:Data_list: 20260428_ace_sis_5m.txt :Created: 2026 Apr 29 0011 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 flux p/cs2-sec-ster # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: -1.00e+05 # Source: ACE Satellite - Solar Isotope Spectrometer # # 5-minute averaged Real-time Integral Flux of High-energy Solar Protons # # Modified Seconds # UT Date Time Julian of the ---- Integral Proton Flux ---- # YR MO DA HHMM Day Day S > 10 MeV S > 30 MeV #-------------------------------------------------------------------- 2026 04 28 0000 61158 0 0 2.83e+00 0 2.00e+00 2026 04 28 0005 61158 300 0 2.81e+00 0 2.02e+00 2026 04 28 0010 61158 600 0 3.35e+00 0 2.41e+00 2026 04 28 0015 61158 900 0 3.38e+00 0 2.42e+00 2026 04 28 0020 61158 1200 0 3.25e+00 0 2.34e+00 2026 04 28 0025 61158 1500 0 3.25e+00 0 2.33e+00 2026 04 28 0030 61158 1800 0 3.31e+00 0 2.35e+00 2026 04 28 0035 61158 2100 0 3.08e+00 0 2.21e+00 2026 04 28 0040 61158 2400 0 2.98e+00 0 2.12e+00 2026 04 28 0045 61158 2700 0 3.16e+00 0 2.28e+00 2026 04 28 0050 61158 3000 0 3.22e+00 0 2.34e+00 2026 04 28 0055 61158 3300 0 3.51e+00 0 2.40e+00 2026 04 28 0100 61158 3600 0 3.45e+00 0 2.46e+00 2026 04 28 0105 61158 3900 0 3.03e+00 0 2.15e+00 2026 04 28 0110 61158 4200 0 2.88e+00 0 2.04e+00 2026 04 28 0115 61158 4500 0 2.98e+00 0 2.10e+00 2026 04 28 0120 61158 4800 0 3.17e+00 0 2.27e+00 2026 04 28 0125 61158 5100 0 3.04e+00 0 2.18e+00 2026 04 28 0130 61158 5400 0 2.94e+00 0 2.09e+00 2026 04 28 0135 61158 5700 0 3.63e+00 0 2.59e+00 2026 04 28 0140 61158 6000 0 3.34e+00 0 2.38e+00 2026 04 28 0145 61158 6300 0 2.89e+00 0 2.03e+00 2026 04 28 0150 61158 6600 0 3.09e+00 0 2.17e+00 2026 04 28 0155 61158 6900 0 3.16e+00 0 2.25e+00 2026 04 28 0200 61158 7200 0 3.23e+00 0 2.29e+00 2026 04 28 0205 61158 7500 0 3.38e+00 0 2.41e+00 2026 04 28 0210 61158 7800 0 2.99e+00 0 2.11e+00 2026 04 28 0215 61158 8100 0 2.84e+00 0 2.05e+00 2026 04 28 0220 61158 8400 0 2.86e+00 0 2.06e+00 2026 04 28 0225 61158 8700 0 3.31e+00 0 2.34e+00 2026 04 28 0230 61158 9000 0 3.27e+00 0 2.36e+00 2026 04 28 0235 61158 9300 0 3.17e+00 0 2.26e+00 2026 04 28 0240 61158 9600 0 3.11e+00 0 2.24e+00 2026 04 28 0245 61158 9900 0 3.34e+00 0 2.35e+00 2026 04 28 0250 61158 10200 0 3.08e+00 0 2.20e+00 2026 04 28 0255 61158 10500 0 3.00e+00 0 2.13e+00 2026 04 28 0300 61158 10800 0 3.00e+00 0 2.12e+00 2026 04 28 0305 61158 11100 0 3.03e+00 0 2.17e+00 2026 04 28 0310 61158 11400 0 3.74e+00 0 2.75e+00 2026 04 28 0315 61158 11700 0 3.47e+00 0 2.46e+00 