:Data_list: 20260520_ace_sis_5m.txt :Created: 2026 May 21 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 05 20 0000 61180 0 0 2.70e+00 0 1.96e+00 2026 05 20 0005 61180 300 0 3.44e+00 0 2.55e+00 2026 05 20 0010 61180 600 0 3.62e+00 0 2.64e+00 2026 05 20 0015 61180 900 0 3.11e+00 0 2.28e+00 2026 05 20 0020 61180 1200 0 3.19e+00 0 2.32e+00 2026 05 20 0025 61180 1500 0 3.34e+00 0 2.44e+00 2026 05 20 0030 61180 1800 0 3.17e+00 0 2.31e+00 2026 05 20 0035 61180 2100 0 2.98e+00 0 2.18e+00 2026 05 20 0040 61180 2400 0 2.79e+00 0 2.04e+00 2026 05 20 0045 61180 2700 0 2.87e+00 0 2.10e+00 2026 05 20 0050 61180 3000 0 2.79e+00 0 2.01e+00 2026 05 20 0055 61180 3300 0 2.83e+00 0 2.05e+00 2026 05 20 0100 61180 3600 0 2.77e+00 0 2.03e+00 2026 05 20 0105 61180 3900 0 2.84e+00 0 2.04e+00 2026 05 20 0110 61180 4200 0 3.02e+00 0 2.17e+00 2026 05 20 0115 61180 4500 0 2.77e+00 0 2.00e+00 2026 05 20 0120 61180 4800 0 2.79e+00 0 2.02e+00 2026 05 20 0125 61180 5100 0 2.77e+00 0 2.03e+00 2026 05 20 0130 61180 5400 0 3.42e+00 0 2.48e+00 2026 05 20 0135 61180 5700 0 3.79e+00 0 2.77e+00 2026 05 20 0140 61180 6000 0 3.02e+00 0 2.19e+00 2026 05 20 0145 61180 6300 0 3.00e+00 0 2.22e+00 2026 05 20 0150 61180 6600 0 3.30e+00 0 2.41e+00 2026 05 20 0155 61180 6900 0 3.19e+00 0 2.31e+00 2026 05 20 0200 61180 7200 0 2.99e+00 0 2.22e+00 2026 05 20 0205 61180 7500 0 3.12e+00 0 2.26e+00 2026 05 20 0210 61180 7800 0 3.17e+00 0 2.30e+00 2026 05 20 0215 61180 8100 0 2.79e+00 0 2.03e+00 2026 05 20 0220 61180 8400 0 3.12e+00 0 2.28e+00 2026 05 20 0225 61180 8700 0 3.62e+00 0 2.64e+00 2026 05 20 0230 61180 9000 0 3.31e+00 0 2.39e+00 2026 05 20 0235 61180 9300 0 3.21e+00 0 2.36e+00 2026 05 20 0240 61180 9600 0 3.43e+00 0 2.51e+00 2026 05 20 0245 61180 9900 0 3.41e+00 0 2.49e+00 2026 05 20 0250 61180 10200 0 3.28e+00 0 2.37e+00 2026 05 20 0255 61180 10500 0 3.03e+00 0 2.21e+00 2026 05 20 0300 61180 10800 0 2.72e+00 0 2.00e+00 2026 05 20 0305 61180 11100 0 2.76e+00 0 2.01e+00 2026 05 20 0310 61180 11400 0 2.72e+00 0 1.98e+00 2026 05 20 0315 61180 11700 0 2.76e+00 0 2.00e+00 2026 05 20 0320 61180 12000 0 2.70e+00 0 1.96e+00 2026 05 20 0325 61180 12300 0 2.73e+00 0 2.01e+00 2026 05 20 0330 61180 12600 0 2.98e+00 0 2.15e+00 2026 05 20 0335 61180 12900 0 3.14e+00 0 2.27e+00 2026 05 20 0340 61180 13200 0 2.76e+00 0 2.00e+00 2026 05 20 0345 61180 13500 0 3.13e+00 0 2.30e+00 2026 05 20 0350 61180 13800 0 3.58e+00 0 2.64e+00 2026 05 20 0355 61180 14100 9 -1.00e+05 9 -1.00e+05 2026 05 20 0400 61180 14400 0 3.14e+00 0 2.29e+00 2026 05 20 0405 61180 14700 0 3.45e+00 0 2.52e+00 2026 05 20 0410 61180 15000 0 3.29e+00 0 2.39e+00 2026 05 20 0415 