:Data_list: ace_swepam_1m.txt :Created: 2026 Feb 27 1617 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 02 27 1417 61098 51420 0 2.4 464.7 1.22e+05 2026 02 27 1418 61098 51480 0 2.0 454.3 1.11e+05 2026 02 27 1419 61098 51540 0 2.2 454.3 8.82e+04 2026 02 27 1420 61098 51600 0 2.1 441.3 6.19e+04 2026 02 27 1421 61098 51660 0 2.5 454.3 9.86e+04 2026 02 27 1422 61098 51720 1 2.6 458.2 1.27e+05 2026 02 27 1423 61098 51780 1 2.2 450.3 9.76e+04 2026 02 27 1424 61098 51840 0 2.2 453.9 9.53e+04 2026 02 27 1425 61098 51900 0 2.3 455.3 1.08e+05 2026 02 27 1426 61098 51960 0 1.8 445.7 7.36e+04 2026 02 27 1427 61098 52020 0 1.9 450.2 9.35e+04 2026 02 27 1428 61098 52080 1 2.9 463.3 1.31e+05 2026 02 27 1429 61098 52140 1 2.8 460.3 1.22e+05 2026 02 27 1430 61098 52200 0 1.1 432.9 4.28e+04 2026 02 27 1431 61098 52260 0 2.1 446.5 7.49e+04 2026 02 27 1432 61098 52320 0 2.1 442.7 5.80e+04 2026 02 27 1433 61098 52380 0 2.4 452.5 8.69e+04 2026 02 27 1434 61098 52440 0 2.3 451.2 7.68e+04 2026 02 27 1435 61098 52500 0 1.6 426.3 4.45e+04 2026 02 27 1436 61098 52560 0 1.9 449.9 9.75e+04 2026 02 27 1437 61098 52620 1 2.3 454.6 9.77e+04 2026 02 27 1438 61098 52680 0 2.5 449.5 7.81e+04 2026 02 27 1439 61098 52740 0 1.8 437.9 5.90e+04 2026 02 27 1440 61098 52800 0 1.8 442.8 8.28e+04 2026 02 27 1441 61098 52860 0 2.4 457.3 1.18e+05 2026 02 27 1442 61098 52920 0 1.9 439.5 7.70e+04 2026 02 27 1443 61098 52980 0 1.4 429.9 5.71e+04 2026 02 27 1444 61098 53040 0 1.6 441.5 8.09e+04 2026 02 27 1445 61098 53100 0 1.5 438.7 7.69e+04 2026 02 27 1446 61098 53160 0 1.5 443.1 8.54e+04 2026 02 27 1447 61098 53220 0 1.2 434.3 6.42e+04 2026 02 27 1448 61098 53280 1 1.5 440.9 7.71e+04 2026 02 27 1449 61098 53340 1 1.3 439.4 7.27e+04 2026 02 27 1450 61098 53400 1 1.0 433.3 7.23e+04 2026 02 27 1451 61098 53460 1 1.7 448.4 1.16e+05 2026 02 27 1452 61098 53520 1 1.4 441.8 9.90e+04 2026 02 27 1453 61098 53580 1 0.9 435.7 8.54e+04 2026 02 27 1454 61098 53640 1 0.9 432.8 7.52e+04 2026 02 27 1455 61098 53700 1 1.4 445.9 1.06e+05 2026 02 27 1456 61098 53760 1 1.4 444.0 9.45e+04 2026 02 27 1457 61098 53820 1 0.7 427.8 5.54e+04 2026 02 27 1458 61098 53880 1 0.8 446.6 9.62e+04 2026 02 27 1459 61098 53940 1 0.9 456.7 8.44e+04 2026 02 27 1500 61098 54000 1 0.5 425.3 7.76e+04 2026 02 27 1501 61098 54060 1 1.2 434.1 6.76e+04 2026 02 27 1502 61098 54120 1 1.2 434.9 7.15e+04 2026 02 27 1503 61098 54180 1 0.8 457.7 1.84e+05 2026 02 27 1504 61098 54240 0 0.8 453.1 1.17e+05 2026 02 27 1505 61098 54300 1 1.2 452.8 1.17e+05 2026 02 27 1506 61098 54360 1 0.5 447.0 1.46e+05 2026 02 27 1507 61098 54420 1 0.2 416.5 4.89e+04 2026 02 27 1508 61098 54480 1 0.2 417.3 3.09e+04 2026 02 27 1509 61098 54540 1 0.3 431.7 1.01e+05 2026 02 27 1510 61098 54600 1 0.3 423.0 6.95e+04 2026 02 27 1511 61098 54660 1 0.5 428.0 7.78e+04 2026 02 27 1512 61098 54720 1 0.9 449.1 1.15e+05 2026 02 27 1513 61098 54780 1 0.7 452.4 1.23e+05 2026 02 27 1514 61098 54840 1 0.1 445.8 1.58e+05 2026 02 27 1515 61098 54900 