:Data_list: ace_swepam_1m.txt :Created: 2026 Jun 20 1622 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 06 20 1422 61211 51720 0 1.6 408.3 7.37e+04 2026 06 20 1423 61211 51780 0 1.4 396.7 5.80e+04 2026 06 20 1424 61211 51840 0 1.5 394.8 4.58e+04 2026 06 20 1425 61211 51900 0 1.8 399.2 5.59e+04 2026 06 20 1426 61211 51960 0 1.7 401.3 6.28e+04 2026 06 20 1427 61211 52020 0 1.2 399.9 5.82e+04 2026 06 20 1428 61211 52080 0 1.2 395.5 4.93e+04 2026 06 20 1429 61211 52140 0 1.0 388.6 3.96e+04 2026 06 20 1430 61211 52200 0 1.2 399.0 5.51e+04 2026 06 20 1431 61211 52260 0 0.9 394.4 4.97e+04 2026 06 20 1432 61211 52320 0 1.1 398.4 6.19e+04 2026 06 20 1433 61211 52380 0 1.3 393.6 4.63e+04 2026 06 20 1434 61211 52440 3 -9999.9 -9999.9 -1.00e+05 2026 06 20 1435 61211 52500 3 -9999.9 -9999.9 -1.00e+05 2026 06 20 1436 61211 52560 0 2.1 387.7 4.76e+04 2026 06 20 1437 61211 52620 0 1.3 386.3 3.42e+04 2026 06 20 1438 61211 52680 0 1.7 400.1 6.98e+04 2026 06 20 1439 61211 52740 0 1.3 398.0 6.14e+04 2026 06 20 1440 61211 52800 0 1.2 396.2 5.07e+04 2026 06 20 1441 61211 52860 0 1.3 380.4 2.48e+04 2026 06 20 1442 61211 52920 0 3.4 390.1 5.68e+04 2026 06 20 1443 61211 52980 0 2.9 392.3 5.46e+04 2026 06 20 1444 61211 53040 0 2.2 387.5 4.60e+04 2026 06 20 1445 61211 53100 0 1.8 382.4 3.61e+04 2026 06 20 1446 61211 53160 0 1.5 389.3 4.36e+04 2026 06 20 1447 61211 53220 0 2.0 403.3 8.45e+04 2026 06 20 1448 61211 53280 0 1.4 386.3 7.82e+04 2026 06 20 1449 61211 53340 0 1.7 377.9 9.65e+04 2026 06 20 1450 61211 53400 0 1.7 376.2 7.86e+04 2026 06 20 1451 61211 53460 0 1.8 390.0 1.43e+05 2026 06 20 1452 61211 53520 0 2.3 379.6 9.59e+04 2026 06 20 1453 61211 53580 0 1.9 369.7 6.59e+04 2026 06 20 1454 61211 53640 0 3.0 374.3 8.40e+04 2026 06 20 1455 61211 53700 0 2.6 374.3 7.84e+04 2026 06 20 1456 61211 53760 0 1.9 376.7 6.41e+04 2026 06 20 1457 61211 53820 0 1.5 381.6 6.78e+04 2026 06 20 1458 61211 53880 0 1.9 387.4 1.10e+05 2026 06 20 1459 61211 53940 1 1.9 393.4 1.19e+05 2026 06 20 1500 61211 54000 1 2.1 388.1 1.02e+05 2026 06 20 1501 61211 54060 0 2.3 375.4 7.81e+04 2026 06 20 1502 61211 54120 0 2.5 371.7 8.60e+04 2026 06 20 1503 61211 54180 1 2.9 374.8 1.19e+05 2026 06 20 1504 61211 54240 0 2.7 373.0 9.93e+04 2026 06 20 1505 61211 54300 0 2.4 375.4 9.93e+04 2026 06 20 1506 61211 54360 0 2.0 367.5 5.76e+04 2026 06 20 1507 61211 54420 0 2.3 -9999.9 -1.00e+05 2026 06 20 1508 61211 54480 0 2.3 371.8 9.94e+04 2026 06 20 1509 61211 54540 0 2.5 379.3 1.26e+05 2026 06 20 1510 61211 54600 0 2.0 369.1 5.65e+04 2026 06 20 1511 61211 54660 1 2.9 382.7 1.20e+05 2026 06 20 1512 61211 54720 0 2.7 380.2 1.11e+05 2026 06 20 1513 61211 54780 0 2.4 377.2 1.08e+05 2026 06 20 1514 61211 54840 0 2.4 370.2 7.67e+04 2026 06 20 1515 61211 54900 0 3.0 379.7 1.12e+05 2026 06 20 1516 61211 54960 0 3.4 384.6 1.15e+05 2026 06 20 1517 61211 55020 0 3.7 381.6 8.12e+04 2026 06 20 1518 61211 55080 0 3.4 377.7 6.10e+04 2026 06 20 1519 61211 55140 0 2.8 375.5 6.50e+04 2026 06 20 1520 61211 55200 1 3.6 