:Data_list: ace_mag_1m.txt :Created: 2026 May 18 1809 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 05 18 1609 61178 58140 0 2.2 0.0 3.2 3.9 55.8 0.7 2026 05 18 1610 61178 58200 0 2.0 -0.3 3.3 3.9 58.4 353.0 2026 05 18 1611 61178 58260 0 2.3 -0.8 3.2 4.0 53.0 341.6 2026 05 18 1612 61178 58320 0 1.6 -0.3 3.5 3.9 64.4 350.0 2026 05 18 1613 61178 58380 0 1.6 0.7 3.5 3.9 63.2 24.6 2026 05 18 1614 61178 58440 0 1.1 0.7 3.8 4.0 71.2 34.1 2026 05 18 1615 61178 58500 0 1.7 1.1 3.3 3.9 59.1 32.7 2026 05 18 1616 61178 58560 0 1.7 -0.7 2.5 3.1 53.8 336.0 2026 05 18 1617 61178 58620 0 2.3 -0.8 3.0 3.9 51.2 339.9 2026 05 18 1618 61178 58680 0 1.3 -1.6 3.4 4.0 59.4 309.3 2026 05 18 1619 61178 58740 0 1.9 -1.0 3.1 3.8 55.6 333.5 2026 05 18 1620 61178 58800 0 2.3 -0.4 3.1 3.9 52.9 351.0 2026 05 18 1621 61178 58860 0 1.9 0.6 3.3 3.9 58.7 16.4 2026 05 18 1622 61178 58920 0 1.7 0.1 2.6 3.1 57.2 3.3 2026 05 18 1623 61178 58980 0 1.5 -1.0 3.2 3.7 61.1 326.7 2026 05 18 1624 61178 59040 0 0.6 -2.2 2.9 3.7 52.1 286.4 2026 05 18 1625 61178 59100 0 0.8 -2.4 2.7 3.7 47.3 287.9 2026 05 18 1626 61178 59160 0 1.4 -2.0 2.4 3.4 44.2 305.1 2026 05 18 1627 61178 59220 0 -0.1 -2.2 3.2 3.8 55.5 268.5 2026 05 18 1628 61178 59280 0 -0.7 -2.3 3.3 4.1 53.6 254.1 2026 05 18 1629 61178 59340 0 -0.3 -2.3 3.4 4.1 55.0 263.4 2026 05 18 1630 61178 59400 0 -0.7 -2.0 3.6 4.2 59.5 251.8 2026 05 18 1631 61178 59460 0 -0.3 -2.4 3.2 4.1 52.6 262.6 2026 05 18 1632 61178 59520 0 0.0 -1.3 3.6 3.8 69.7 270.2 2026 05 18 1633 61178 59580 0 0.4 0.4 3.6 3.7 81.3 45.4 2026 05 18 1634 61178 59640 0 0.2 0.2 3.8 3.8 86.0 41.8 2026 05 18 1635 61178 59700 0 0.1 0.8 3.6 3.7 77.4 80.2 2026 05 18 1636 61178 59760 0 0.3 -0.2 3.7 3.7 84.4 334.2 2026 05 18 1637 61178 59820 0 0.5 -0.4 3.3 3.4 78.8 322.6 2026 05 18 1638 61178 59880 0 0.8 0.8 3.5 3.6 72.1 45.4 2026 05 18 1639 61178 59940 0 1.2 -0.5 3.4 3.6 69.4 335.7 2026 05 18 1640 61178 60000 0 1.1 -0.9 3.3 3.6 66.3 320.3 2026 05 18 1641 61178 60060 0 1.3 -0.5 3.4 3.7 68.0 338.8 2026 05 18 1642 61178 60120 0 0.6 -1.0 3.5 3.7 71.8 303.6 2026 05 18 1643 61178 60180 0 2.3 0.0 2.5 3.4 46.7 1.0 2026 05 18 1644 61178 60240 0 2.7 0.2 2.5 3.7 42.3 5.1 2026 05 18 1645 61178 60300 0 2.7 -0.7 2.3 3.6 38.9 346.2 2026 05 18 1646 61178 60360 0 2.1 -0.7 2.8 3.6 51.0 342.9 2026 05 18 1647 