1 0.2 440.4 8.61e+04 2026 02 27 1516 61098 54960 1 0.2 426.5 9.91e+04 2026 02 27 1517 61098 55020 1 0.2 409.3 4.24e+04 2026 02 27 1518 61098 55080 1 1.2 469.9 1.93e+05 2026 02 27 1519 61098 55140 0 0.7 453.6 1.53e+05 2026 02 27 1520 61098 55200 1 0.7 452.4 1.17e+05 2026 02 27 1521 61098 55260 0 1.5 431.7 6.18e+04 2026 02 27 1522 61098 55320 0 1.5 464.2 1.78e+05 2026 02 27 1523 61098 55380 0 0.8 455.3 1.35e+05 2026 02 27 1524 61098 55440 0 0.6 454.9 1.60e+05 2026 02 27 1525 61098 55500 0 0.7 467.5 2.40e+05 2026 02 27 1526 61098 55560 1 0.7 460.5 2.02e+05 2026 02 27 1527 61098 55620 1 0.7 451.1 1.36e+05 2026 02 27 1528 61098 55680 0 0.6 446.2 1.16e+05 2026 02 27 1529 61098 55740 1 0.7 446.5 1.45e+05 2026 02 27 1530 61098 55800 1 0.8 454.0 1.97e+05 2026 02 27 1531 61098 55860 1 0.8 442.5 1.47e+05 2026 02 27 1532 61098 55920 0 0.5 443.5 1.20e+05 2026 02 27 1533 61098 55980 1 0.5 419.9 2.16e+04 2026 02 27 1534 61098 56040 0 1.6 -9999.9 -1.00e+05 2026 02 27 1535 61098 56100 0 1.6 450.5 1.07e+05 2026 02 27 1536 61098 56160 0 1.7 440.9 5.93e+04 2026 02 27 1537 61098 56220 0 1.8 457.6 1.04e+05 2026 02 27 1538 61098 56280 0 1.4 449.8 1.03e+05 2026 02 27 1539 61098 56340 1 1.2 441.3 1.01e+05 2026 02 27 1540 61098 56400 1 2.0 441.6 1.04e+05 2026 02 27 1541 61098 56460 0 2.0 438.6 8.65e+04 2026 02 27 1542 61098 56520 0 2.0 437.1 6.85e+04 2026 02 27 1543 61098 56580 0 2.1 438.6 6.12e+04 2026 02 27 1544 61098 56640 0 2.3 451.0 8.86e+04 2026 02 27 1545 61098 56700 0 2.5 466.6 1.27e+05 2026 02 27 1546 61098 56760 0 2.6 464.6 1.24e+05 2026 02 27 1547 61098 56820 0 2.9 451.3 1.04e+05 2026 02 27 1548 61098 56880 0 2.1 435.2 6.84e+04 2026 02 27 1549 61098 56940 0 2.4 445.2 1.13e+05 2026 02 27 1550 61098 57000 0 1.7 448.0 1.06e+05 2026 02 27 1551 61098 57060 0 1.7 425.2 4.35e+04 2026 02 27 1552 61098 57120 0 2.1 438.0 7.78e+04 2026 02 27 1553 61098 57180 0 2.6 444.8 1.01e+05 2026 02 27 1554 61098 57240 0 2.2 441.0 8.80e+04 2026 02 27 1555 61098 57300 0 1.1 419.9 4.90e+04 2026 02 27 1556 61098 57360 0 1.9 433.0 6.52e+04 2026 02 27 1557 61098 57420 0 2.5 443.1 8.22e+04 2026 02 27 1558 61098 57480 0 2.3 446.4 8.91e+04 2026 02 27 1559 61098 57540 9 -9999.9 -9999.9 -1.00e+05 2026 02 27 1600 61098 57600 0 2.0 455.5 7.97e+04 2026 02 27 1601 61098 57660 0 2.3 457.0 9.48e+04 2026 02 27 1602 61098 57720 1 2.3 450.8 9.73e+04 2026 02 27 1603 61098 57780 0 1.4 438.5 6.17e+04 2026 02 27 1604 61098 57840 0 2.5 467.8 1.35e+05 2026 02 27 1605 61098 57900 1 2.9 468.8 1.76e+05 2026 02 27 1606 61098 57960 0 1.8 447.6 5.40e+04 2026 02 27 1607 61098 58020 9 -9999.9 -9999.9 -1.00e+05 2026 02 27 1608 61098 58080 0 2.9 490.6 1.67e+05 2026 02 27 1609 61098 58140 0 1.7 443.6 6.82e+04 2026 02 27 1610 61098 58200 0 0.7 426.9 4.44e+04 2026 02 27 1611 61098 58260 0 1.7 457.4 1.05e+05 2026 02 27 1612 61098 58320 0 2.1 460.0 1.26e+05 2026 02 27 1613 61098 58380 0 1.9 451.4 8.82e+04 2026 02 27 1614 61098 58440 0 2.3 460.6 1.08e+05 2026 02 27 1615 61098 58500 0 2.0 460.9 1.12e+05