2026 04 28 0320 61158 12000 0 3.02e+00 0 2.15e+00 2026 04 28 0325 61158 12300 0 2.98e+00 0 2.13e+00 2026 04 28 0330 61158 12600 0 2.92e+00 0 2.12e+00 2026 04 28 0335 61158 12900 0 3.09e+00 0 2.20e+00 2026 04 28 0340 61158 13200 0 3.05e+00 0 2.19e+00 2026 04 28 0345 61158 13500 0 3.03e+00 0 2.16e+00 2026 04 28 0350 61158 13800 0 3.31e+00 0 2.34e+00 2026 04 28 0355 61158 14100 9 -1.00e+05 9 -1.00e+05 2026 04 28 0400 61158 14400 0 3.07e+00 0 2.22e+00 2026 04 28 0405 61158 14700 0 2.97e+00 0 2.14e+00 2026 04 28 0410 61158 15000 0 3.31e+00 0 2.35e+00 2026 04 28 0415 61158 15300 0 3.15e+00 0 2.24e+00 2026 04 28 0420 61158 15600 0 3.39e+00 0 2.42e+00 2026 04 28 0425 61158 15900 0 3.29e+00 0 2.36e+00 2026 04 28 0430 61158 16200 0 3.11e+00 0 2.19e+00 2026 04 28 0435 61158 16500 0 2.85e+00 0 2.00e+00 2026 04 28 0440 61158 16800 0 3.04e+00 0 2.18e+00 2026 04 28 0445 61158 17100 0 3.39e+00 0 2.42e+00 2026 04 28 0450 61158 17400 0 3.22e+00 0 2.27e+00 2026 04 28 0455 61158 17700 0 3.12e+00 0 2.16e+00 2026 04 28 0500 61158 18000 0 3.26e+00 0 2.29e+00 2026 04 28 0505 61158 18300 0 3.31e+00 0 2.37e+00 2026 04 28 0510 61158 18600 0 2.89e+00 0 2.07e+00 2026 04 28 0515 61158 18900 0 3.03e+00 0 2.16e+00 2026 04 28 0520 61158 19200 0 2.96e+00 0 2.12e+00 2026 04 28 0525 61158 19500 0 3.51e+00 0 2.53e+00 2026 04 28 0530 61158 19800 0 3.67e+00 0 2.59e+00 2026 04 28 0535 61158 20100 0 2.98e+00 0 2.14e+00 2026 04 28 0540 61158 20400 0 2.84e+00 0 2.03e+00 2026 04 28 0545 61158 20700 0 3.01e+00 0 2.16e+00 2026 04 28 0550 61158 21000 0 3.20e+00 0 2.29e+00 2026 04 28 0555 61158 21300 0 3.35e+00 0 2.42e+00 2026 04 28 0600 61158 21600 0 2.99e+00 0 2.11e+00 2026 04 28 0605 61158 21900 0 2.99e+00 0 2.13e+00 2026 04 28 0610 61158 22200 0 3.66e+00 0 2.66e+00 2026 04 28 0615 61158 22500 0 3.29e+00 0 2.36e+00 2026 04 28 0620 61158 22800 0 2.89e+00 0 2.07e+00 2026 04 28 0625 61158 23100 0 3.08e+00 0 2.23e+00 2026 04 28 0630 61158 23400 0 3.21e+00 0 2.31e+00 2026 04 28 0635 61158 23700 0 3.30e+00 0 2.36e+00 2026 04 28 0640 61158 24000 0 3.22e+00 0 2.29e+00 2026 04 28 0645 61158 24300 0 2.97e+00 0 2.12e+00 2026 04 28 0650 61158 24600 0 2.78e+00 0 1.99e+00 2026 04 28 0655 61158 24900 0 2.82e+00 0 1.99e+00 2026 04 28 0700 61158 25200 0 3.39e+00 0 2.42e+00 2026 04 28 0705 61158 25500 0 3.36e+00 0 2.42e+00 2026 04 28 0710 61158 25800 0 3.10e+00 0 2.24e+00 2026 04 28 0715 61158 26100 0 3.13e+00 0 2.23e+00 2026 04 28 0720 61158 26400 0 3.38e+00 0 2.42e+00 2026 04 28 0725 61158 26700 0 