385.9 1.29e+05 2026 06 20 1521 61211 55260 0 3.1 378.4 9.07e+04 2026 06 20 1522 61211 55320 1 2.8 379.9 9.39e+04 2026 06 20 1523 61211 55380 0 2.4 366.0 5.81e+04 2026 06 20 1524 61211 55440 1 4.3 380.1 1.38e+05 2026 06 20 1525 61211 55500 0 4.1 376.3 1.03e+05 2026 06 20 1526 61211 55560 0 2.8 378.3 9.93e+04 2026 06 20 1527 61211 55620 0 2.7 370.1 7.32e+04 2026 06 20 1528 61211 55680 0 3.3 382.1 1.67e+05 2026 06 20 1529 61211 55740 1 3.4 377.2 1.39e+05 2026 06 20 1530 61211 55800 0 3.3 377.0 1.28e+05 2026 06 20 1531 61211 55860 0 3.2 370.8 8.24e+04 2026 06 20 1532 61211 55920 0 3.5 373.8 1.20e+05 2026 06 20 1533 61211 55980 0 4.0 379.5 1.72e+05 2026 06 20 1534 61211 56040 0 3.2 380.7 1.42e+05 2026 06 20 1535 61211 56100 0 2.0 383.6 1.09e+05 2026 06 20 1536 61211 56160 0 2.6 378.0 9.11e+04 2026 06 20 1537 61211 56220 1 3.6 382.8 1.57e+05 2026 06 20 1538 61211 56280 0 3.8 373.4 1.11e+05 2026 06 20 1539 61211 56340 0 3.8 374.2 1.22e+05 2026 06 20 1540 61211 56400 9 -9999.9 -9999.9 -1.00e+05 2026 06 20 1541 61211 56460 0 2.3 369.6 6.13e+04 2026 06 20 1542 61211 56520 1 3.8 381.9 1.50e+05 2026 06 20 1543 61211 56580 0 3.6 379.0 1.08e+05 2026 06 20 1544 61211 56640 0 2.4 360.8 3.91e+04 2026 06 20 1545 61211 56700 0 3.0 360.8 3.91e+04 2026 06 20 1546 61211 56760 0 3.1 362.2 3.23e+04 2026 06 20 1547 61211 56820 0 3.5 370.3 6.99e+04 2026 06 20 1548 61211 56880 0 3.6 372.5 9.19e+04 2026 06 20 1549 61211 56940 0 3.9 369.7 8.95e+04 2026 06 20 1550 61211 57000 0 4.2 370.8 8.96e+04 2026 06 20 1551 61211 57060 0 4.3 371.6 8.63e+04 2026 06 20 1552 61211 57120 0 4.2 372.1 8.73e+04 2026 06 20 1553 61211 57180 0 4.2 371.6 8.38e+04 2026 06 20 1554 61211 57240 0 4.6 371.1 8.06e+04 2026 06 20 1555 61211 57300 0 4.2 370.9 7.83e+04 2026 06 20 1556 61211 57360 0 4.0 370.8 9.79e+04 2026 06 20 1557 61211 57420 0 4.2 369.2 8.62e+04 2026 06 20 1558 61211 57480 0 3.5 370.1 9.27e+04 2026 06 20 1559 61211 57540 9 -9999.9 -9999.9 -1.00e+05 2026 06 20 1600 61211 57600 9 -9999.9 -9999.9 -1.00e+05 2026 06 20 1601 61211 57660 9 -9999.9 -9999.9 -1.00e+05 2026 06 20 1602 61211 57720 0 4.3 370.5 8.75e+04 2026 06 20 1603 61211 57780 0 3.9 369.5 8.89e+04 2026 06 20 1604 61211 57840 0 3.9 370.3 8.73e+04 2026 06 20 1605 61211 57900 0 4.4 370.1 8.35e+04 2026 06 20 1606 61211 57960 0 4.3 368.4 8.11e+04 2026 06 20 1607 61211 58020 0 4.2 368.3 7.96e+04 2026 06 20 1608 61211 58080 0 4.3 368.0 8.22e+04 2026 06 20 1609 61211 58140 0 4.6 369.8 8.90e+04 2026 06 20 1610 61211 58200 0 4.4 370.4 8.27e+04 2026 06 20 1611 61211 58260 0 4.4 370.1 8.29e+04 2026 06 20 1612 61211 58320 3 -9999.9 -9999.9 -1.00e+05 2026 06 20 1613 61211 58380 9 -9999.9 -9999.9 -1.00e+05 2026 06 20 1614 61211 58440 9 -9999.9 -9999.9 -1.00e+05 2026 06 20 1615 61211 58500 0 4.7 367.9 7.86e+04 2026 06 20 1616 61211 58560 0 4.9 370.6 6.49e+04 2026 06 20 1617 61211 58620 0 4.6 373.8 6.57e+04 2026 06 20 1618 61211 58680 0 4.7 373.2 7.04e+04 2026 06 20 1619 61211 58740 0 4.5 371.8 8.22e+04 2026 06 20 1620 61211 58800 0 3.9 372.3 9.24e+04