61180 15300 0 3.19e+00 0 2.34e+00 2026 05 20 0420 61180 15600 0 3.27e+00 0 2.42e+00 2026 05 20 0425 61180 15900 0 3.41e+00 0 2.45e+00 2026 05 20 0430 61180 16200 0 2.87e+00 0 2.08e+00 2026 05 20 0435 61180 16500 0 2.98e+00 0 2.15e+00 2026 05 20 0440 61180 16800 0 4.06e+00 0 2.98e+00 2026 05 20 0445 61180 17100 0 3.67e+00 0 2.65e+00 2026 05 20 0450 61180 17400 0 3.22e+00 0 2.34e+00 2026 05 20 0455 61180 17700 0 3.39e+00 0 2.53e+00 2026 05 20 0500 61180 18000 0 3.48e+00 0 2.54e+00 2026 05 20 0505 61180 18300 0 2.84e+00 0 2.05e+00 2026 05 20 0510 61180 18600 0 2.97e+00 0 2.15e+00 2026 05 20 0515 61180 18900 0 3.02e+00 0 2.23e+00 2026 05 20 0520 61180 19200 0 3.05e+00 0 2.21e+00 2026 05 20 0525 61180 19500 0 2.92e+00 0 2.13e+00 2026 05 20 0530 61180 19800 0 2.81e+00 0 2.04e+00 2026 05 20 0535 61180 20100 0 2.70e+00 0 1.94e+00 2026 05 20 0540 61180 20400 0 2.86e+00 0 2.06e+00 2026 05 20 0545 61180 20700 0 3.05e+00 0 2.20e+00 2026 05 20 0550 61180 21000 0 3.18e+00 0 2.32e+00 2026 05 20 0555 61180 21300 0 3.00e+00 0 2.18e+00 2026 05 20 0600 61180 21600 0 2.85e+00 0 2.10e+00 2026 05 20 0605 61180 21900 0 3.65e+00 0 2.66e+00 2026 05 20 0610 61180 22200 0 3.34e+00 0 2.40e+00 2026 05 20 0615 61180 22500 0 3.11e+00 0 2.28e+00 2026 05 20 0620 61180 22800 0 3.17e+00 0 2.32e+00 2026 05 20 0625 61180 23100 0 3.17e+00 0 2.31e+00 2026 05 20 0630 61180 23400 0 3.09e+00 0 2.23e+00 2026 05 20 0635 61180 23700 0 3.13e+00 0 2.26e+00 2026 05 20 0640 61180 24000 0 3.03e+00 0 2.21e+00 2026 05 20 0645 61180 24300 0 2.86e+00 0 2.10e+00 2026 05 20 0650 61180 24600 0 2.71e+00 0 1.99e+00 2026 05 20 0655 61180 24900 0 3.52e+00 0 2.54e+00 2026 05 20 0700 61180 25200 0 3.59e+00 0 2.59e+00 2026 05 20 0705 61180 25500 0 3.23e+00 0 2.31e+00 2026 05 20 0710 61180 25800 0 3.33e+00 0 2.46e+00 2026 05 20 0715 61180 26100 0 3.42e+00 0 2.50e+00 2026 05 20 0720 61180 26400 0 3.06e+00 0 2.23e+00 2026 05 20 0725 61180 26700 0 3.03e+00 0 2.22e+00 2026 05 20 0730 61180 27000 0 3.00e+00 0 2.20e+00 2026 05 20 0735 61180 27300 0 3.00e+00 0 2.17e+00 2026 05 20 0740 61180 27600 0 2.78e+00 0 1.98e+00 2026 05 20 0745 61180 27900 0 2.90e+00 0 2.12e+00 2026 05 20 0750 61180 28200 0 2.94e+00 0 2.15e+00 2026 05 20 0755 61180 28500 0 2.65e+00 0 1.95e+00 2026 05 20 0800 61180 28800 0 2.79e+00 0 2.04e+00 2026 05 20 0805 61180 29100 0 3.20e+00 0 2.32e+00 2026 05 20 0810 61180 29400 0 3.01e+00 0 2.19e+00 2026 05 20 0815 61180 29700 0 2.60e+00 0 1.90e+00 2026 05 20 0820 61180 30000 0 3.37e+00 0 2.47e+00 2026 05 20 0825 61180 30300 0 3.57e+00 0 2.60e+00 2026 05 20 0830 61180 30600 0 3.34e+00 0 2.40e+00 2026 05 20 0835 61180 30900 0 3.23e+00 0 2.31e+00 