3.06e+00 0 2.18e+00 2026 04 28 0730 61158 27000 0 2.94e+00 0 2.10e+00 2026 04 28 0735 61158 27300 0 3.04e+00 0 2.18e+00 2026 04 28 0740 61158 27600 0 3.30e+00 0 2.30e+00 2026 04 28 0745 61158 27900 0 3.55e+00 0 2.53e+00 2026 04 28 0750 61158 28200 0 3.13e+00 0 2.27e+00 2026 04 28 0755 61158 28500 0 2.73e+00 0 1.97e+00 2026 04 28 0800 61158 28800 0 2.87e+00 0 2.05e+00 2026 04 28 0805 61158 29100 0 3.08e+00 0 2.19e+00 2026 04 28 0810 61158 29400 0 3.18e+00 0 2.29e+00 2026 04 28 0815 61158 29700 0 2.95e+00 0 2.10e+00 2026 04 28 0820 61158 30000 0 3.07e+00 0 2.20e+00 2026 04 28 0825 61158 30300 0 3.52e+00 0 2.49e+00 2026 04 28 0830 61158 30600 0 3.50e+00 0 2.48e+00 2026 04 28 0835 61158 30900 0 2.95e+00 0 2.07e+00 2026 04 28 0840 61158 31200 0 3.10e+00 0 2.21e+00 2026 04 28 0845 61158 31500 0 3.24e+00 0 2.32e+00 2026 04 28 0850 61158 31800 0 3.23e+00 0 2.34e+00 2026 04 28 0855 61158 32100 0 3.17e+00 0 2.26e+00 2026 04 28 0900 61158 32400 0 2.81e+00 0 2.01e+00 2026 04 28 0905 61158 32700 0 2.87e+00 0 2.01e+00 2026 04 28 0910 61158 33000 0 2.83e+00 0 2.04e+00 2026 04 28 0915 61158 33300 0 3.15e+00 0 2.23e+00 2026 04 28 0920 61158 33600 0 3.29e+00 0 2.36e+00 2026 04 28 0925 61158 33900 0 2.89e+00 0 2.08e+00 2026 04 28 0930 61158 34200 0 3.05e+00 0 2.18e+00 2026 04 28 0935 61158 34500 0 3.29e+00 0 2.35e+00 2026 04 28 0940 61158 34800 0 3.08e+00 0 2.22e+00 2026 04 28 0945 61158 35100 0 2.74e+00 0 1.99e+00 2026 04 28 0950 61158 35400 0 2.97e+00 0 2.13e+00 2026 04 28 0955 61158 35700 0 3.57e+00 0 2.57e+00 2026 04 28 1000 61158 36000 0 3.63e+00 0 2.56e+00 2026 04 28 1005 61158 36300 0 3.26e+00 0 2.29e+00 2026 04 28 1010 61158 36600 0 2.80e+00 0 1.99e+00 2026 04 28 1015 61158 36900 0 2.88e+00 0 2.04e+00 2026 04 28 1020 61158 37200 0 3.01e+00 0 2.14e+00 2026 04 28 1025 61158 37500 0 2.92e+00 0 2.07e+00 2026 04 28 1030 61158 37800 0 3.03e+00 0 2.17e+00 2026 04 28 1035 61158 38100 0 2.78e+00 0 1.99e+00 2026 04 28 1040 61158 38400 0 3.24e+00 0 2.32e+00 2026 04 28 1045 61158 38700 0 3.64e+00 0 2.63e+00 2026 04 28 1050 61158 39000 0 3.15e+00 0 2.25e+00 2026 04 28 1055 61158 39300 0 3.01e+00 0 2.17e+00 2026 04 28 1100 61158 39600 0 2.89e+00 0 2.06e+00 2026 04 28 1105 61158 39900 0 3.05e+00 0 2.21e+00 2026 04 28 1110 61158 40200 9 -1.00e+05 9 -1.00e+05 2026 04 28 1115 61158 40500 0 2.90e+00 0 2.10e+00 2026 04 28 1120 61158 40800 0 2.90e+00 0 2.07e+00 2026 04 28 1125 61158 41100 9 -1.00e+05 9 -1.00e+05 2026 04 28 1130 61158 41400 0 2.77e+00 0 1.99e+00 2026 04 28 1135 