:Data_list: ace_mag_1m.txt :Created: 2026 Jul 18 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 # # 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 1451 61239 53460 0 -4.5 -1.5 1.3 4.9 15.5 198.4 2026 07 18 1452 61239 53520 0 -4.6 -1.2 1.2 4.9 13.9 194.8 2026 07 18 1453 61239 53580 0 -5.0 0.0 0.2 5.0 2.1 179.8 2026 07 18 1454 61239 53640 0 -5.1 0.1 0.2 5.1 2.2 178.8 2026 07 18 1455 61239 53700 0 -5.2 0.1 0.3 5.2 3.3 178.7 2026 07 18 1456 61239 53760 0 -5.2 0.2 0.5 5.3 5.2 177.8 2026 07 18 1457 61239 53820 0 -5.3 0.3 0.4 5.3 4.2 177.1 2026 07 18 1458 61239 53880 0 -5.3 0.3 0.4 5.3 4.2 176.9 2026 07 18 1459 61239 53940 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 07 18 1500 61239 54000 0 -5.3 0.1 0.4 5.3 4.0 178.7 2026 07 18 1501 61239 54060 0 -5.4 -0.1 0.5 5.5 4.9 180.6 2026 07 18 1502 61239 54120 0 -5.2 -0.1 0.6 5.3 6.0 181.2 2026 07 18 1503 61239 54180 0 -4.8 -0.0 0.7 4.8 8.4 180.4 2026 07 18 1504 61239 54240 0 -4.9 -0.1 0.1 4.9 1.5 181.1 2026 07 18 1505 61239 54300 0 -4.8 -0.0 -0.1 4.8 -1.0 180.2 2026 07 18 1506 61239 54360 0 -4.7 0.2 -0.2 4.7 -2.2 177.8 2026 07 18 1507 61239 54420 0 -4.7 0.5 -0.3 4.8 -4.1 174.2 2026 07 18 1508 61239 54480 0 -4.4 0.6 -0.6 4.5 -7.0 171.7 2026 07 18 1509 61239 54540 0 -4.6 0.7 -0.4 4.7 -5.2 171.9 2026 07 18 1510 61239 54600 0 -4.8 0.6 -0.0 4.9 -0.3 172.7 2026 07 18 1511 61239 54660 0 -4.8 0.5 -0.2 4.8 -2.9 174.5 2026 07 18 1512 61239 54720 0 -4.7 0.5 -0.4 4.8 -5.2 173.4 2026 07 18 1513 61239 54780 0 -4.6 0.6 -0.6 4.7 -7.1 172.3 2026 07 18 1514 61239 54840 0 -4.6 0.7 -0.8 4.7 -9.6 171.8 2026 07 18 1515 61239 54900 0 -4.5 0.6 -0.8 4.6 -9.9 172.1 2026 07 18 1516 61239 54960 0 -4.4 0.9 -0.5 4.5 -6.9 168.0 2026 07 18 1517 61239 55020 0 -4.4 0.7 -0.6 4.5 -7.3 171.0 2026 07 18 1518 61239 55080 0 -4.4 0.6 -0.5 4.4 -6.1 172.7 2026 07 18 1519 61239 55140 0 -4.3 0.6 -0.5 4.4 -6.9 172.2 2026 07 18 1520 61239 55200 0 -4.2 0.6 -0.5 4.3 -6.3 172.0 2026 07 18 1521 61239 55260 0 -4.1 0.7 -0.4 4.2 -6.1 170.5 2026 07 18 1522 61239 55320 0 -4.1 0.7 -0.4 4.2 -5.4 171.1 2026 07 18 1523 61239 55380 0 -4.2 0.6 -0.3 4.3 -4.1 172.5 2026 07 18 1524 61239 55440 0 -4.4 -0.0 -0.3 4.4 -3.9 180.5 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