2026 05 20 0840 61180 31200 0 3.15e+00 0 2.27e+00 2026 05 20 0845 61180 31500 0 3.18e+00 0 2.28e+00 2026 05 20 0850 61180 31800 0 3.11e+00 0 2.27e+00 2026 05 20 0855 61180 32100 0 3.07e+00 0 2.20e+00 2026 05 20 0900 61180 32400 0 2.97e+00 0 2.17e+00 2026 05 20 0905 61180 32700 0 2.69e+00 0 1.94e+00 2026 05 20 0910 61180 33000 0 3.22e+00 0 2.34e+00 2026 05 20 0915 61180 33300 0 3.79e+00 0 2.77e+00 2026 05 20 0920 61180 33600 0 3.35e+00 0 2.43e+00 2026 05 20 0925 61180 33900 0 3.46e+00 0 2.53e+00 2026 05 20 0930 61180 34200 0 3.34e+00 0 2.42e+00 2026 05 20 0935 61180 34500 0 3.17e+00 0 2.29e+00 2026 05 20 0940 61180 34800 0 3.10e+00 0 2.24e+00 2026 05 20 0945 61180 35100 0 3.06e+00 0 2.23e+00 2026 05 20 0950 61180 35400 9 -1.00e+05 9 -1.00e+05 2026 05 20 0955 61180 35700 9 -1.00e+05 9 -1.00e+05 2026 05 20 1000 61180 36000 0 2.83e+00 0 2.07e+00 2026 05 20 1005 61180 36300 9 -1.00e+05 9 -1.00e+05 2026 05 20 1010 61180 36600 9 -1.00e+05 9 -1.00e+05 2026 05 20 1015 61180 36900 9 -1.00e+05 9 -1.00e+05 2026 05 20 1020 61180 37200 9 -1.00e+05 9 -1.00e+05 2026 05 20 1025 61180 37500 9 -1.00e+05 9 -1.00e+05 2026 05 20 1030 61180 37800 9 -1.00e+05 9 -1.00e+05 2026 05 20 1035 61180 38100 9 -1.00e+05 9 -1.00e+05 2026 05 20 1040 61180 38400 9 -1.00e+05 9 -1.00e+05 2026 05 20 1045 61180 38700 9 -1.00e+05 9 -1.00e+05 2026 05 20 1050 61180 39000 9 -1.00e+05 9 -1.00e+05 2026 05 20 1055 61180 39300 9 -1.00e+05 9 -1.00e+05 2026 05 20 1100 61180 39600 9 -1.00e+05 9 -1.00e+05 2026 05 20 1105 61180 39900 9 -1.00e+05 9 -1.00e+05 2026 05 20 1110 61180 40200 9 -1.00e+05 9 -1.00e+05 2026 05 20 1115 61180 40500 9 -1.00e+05 9 -1.00e+05 2026 05 20 1120 61180 40800 9 -1.00e+05 9 -1.00e+05 2026 05 20 1125 61180 41100 9 -1.00e+05 9 -1.00e+05 2026 05 20 1130 61180 41400 9 -1.00e+05 9 -1.00e+05 2026 05 20 1135 61180 41700 9 -1.00e+05 9 -1.00e+05 2026 05 20 1140 61180 42000 9 -1.00e+05 9 -1.00e+05 2026 05 20 1145 61180 42300 9 -1.00e+05 9 -1.00e+05 2026 05 20 1150 61180 42600 9 -1.00e+05 9 -1.00e+05 2026 05 20 1155 61180 42900 9 -1.00e+05 9 -1.00e+05 2026 05 20 1200 61180 43200 9 -1.00e+05 9 -1.00e+05 2026 05 20 1205 61180 43500 9 -1.00e+05 9 -1.00e+05 2026 05 20 1210 61180 43800 9 -1.00e+05 9 -1.00e+05 2026 05 20 1215 61180 44100 9 -1.00e+05 9 -1.00e+05 2026 05 20 1220 61180 44400 9 -1.00e+05 9 -1.00e+05 2026 05 20 1225 61180 44700 9 -1.00e+05 9 -1.00e+05 2026 05 20 1230 61180 45000 9 -1.00e+05 9 -1.00e+05 2026 05 20 1235 61180 45300 9 -1.00e+05 9 -1.00e+05 2026 05 20 1240 61180 45600 9 -1.00e+05 9 -1.00e+05 2026 05 20 1245 61180 45900 0 2.92e+00 0 2.15e+00 2026 05 20 1250 61180 46200 0 3.10e+00 0 2.25e+00 2026 05 20 1255 