:Data_list: ace_swepam_1m.txt :Created: 2026 Sep 15 1620 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 09 15 1420 61298 51600 0 0.2 397.7 1.49e+05 2026 09 15 1421 61298 51660 0 0.1 384.7 9.96e+04 2026 09 15 1422 61298 51720 0 0.0 398.9 1.06e+05 2026 09 15 1423 61298 51780 1 0.1 415.6 2.40e+05 2026 09 15 1424 61298 51840 1 0.1 396.3 1.36e+05 2026 09 15 1425 61298 51900 1 0.1 405.1 2.78e+05 2026 09 15 1426 61298 51960 1 0.1 396.2 1.22e+05 2026 09 15 1427 61298 52020 0 0.2 406.4 2.68e+05 2026 09 15 1428 61298 52080 0 0.1 393.3 1.62e+05 2026 09 15 1429 61298 52140 0 0.1 386.9 1.57e+05 2026 09 15 1430 61298 52200 1 0.1 394.3 1.84e+05 2026 09 15 1431 61298 52260 1 0.1 402.9 1.91e+05 2026 09 15 1432 61298 52320 0 0.1 383.2 1.05e+05 2026 09 15 1433 61298 52380 0 0.1 377.5 8.55e+04 2026 09 15 1434 61298 52440 1 0.1 405.8 1.76e+05 2026 09 15 1435 61298 52500 1 0.1 423.8 2.18e+05 2026 09 15 1436 61298 52560 3 -9999.9 -9999.9 -1.00e+05 2026 09 15 1437 61298 52620 3 -9999.9 -9999.9 -1.00e+05 2026 09 15 1438 61298 52680 1 0.1 422.6 2.42e+05 2026 09 15 1439 61298 52740 1 0.1 418.7 3.23e+05 2026 09 15 1440 61298 52800 0 0.1 421.7 1.89e+05 2026 09 15 1441 61298 52860 1 0.1 385.0 1.62e+05 2026 09 15 1442 61298 52920 1 0.2 373.6 1.66e+05 2026 09 15 1443 61298 52980 1 0.1 375.5 2.70e+05 2026 09 15 1444 61298 53040 1 0.1 363.4 1.71e+05 2026 09 15 1445 61298 53100 1 0.1 357.4 1.02e+05 2026 09 15 1446 61298 53160 1 0.1 402.1 2.06e+05 2026 09 15 1447 61298 53220 1 0.1 404.3 2.93e+05 2026 09 15 1448 61298 53280 0 0.1 406.2 2.32e+05 2026 09 15 1449 61298 53340 0 0.3 430.0 2.51e+05 2026 09 15 1450 61298 53400 0 0.3 443.5 3.21e+05 2026 09 15 1451 61298 53460 1 0.2 449.4 3.05e+05 2026 09 15 1452 61298 53520 0 0.2 445.6 3.15e+05 2026 09 15 1453 61298 53580 1 0.1 422.9 2.04e+05 2026 09 15 1454 61298 53640 1 0.2 444.2 3.19e+05 2026 09 15 1455 61298 53700 0 0.2 451.3 3.65e+05 2026 09 15 1456 61298 53760 1 0.1 427.1 2.28e+05 2026 09 15 1457 61298 53820 1 0.2 435.1 2.63e+05 2026 09 15 1458 61298 53880 0 0.2 428.1 1.81e+05 2026 09 15 1459 61298 53940 0 0.2 438.0 1.89e+05 2026 09 15 1500 61298 54000 0 0.1 413.2 1.85e+05 2026 09 15 1501 61298 54060 0 0.1 394.7 1.46e+05 2026 09 15 1502 61298 54120 0 0.1 398.8 1.40e+05 2026 09 15 1503 61298 54180 1 0.1 404.8 1.53e+05 2026 09 15 1504 61298 54240 0 0.1 409.5 2.24e+05 2026 09 15 1505 61298 54300 0 0.1 418.2 2.83e+05 2026 09 15 1506 61298 54360 0 0.1 424.1 2.57e+05 2026 09 15 1507 61298 54420 1 0.1 409.8 1.77e+05 2026 09 15 1508 61298 54480 0 0.1 382.7 1.02e+05 2026 09 15 1509 61298 54540 1 0.1 396.7 1.61e+05 2026 09 15 1510 61298 54600 1 0.1 402.2 1.82e+05 2026 09 15 1511 61298 54660 1 0.1 438.2 3.14e+05 2026 09 15 1512 61298 54720 1 0.1 438.4 2.34e+05 2026 09 15 1513 61298 54780 0 0.1 442.5 2.23e+05 2026 09 15 1514 61298 54840 1 0.1 390.9 5.88e+04 2026 09 15 1515 61298 54900 0 0.1 418.7 1.08e+05 2026 09 15 1516 61298 54960 1 0.1 451.9 3.50e+05 2026 09 15 1517 61298 55020 1 0.1 410.7 1.42e+05 2026 09 15 1518 61298 55080 0 