61178 60420 0 2.5 -1.0 2.4 3.6 42.1 338.0 2026 05 18 1648 61178 60480 0 2.1 -1.1 2.4 3.4 44.9 331.9 2026 05 18 1649 61178 60540 0 0.6 -0.9 3.3 3.5 72.5 304.8 2026 05 18 1650 61178 60600 0 0.1 -1.8 3.1 3.6 59.7 274.3 2026 05 18 1651 61178 60660 0 0.5 -2.5 2.6 3.6 45.6 282.0 2026 05 18 1652 61178 60720 0 1.0 -2.8 2.2 3.7 36.8 289.0 2026 05 18 1653 61178 60780 0 2.4 0.1 2.0 3.1 39.2 2.1 2026 05 18 1654 61178 60840 0 2.6 1.0 2.4 3.7 40.2 20.1 2026 05 18 1655 61178 60900 0 1.9 -0.3 3.1 3.6 57.5 350.7 2026 05 18 1656 61178 60960 0 2.2 0.7 3.0 3.8 52.3 16.9 2026 05 18 1657 61178 61020 0 2.3 0.6 2.8 3.7 49.1 13.7 2026 05 18 1658 61178 61080 0 2.4 1.1 2.9 3.9 47.1 25.5 2026 05 18 1659 61178 61140 0 2.8 0.9 2.8 4.0 43.4 18.4 2026 05 18 1700 61178 61200 0 2.6 0.2 2.8 3.8 47.2 3.3 2026 05 18 1701 61178 61260 0 2.5 -0.3 2.7 3.7 47.8 352.6 2026 05 18 1702 61178 61320 0 2.8 1.1 1.9 3.6 32.9 21.9 2026 05 18 1703 61178 61380 0 2.8 1.3 1.9 3.6 32.0 24.5 2026 05 18 1704 61178 61440 0 2.2 1.3 2.4 3.6 42.9 30.9 2026 05 18 1705 61178 61500 0 2.7 1.7 1.6 3.5 26.1 32.1 2026 05 18 1706 61178 61560 0 3.0 1.6 1.2 3.6 19.0 27.7 2026 05 18 1707 61178 61620 0 2.9 1.7 0.8 3.5 12.5 30.6 2026 05 18 1708 61178 61680 0 2.7 2.1 0.9 3.6 14.1 37.8 2026 05 18 1709 61178 61740 0 2.7 2.4 0.5 3.6 8.4 41.1 2026 05 18 1710 61178 61800 0 2.8 2.2 0.8 3.6 12.1 39.1 2026 05 18 1711 61178 61860 0 2.8 2.2 1.2 3.8 18.7 38.9 2026 05 18 1712 61178 61920 0 2.9 1.8 1.7 3.8 26.2 32.2 2026 05 18 1713 61178 61980 0 2.8 2.0 1.1 3.6 18.0 36.1 2026 05 18 1714 61178 62040 0 2.5 2.5 0.9 3.7 14.8 44.7 2026 05 18 1715 61178 62100 0 1.9 2.9 0.8 3.6 13.0 57.0 2026 05 18 1716 61178 62160 0 2.9 1.6 1.6 3.7 26.1 28.1 2026 05 18 1717 61178 62220 0 3.1 1.1 1.7 3.7 27.7 19.0 2026 05 18 1718 61178 62280 0 3.3 1.0 1.3 3.7 20.6 17.7 2026 05 18 1719 61178 62340 0 3.1 0.6 2.1 3.8 33.1 11.7 2026 05 18 1720 61178 62400 0 2.7 0.2 2.5 3.6 43.1 4.6 2026 05 18 1721 61178 62460 0 3.2 0.4 1.7 3.7 28.3 7.3 2026 05 18 1722 61178 62520 0 2.7 0.3 2.6 3.7 44.2 5.4 2026 05 18 1723 61178 62580 0 2.5 -0.3 2.9 3.8 49.0 352.7 2026 05 18 1724 61178 62640 0 3.5 -0.1 1.3 3.7 20.1 358.6 2026 05 18 1725 61178 62700 0 3.5 -0.4 1.3 3.7 20.4 354.0 2026 05 18 1726 61178 62760 0 3.3 -0.8 1.8 3.8 27.4 346.8 2026 05 18 1727 61178 62820 0 3.3 -1.0 1.7 3.8 25.7 342.2 