61158 41700 9 -1.00e+05 9 -1.00e+05 2026 04 28 1140 61158 42000 9 -1.00e+05 9 -1.00e+05 2026 04 28 1145 61158 42300 0 3.17e+00 0 2.27e+00 2026 04 28 1150 61158 42600 0 3.14e+00 0 2.28e+00 2026 04 28 1155 61158 42900 9 -1.00e+05 9 -1.00e+05 2026 04 28 1200 61158 43200 0 3.00e+00 0 2.18e+00 2026 04 28 1205 61158 43500 0 3.02e+00 0 2.03e+00 2026 04 28 1210 61158 43800 9 -1.00e+05 9 -1.00e+05 2026 04 28 1215 61158 44100 0 3.30e+00 0 2.33e+00 2026 04 28 1220 61158 44400 0 2.89e+00 0 1.99e+00 2026 04 28 1225 61158 44700 9 -1.00e+05 9 -1.00e+05 2026 04 28 1230 61158 45000 0 2.58e+00 0 1.83e+00 2026 04 28 1235 61158 45300 0 3.02e+00 0 2.21e+00 2026 04 28 1240 61158 45600 9 -1.00e+05 9 -1.00e+05 2026 04 28 1245 61158 45900 0 3.25e+00 0 2.37e+00 2026 04 28 1250 61158 46200 9 -1.00e+05 9 -1.00e+05 2026 04 28 1255 61158 46500 9 -1.00e+05 9 -1.00e+05 2026 04 28 1300 61158 46800 0 3.57e+00 0 2.60e+00 2026 04 28 1305 61158 47100 0 4.08e+00 0 2.70e+00 2026 04 28 1310 61158 47400 9 -1.00e+05 9 -1.00e+05 2026 04 28 1315 61158 47700 0 3.11e+00 0 2.21e+00 2026 04 28 1320 61158 48000 0 2.93e+00 0 2.08e+00 2026 04 28 1325 61158 48300 9 -1.00e+05 9 -1.00e+05 2026 04 28 1330 61158 48600 0 3.28e+00 0 2.38e+00 2026 04 28 1335 61158 48900 0 2.66e+00 0 1.94e+00 2026 04 28 1340 61158 49200 0 3.00e+00 0 2.09e+00 2026 04 28 1345 61158 49500 0 2.82e+00 0 2.00e+00 2026 04 28 1350 61158 49800 0 3.73e+00 0 2.68e+00 2026 04 28 1355 61158 50100 0 2.69e+00 0 1.94e+00 2026 04 28 1400 61158 50400 0 2.98e+00 0 2.18e+00 2026 04 28 1405 61158 50700 0 3.01e+00 0 2.15e+00 2026 04 28 1410 61158 51000 0 3.01e+00 0 2.17e+00 2026 04 28 1415 61158 51300 0 3.19e+00 0 2.31e+00 2026 04 28 1420 61158 51600 0 3.10e+00 0 2.27e+00 2026 04 28 1425 61158 51900 9 -1.00e+05 9 -1.00e+05 2026 04 28 1430 61158 52200 0 3.37e+00 0 2.45e+00 2026 04 28 1435 61158 52500 0 3.74e+00 0 2.69e+00 2026 04 28 1440 61158 52800 0 3.07e+00 0 2.20e+00 2026 04 28 1445 61158 53100 0 2.85e+00 0 2.05e+00 2026 04 28 1450 61158 53400 0 3.01e+00 0 2.15e+00 2026 04 28 1455 61158 53700 0 3.11e+00 0 2.23e+00 2026 04 28 1500 61158 54000 0 3.40e+00 0 2.39e+00 2026 04 28 1505 61158 54300 0 3.05e+00 0 2.21e+00 2026 04 28 1510 61158 54600 0 2.89e+00 0 2.08e+00 2026 04 28 1515 61158 54900 0 3.55e+00 0 2.56e+00 2026 04 28 1520 61158 55200 0 3.47e+00 0 2.46e+00 2026 04 28 1525 61158 55500 0 3.00e+00 0 2.25e+00 2026 04 28 1530 61158 55800 0 3.02e+00 0 2.15e+00 2026 04 28 1535 61158 56100 0 3.04e+00 0 2.17e+00 2026 04 28 1540 61158 56400 0 