0.1 414.1 1.12e+05 2026 09 15 1519 61298 55140 0 0.1 420.0 1.52e+05 2026 09 15 1520 61298 55200 0 0.1 424.8 1.82e+05 2026 09 15 1521 61298 55260 0 0.1 430.0 1.87e+05 2026 09 15 1522 61298 55320 1 0.2 443.8 3.03e+05 2026 09 15 1523 61298 55380 0 0.3 466.5 4.71e+05 2026 09 15 1524 61298 55440 1 0.4 460.9 3.77e+05 2026 09 15 1525 61298 55500 0 0.4 451.8 3.04e+05 2026 09 15 1526 61298 55560 0 0.3 445.3 2.37e+05 2026 09 15 1527 61298 55620 0 0.2 406.1 1.22e+05 2026 09 15 1528 61298 55680 0 0.3 435.5 3.18e+05 2026 09 15 1529 61298 55740 0 0.2 430.0 2.88e+05 2026 09 15 1530 61298 55800 0 0.3 415.7 2.45e+05 2026 09 15 1531 61298 55860 0 0.2 432.1 1.62e+05 2026 09 15 1532 61298 55920 0 0.2 443.1 4.06e+05 2026 09 15 1533 61298 55980 0 0.2 431.3 3.29e+05 2026 09 15 1534 61298 56040 1 0.2 414.5 2.01e+05 2026 09 15 1535 61298 56100 0 0.2 424.9 2.08e+05 2026 09 15 1536 61298 56160 0 0.2 437.2 1.91e+05 2026 09 15 1537 61298 56220 0 0.2 435.9 1.97e+05 2026 09 15 1538 61298 56280 0 0.2 423.9 2.00e+05 2026 09 15 1539 61298 56340 0 0.1 412.6 1.57e+05 2026 09 15 1540 61298 56400 1 0.1 413.1 2.49e+05 2026 09 15 1541 61298 56460 1 0.1 404.1 3.15e+05 2026 09 15 1542 61298 56520 3 -9999.9 -9999.9 -1.00e+05 2026 09 15 1543 61298 56580 3 -9999.9 -9999.9 -1.00e+05 2026 09 15 1544 61298 56640 0 0.1 407.0 1.19e+05 2026 09 15 1545 61298 56700 0 0.1 445.2 1.98e+05 2026 09 15 1546 61298 56760 0 0.1 402.1 1.17e+05 2026 09 15 1547 61298 56820 1 0.1 432.7 2.32e+05 2026 09 15 1548 61298 56880 0 0.1 435.6 2.03e+05 2026 09 15 1549 61298 56940 0 0.1 410.8 1.59e+05 2026 09 15 1550 61298 57000 0 0.1 419.3 2.09e+05 2026 09 15 1551 61298 57060 1 0.1 413.1 1.84e+05 2026 09 15 1552 61298 57120 1 0.1 405.7 1.94e+05 2026 09 15 1553 61298 57180 1 0.1 396.9 1.47e+05 2026 09 15 1554 61298 57240 1 0.1 402.8 7.84e+04 2026 09 15 1555 61298 57300 1 0.1 428.0 1.24e+05 2026 09 15 1556 61298 57360 1 0.1 428.5 1.35e+05 2026 09 15 1557 61298 57420 0 0.1 443.9 1.81e+05 2026 09 15 1558 61298 57480 0 0.1 436.9 1.51e+05 2026 09 15 1559 61298 57540 9 -9999.9 -9999.9 -1.00e+05 2026 09 15 1600 61298 57600 9 -9999.9 -9999.9 -1.00e+05 2026 09 15 1601 61298 57660 9 -9999.9 -9999.9 -1.00e+05 2026 09 15 1602 61298 57720 1 0.1 436.7 1.18e+05 2026 09 15 1603 61298 57780 0 0.4 468.1 1.57e+05 2026 09 15 1604 61298 57840 1 0.4 490.5 1.97e+05 2026 09 15 1605 61298 57900 0 1.2 461.7 1.10e+05 2026 09 15 1606 61298 57960 1 0.6 478.7 2.80e+05 2026 09 15 1607 61298 58020 0 0.2 466.3 2.50e+05 2026 09 15 1608 61298 58080 0 0.1 444.6 1.67e+05 2026 09 15 1609 61298 58140 0 0.1 442.7 1.96e+05 2026 09 15 1610 61298 58200 0 0.1 439.4 1.91e+05 2026 09 15 1611 61298 58260 0 0.0 427.1 1.33e+05 2026 09 15 1612 61298 58320 1 0.0 423.6 1.21e+05 2026 09 15 1613 61298 58380 0 0.0 443.4 1.43e+05 2026 09 15 1614 61298 58440 0 0.0 446.0 1.64e+05 2026 09 15 1615 61298 58500 1 0.0 406.4 4.09e+04 2026 09 15 1616 61298 58560 1 0.0 406.4 4.09e+04 2026 09 15 1617 61298 58620 0 0.0 439.7 9.39e+04 2026 09 15 1618 61298 58680 1 0.1 430.9 2.17e+05