2026 05 18 1728 61178 62880 0 3.2 -1.3 1.7 3.8 26.7 338.3 2026 05 18 1729 61178 62940 0 3.3 -1.3 1.3 3.8 19.3 338.6 2026 05 18 1730 61178 63000 0 3.1 -1.1 1.8 3.8 28.7 340.1 2026 05 18 1731 61178 63060 0 2.4 -2.3 1.9 3.8 29.3 316.8 2026 05 18 1732 61178 63120 0 1.8 -3.3 1.9 4.2 26.5 298.5 2026 05 18 1733 61178 63180 0 1.7 -3.5 1.8 4.3 25.1 296.0 2026 05 18 1734 61178 63240 0 1.4 -3.8 1.7 4.3 22.8 289.8 2026 05 18 1735 61178 63300 0 1.2 -3.8 1.6 4.3 21.6 287.0 2026 05 18 1736 61178 63360 0 1.3 -4.0 0.5 4.2 7.2 287.5 2026 05 18 1737 61178 63420 0 1.0 -4.0 0.7 4.2 9.8 283.4 2026 05 18 1738 61178 63480 0 0.6 -4.1 1.3 4.3 17.5 277.8 2026 05 18 1739 61178 63540 0 0.4 -4.2 1.2 4.4 15.7 275.4 2026 05 18 1740 61178 63600 0 0.0 -4.2 1.0 4.3 12.8 270.5 2026 05 18 1741 61178 63660 0 0.2 -4.2 0.9 4.3 11.8 272.7 2026 05 18 1742 61178 63720 0 1.1 -3.1 2.4 4.1 37.0 289.3 2026 05 18 1743 61178 63780 0 1.2 -3.4 2.3 4.2 32.3 288.8 2026 05 18 1744 61178 63840 0 0.4 -4.0 1.9 4.4 25.3 275.2 2026 05 18 1745 61178 63900 0 0.1 -4.0 1.6 4.3 21.5 271.8 2026 05 18 1746 61178 63960 0 -0.3 -4.1 1.6 4.4 21.1 266.3 2026 05 18 1747 61178 64020 0 -0.4 -4.1 1.5 4.4 19.8 264.0 2026 05 18 1748 61178 64080 0 -1.4 -4.0 0.9 4.3 11.9 251.2 2026 05 18 1749 61178 64140 0 -1.0 -3.5 1.4 3.9 21.2 253.5 2026 05 18 1750 61178 64200 0 2.5 -1.4 1.8 3.4 32.2 330.9 2026 05 18 1751 61178 64260 0 3.3 0.3 1.2 3.6 19.5 5.6 2026 05 18 1752 61178 64320 0 3.4 -0.4 0.8 3.5 13.7 353.3 2026 05 18 1753 61178 64380 0 3.5 -0.2 -0.3 3.6 -4.8 356.1 2026 05 18 1754 61178 64440 0 3.7 -0.2 0.4 3.7 5.8 357.5 2026 05 18 1755 61178 64500 0 3.7 0.2 0.1 3.7 2.1 3.4 2026 05 18 1756 61178 64560 0 3.8 0.1 0.1 3.8 2.0 1.6 2026 05 18 1757 61178 64620 0 3.9 0.5 0.5 3.9 7.2 6.8 2026 05 18 1758 61178 64680 0 3.7 0.5 0.3 3.7 3.9 7.9 2026 05 18 1759 61178 64740 0 3.7 0.6 -0.2 3.8 -2.5 9.5 2026 05 18 1800 61178 64800 0 3.8 0.4 -0.3 3.8 -5.3 6.1 2026 05 18 1801 61178 64860 0 3.7 0.7 -0.0 3.8 -0.2 11.4 2026 05 18 1802 61178 64920 0 3.7 -0.3 0.3 3.8 4.2 355.0 2026 05 18 1803 61178 64980 0 3.7 -0.3 0.5 3.8 7.9 355.0 2026 05 18 1804 61178 65040 0 3.6 -0.4 0.7 3.7 10.9 353.5 2026 05 18 1805 61178 65100 0 3.1 -1.3 1.2 3.6 19.6 337.1 2026 05 18 1806 61178 65160 0 2.5 -2.7 -0.6 3.7 -9.0 312.7 2026 05 18 1807 61178 65220 0 2.4 -2.7 -0.9 3.8 -13.6 311.7