2026 07 18 1554 61239 57240 0 -4.1 0.0 -0.7 4.1 -9.5 179.4 2026 07 18 1555 61239 57300 0 -4.2 0.3 -0.4 4.2 -5.3 175.4 2026 07 18 1556 61239 57360 0 -4.1 0.0 -0.6 4.1 -8.8 179.7 2026 07 18 1557 61239 57420 0 -4.0 0.3 -0.6 4.1 -7.8 175.6 2026 07 18 1558 61239 57480 0 -3.2 1.8 -0.6 3.7 -8.8 151.4 2026 07 18 1559 61239 57540 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 07 18 1600 61239 57600 0 -3.3 1.3 -0.5 3.6 -7.3 158.6 2026 07 18 1601 61239 57660 0 -3.4 1.2 -0.4 3.6 -6.8 160.7 2026 07 18 1602 61239 57720 0 -3.4 1.2 -0.3 3.6 -4.6 160.6 2026 07 18 1603 61239 57780 0 -3.4 1.4 -0.2 3.7 -3.6 158.3 2026 07 18 1604 61239 57840 0 -3.4 1.4 -0.1 3.7 -2.0 157.5 2026 07 18 1605 61239 57900 0 -3.4 1.4 -0.3 3.7 -4.2 158.0 2026 07 18 1606 61239 57960 0 -3.4 1.4 -0.1 3.7 -2.3 157.9 2026 07 18 1607 61239 58020 0 -3.4 1.4 -0.3 3.7 -4.1 157.5 2026 07 18 1608 61239 58080 0 -3.6 1.4 -0.2 3.8 -2.8 158.9 2026 07 18 1609 61239 58140 0 -3.7 1.2 -0.2 3.9 -2.5 162.5 2026 07 18 1610 61239 58200 0 -3.7 1.2 -0.1 3.9 -0.8 162.8 2026 07 18 1611 61239 58260 0 -3.7 1.2 0.1 3.9 1.5 162.6 2026 07 18 1612 61239 58320 0 -3.6 1.4 0.1 3.9 2.0 159.0 2026 07 18 1613 61239 58380 0 -3.5 1.3 0.1 3.8 0.9 160.2 2026 07 18 1614 61239 58440 0 -3.4 1.5 -0.1 3.7 -0.9 156.5 2026 07 18 1615 61239 58500 0 -3.5 1.3 0.1 3.7 0.9 159.8 2026 07 18 1616 61239 58560 0 -3.5 1.2 0.3 3.7 4.6 161.3 2026 07 18 1617 61239 58620 0 -3.4 1.3 -0.0 3.7 -0.6 159.1 2026 07 18 1618 61239 58680 0 -3.2 1.6 -0.6 3.6 -9.8 152.8 2026 07 18 1619 61239 58740 0 -3.2 1.5 -0.8 3.7 -12.1 154.5 2026 07 18 1620 61239 58800 0 -3.1 1.4 -0.6 3.4 -9.9 156.0 2026 07 18 1621 61239 58860 0 -2.9 2.0 1.0 3.6 16.0 145.5 2026 07 18 1622 61239 58920 0 -3.7 1.3 0.3 4.0 4.4 160.6 2026 07 18 1623 61239 58980 0 -3.6 1.8 -0.0 4.0 -0.6 152.8 2026 07 18 1624 61239 59040 0 -3.3 2.0 -0.3 3.9 -3.7 148.8 2026 07 18 1625 61239 59100 0 -3.4 1.9 -0.7 4.0 -9.5 150.9 2026 07 18 1626 61239 59160 0 -3.7 1.3 -0.5 3.9 -8.0 160.3 2026 07 18 1627 61239 59220 0 -3.7 0.8 -0.7 3.9 -9.8 167.5 2026 07 18 1628 61239 59280 0 -3.6 0.6 -0.7 3.7 -11.3 170.0 2026 07 18 1629 61239 59340 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 07 18 1630 61239 59400 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 07 18 1631 61239 59460 0 -3.7 0.4 -0.8 3.8 -12.7 173.8 2026 07 18 1632 61239 59520 0 -3.4 0.2 -1.0 3.5 -16.9 177.0 2026 07 18 1633 61239 59580 0 -3.5 0.2 -1.0 3.6 -16.2 177.1 2026 07 18 1634 61239 59640 0 -3.4 -0.1 -1.2 3.6 -20.0 182.5 2026 07 18 1635 61239 59700 0 -3.5 -0.1 -1.0 3.7 -15.7 182.3 2026 07 18 1636 61239 59760 0 -3.2 -0.2 -1.2 3.5 -20.7 183.8 2026 07 18 1637 61239 59820 0 -3.5 -0.1 -0.8 3.6 -13.6 181.9 2026 07 18 1638 