3.01e+00 0 2.17e+00 2026 04 28 1545 61158 56700 0 3.02e+00 0 2.19e+00 2026 04 28 1550 61158 57000 0 2.88e+00 0 2.03e+00 2026 04 28 1555 61158 57300 9 -1.00e+05 9 -1.00e+05 2026 04 28 1600 61158 57600 0 2.82e+00 0 2.03e+00 2026 04 28 1605 61158 57900 0 3.04e+00 0 2.14e+00 2026 04 28 1610 61158 58200 0 3.37e+00 0 2.43e+00 2026 04 28 1615 61158 58500 0 3.06e+00 0 2.20e+00 2026 04 28 1620 61158 58800 0 3.09e+00 0 2.18e+00 2026 04 28 1625 61158 59100 0 3.25e+00 0 2.34e+00 2026 04 28 1630 61158 59400 0 2.85e+00 0 2.02e+00 2026 04 28 1635 61158 59700 0 3.00e+00 0 2.14e+00 2026 04 28 1640 61158 60000 0 2.84e+00 0 2.01e+00 2026 04 28 1645 61158 60300 0 3.04e+00 0 2.23e+00 2026 04 28 1650 61158 60600 0 3.43e+00 0 2.48e+00 2026 04 28 1655 61158 60900 0 2.77e+00 0 1.99e+00 2026 04 28 1700 61158 61200 0 2.79e+00 0 1.99e+00 2026 04 28 1705 61158 61500 0 2.74e+00 0 1.91e+00 2026 04 28 1710 61158 61800 0 2.85e+00 0 2.03e+00 2026 04 28 1715 61158 62100 0 3.29e+00 0 2.38e+00 2026 04 28 1720 61158 62400 0 3.15e+00 0 2.24e+00 2026 04 28 1725 61158 62700 0 2.53e+00 0 1.86e+00 2026 04 28 1730 61158 63000 0 3.26e+00 0 2.38e+00 2026 04 28 1735 61158 63300 0 3.66e+00 0 2.64e+00 2026 04 28 1740 61158 63600 0 2.93e+00 0 2.09e+00 2026 04 28 1745 61158 63900 0 2.94e+00 0 2.10e+00 2026 04 28 1750 61158 64200 0 2.94e+00 0 2.11e+00 2026 04 28 1755 61158 64500 0 3.17e+00 0 2.31e+00 2026 04 28 1800 61158 64800 0 3.07e+00 0 2.21e+00 2026 04 28 1805 61158 65100 0 2.83e+00 0 2.02e+00 2026 04 28 1810 61158 65400 0 2.90e+00 0 2.10e+00 2026 04 28 1815 61158 65700 0 2.90e+00 0 2.06e+00 2026 04 28 1820 61158 66000 0 3.10e+00 0 2.21e+00 2026 04 28 1825 61158 66300 0 3.37e+00 0 2.42e+00 2026 04 28 1830 61158 66600 0 3.18e+00 0 2.28e+00 2026 04 28 1835 61158 66900 0 3.16e+00 0 2.26e+00 2026 04 28 1840 61158 67200 0 3.28e+00 0 2.36e+00 2026 04 28 1845 61158 67500 0 3.25e+00 0 2.36e+00 2026 04 28 1850 61158 67800 0 3.02e+00 0 2.18e+00 2026 04 28 1855 61158 68100 0 3.08e+00 0 2.29e+00 2026 04 28 1900 61158 68400 0 3.02e+00 0 2.17e+00 2026 04 28 1905 61158 68700 0 3.50e+00 0 2.50e+00 2026 04 28 1910 61158 69000 0 3.18e+00 0 2.28e+00 2026 04 28 1915 61158 69300 0 2.84e+00 0 2.02e+00 2026 04 28 1920 61158 69600 0 2.82e+00 0 2.02e+00 2026 04 28 1925 61158 69900 0 2.92e+00 0 2.10e+00 2026 04 28 1930 61158 70200 0 3.04e+00 0 2.18e+00 2026 04 28 1935 61158 70500 0 3.16e+00 0 2.27e+00 2026 04 28 1940 61158 70800 0 2.63e+00 0 1.85e+00 2026 04 28 1945 61158 71100 0 3.17e+00 0 2.28e+00 2026 04 28 1950 61158 71400 0 3.81e+00 0 2.73e+00 2026 04 28 1955 61158 71700 0 2.89e+00 0 2.10e+00 2026 04 28 2000 61158 72000 0 3.01e+00 0 2.12e+00 2026 04 28 2005 61158 72300 0 3.09e+00 0 2.19e+00 2026 04 28 2010 61158 72600 0 2.92e+00 0 2.10e+00 2026 04 28 2015 61158 72900 0 3.34e+00 0 2.36e+00 2026 04 28 2020 61158 73200 0 2.92e+00 0 2.09e+00 2026 04 28 2025 61158 73500 0 2.84e+00 0 2.04e+00 2026 04 28 2030 61158 73800 0 2.74e+00 0 1.99e+00 2026 04 28 2035 61158 74100 0 2.87e+00 0 2.04e+00 2026 04 28 2040 61158 74400 0 3.22e+00 0 2.28e+00 2026 04 28 2045 61158 74700 0 3.11e+00 0 2.23e+00 2026 04 28 2050 61158 75000 0 3.03e+00 0 2.19e+00 2026 04 28 2055 61158 75300 0 3.25e+00 0 2.31e+00 2026 04 28 2100 61158 75600 0 3.22e+00 0 2.28e+00 2026 04 28 2105 61158 75900 0 2.89e+00 0 2.04e+00 2026 04 28 2110 61158 76200 0 2.95e+00 0 2.12e+00 2026 04 28 2115 61158 76500 0 2.86e+00 0 2.04e+00 2026 04 28 2120 61158 76800 0 3.31e+00 0 2.34e+00 2026 04 28 2125 61158 77100 0 3.62e+00 0 2.61e+00 2026 04 28 2130 61158 77400 0 2.85e+00 0 2.09e+00 2026 04 28 2135 61158 77700 0 2.68e+00 0 1.93e+00 2026 04 28 2140 61158 78000 0 2.87e+00 0 2.06e+00 2026 04 28 2145 61158 78300 0 2.91e+00 0 2.10e+00 2026 04 28 2150 61158 78600 0 3.31e+00 0 2.37e+00 2026 04 28 2155 61158 78900 9 -1.00e+05 9 -1.00e+05 2026 04 28 2200 61158 79200 0 3.08e+00 0 2.22e+00 2026 04 28 2205 61158 79500 0 3.57e+00 0 2.55e+00 2026 04 28 2210 61158 79800 0 3.22e+00 0 2.34e+00 2026 04 28 2215 61158 80100 0 2.76e+00 0 2.00e+00 2026 04 28 2220 61158 80400 0 2.91e+00 0 2.15e+00 2026 04 28 2225 61158 80700 0 3.05e+00 0 2.16e+00 2026 04 28 2230 61158 81000 0 3.13e+00 0 2.28e+00 2026 04 28 2235 61158 81300 0 3.00e+00 0 2.17e+00 2026 04 28 2240 61158 81600 0 2.80e+00 0 1.98e+00 2026 04 28 2245 61158 81900 0 2.80e+00 0 2.03e+00 2026 04 28 2250 61158 82200 0 2.69e+00 0 1.93e+00 2026 04 28 2255 61158 82500 0 3.31e+00 0 2.40e+00 2026 04 28 2300 61158 82800 0 3.12e+00 0 2.27e+00 2026 04 28 2305 61158 83100 0 2.97e+00 0 2.14e+00 2026 04 28 2310 61158 83400 0 3.06e+00 0 2.24e+00 2026 04 28 2315 61158 83700 0 3.11e+00 0 2.22e+00 2026 04 28 2320 61158 84000 0 3.03e+00 0 2.18e+00 2026 04 28 2325 61158 84300 0 2.95e+00 0 2.11e+00 2026 04 28 2330 61158 84600 0 2.75e+00 0 1.98e+00 2026 04 28 2335 61158 84900 0 2.98e+00 0 2.15e+00 2026 04 28 2340 61158 85200 0 3.50e+00 0 2.52e+00 2026 04 28 2345 61158 85500 0 3.15e+00 0 2.26e+00 2026 04 28 2350 61158 85800 0 2.67e+00 0 1.89e+00 2026 04 28 2355 61158 86100 0 2.80e+00 0 2.01e+00