61239 59880 0 -3.7 0.3 -0.7 3.7 -10.4 174.7 2026 07 18 1639 61239 59940 0 -3.8 0.4 -0.5 3.9 -7.6 173.7 2026 07 18 1640 61239 60000 0 -3.9 0.4 -0.5 3.9 -7.5 174.4 2026 07 18 1641 61239 60060 0 -3.9 0.5 -0.3 4.0 -4.0 172.4 2026 07 18 1642 61239 60120 0 -4.1 0.7 -0.2 4.1 -2.6 170.3 2026 07 18 1643 61239 60180 0 -4.0 0.7 -0.1 4.0 -1.2 169.4 2026 07 18 1644 61239 60240 0 -3.9 0.4 -0.8 4.0 -11.2 173.6 2026 07 18 1645 61239 60300 0 -4.0 0.5 -0.6 4.1 -7.9 173.0 2026 07 18 1646 61239 60360 0 -3.9 0.6 0.1 4.0 1.2 170.7 2026 07 18 1647 61239 60420 0 -4.0 0.5 -0.5 4.1 -7.1 173.0 2026 07 18 1648 61239 60480 0 -4.0 0.5 -0.5 4.0 -6.5 172.5 2026 07 18 1649 61239 60540 0 -3.8 0.5 -0.5 3.8 -7.8 173.0 2026 07 18 1650 61239 60600 0 -4.0 0.4 -0.5 4.0 -7.3 174.9 2026 07 18 1651 61239 60660 0 -4.0 0.2 -0.5 4.1 -7.5 177.6 2026 07 18 1652 61239 60720 0 -3.7 0.2 -0.4 3.7 -5.6 176.7 2026 07 18 1653 61239 60780 0 -3.7 -0.1 -0.2 3.7 -3.1 181.1 2026 07 18 1654 61239 60840 0 -4.1 -0.1 0.3 4.1 3.9 182.1 2026 07 18 1655 61239 60900 0 -4.0 0.1 0.9 4.1 12.6 178.4 2026 07 18 1656 61239 60960 0 -4.0 0.2 0.8 4.1 11.8 176.4 2026 07 18 1657 61239 61020 0 -3.9 0.4 0.9 4.0 12.2 174.8 2026 07 18 1658 61239 61080 0 -4.0 0.5 0.8 4.1 11.3 173.4 2026 07 18 1659 61239 61140 0 -3.9 0.4 1.0 4.0 14.8 174.3 2026 07 18 1700 61239 61200 0 -2.9 0.3 0.9 3.1 17.7 173.8 2026 07 18 1701 61239 61260 0 -3.7 -0.0 1.2 3.9 18.7 180.2 2026 07 18 1702 61239 61320 0 -3.8 -0.9 1.2 4.1 17.5 193.3 2026 07 18 1703 61239 61380 0 -3.9 -1.2 1.3 4.3 17.7 197.1 2026 07 18 1704 61239 61440 0 -4.2 0.3 1.3 4.4 17.6 175.3 2026 07 18 1705 61239 61500 0 -4.2 0.7 1.3 4.5 17.2 170.6 2026 07 18 1706 61239 61560 0 -4.0 1.2 1.3 4.4 17.1 163.2 2026 07 18 1707 61239 61620 0 -4.3 1.0 1.2 4.6 15.6 166.3 2026 07 18 1708 61239 61680 0 -4.3 1.4 1.3 4.7 16.0 162.2 2026 07 18 1709 61239 61740 0 -4.4 1.2 1.4 4.8 17.6 165.1 2026 07 18 1710 61239 61800 0 -4.5 1.1 1.6 4.9 18.7 166.3 2026 07 18 1711 61239 61860 0 -4.5 1.0 1.5 4.8 18.3 167.3 2026 07 18 1712 61239 61920 0 -4.5 1.0 1.5 4.8 17.4 168.1 2026 07 18 1713 61239 61980 0 -4.5 0.8 1.5 4.8 17.9 170.1 2026 07 18 1714 61239 62040 0 -4.5 0.6 1.6 4.8 19.7 171.9 2026 07 18 1715 61239 62100 0 -4.6 0.8 1.5 4.9 18.0 170.2 2026 07 18 1716 61239 62160 0 -4.6 1.0 1.3 4.9 15.6 167.9 2026 07 18 1717 61239 62220 0 -4.7 0.9 1.3 4.9 15.0 169.5 2026 07 18 1718 61239 62280 0 -4.6 1.2 1.2 4.9 14.5 165.8 2026 07 18 1719 61239 62340 0 -4.7 0.9 1.2 4.9 14.2 169.4 2026 07 18 1720 61239 62400 0 -4.7 0.8 1.1 4.9 13.2 170.0 2026 07 18 1721 61239 62460 0 -4.7 0.7 0.9 4.9 10.9 171.6 2026 07 18 1722 61239 62520 0 -4.7 0.8 1.0 4.8 11.5 170.2 2026 07 18 1723 61239 62580 0 -4.7 0.6 0.9 4.9 10.8 172.4