61180 46500 0 3.73e+00 0 2.72e+00 2026 05 20 1300 61180 46800 0 3.51e+00 0 2.54e+00 2026 05 20 1305 61180 47100 0 3.29e+00 0 2.41e+00 2026 05 20 1310 61180 47400 0 3.18e+00 0 2.33e+00 2026 05 20 1315 61180 47700 0 3.21e+00 0 2.34e+00 2026 05 20 1320 61180 48000 0 3.02e+00 0 2.22e+00 2026 05 20 1325 61180 48300 0 3.06e+00 0 2.21e+00 2026 05 20 1330 61180 48600 0 3.00e+00 0 2.19e+00 2026 05 20 1335 61180 48900 0 2.94e+00 0 2.15e+00 2026 05 20 1340 61180 49200 0 2.84e+00 0 2.07e+00 2026 05 20 1345 61180 49500 0 3.70e+00 0 2.66e+00 2026 05 20 1350 61180 49800 0 3.80e+00 0 2.74e+00 2026 05 20 1355 61180 50100 0 3.23e+00 0 2.39e+00 2026 05 20 1400 61180 50400 0 3.28e+00 0 2.42e+00 2026 05 20 1405 61180 50700 0 3.33e+00 0 2.47e+00 2026 05 20 1410 61180 51000 0 3.22e+00 0 2.31e+00 2026 05 20 1415 61180 51300 0 3.24e+00 0 2.41e+00 2026 05 20 1420 61180 51600 0 3.09e+00 0 2.26e+00 2026 05 20 1425 61180 51900 0 3.07e+00 0 2.28e+00 2026 05 20 1430 61180 52200 0 3.10e+00 0 2.25e+00 2026 05 20 1435 61180 52500 0 3.03e+00 0 2.21e+00 2026 05 20 1440 61180 52800 0 3.01e+00 0 2.21e+00 2026 05 20 1445 61180 53100 0 2.89e+00 0 2.10e+00 2026 05 20 1450 61180 53400 0 3.00e+00 0 2.15e+00 2026 05 20 1455 61180 53700 0 2.98e+00 0 2.16e+00 2026 05 20 1500 61180 54000 0 3.01e+00 0 2.20e+00 2026 05 20 1505 61180 54300 0 2.98e+00 0 2.15e+00 2026 05 20 1510 61180 54600 0 3.58e+00 0 2.68e+00 2026 05 20 1515 61180 54900 0 3.72e+00 0 2.68e+00 2026 05 20 1520 61180 55200 0 3.24e+00 0 2.37e+00 2026 05 20 1525 61180 55500 0 3.27e+00 0 2.42e+00 2026 05 20 1530 61180 55800 0 3.31e+00 0 2.41e+00 2026 05 20 1535 61180 56100 0 2.93e+00 0 2.16e+00 2026 05 20 1540 61180 56400 0 2.98e+00 0 2.12e+00 2026 05 20 1545 61180 56700 0 3.03e+00 0 2.17e+00 2026 05 20 1550 61180 57000 0 2.95e+00 0 2.16e+00 2026 05 20 1555 61180 57300 9 -1.00e+05 9 -1.00e+05 2026 05 20 1600 61180 57600 0 3.58e+00 0 2.59e+00 2026 05 20 1605 61180 57900 0 3.86e+00 0 2.85e+00 2026 05 20 1610 61180 58200 0 3.15e+00 0 2.30e+00 2026 05 20 1615 61180 58500 0 3.23e+00 0 2.37e+00 2026 05 20 1620 61180 58800 0 3.50e+00 0 2.56e+00 2026 05 20 1625 61180 59100 0 3.29e+00 0 2.39e+00 2026 05 20 1630 61180 59400 0 2.94e+00 0 2.14e+00 2026 05 20 1635 61180 59700 0 3.13e+00 0 2.28e+00 2026 05 20 1640 61180 60000 0 3.06e+00 0 2.24e+00 2026 05 20 1645 61180 60300 0 2.85e+00 0 2.08e+00 2026 05 20 1650 61180 60600 0 2.79e+00 0 2.02e+00 2026 05 20 1655 61180 60900 0 2.98e+00 0 2.22e+00 2026 05 20 1700 61180 61200 0 2.98e+00 0 2.16e+00 2026 05 20 1705 61180 61500 0 2.92e+00 0 2.12e+00 2026 05 20 1710 61180 61800 0 3.43e+00 0 2.50e+00 2026 05 20 1715 61180 62100 0 3.14e+00 0 2.27e+00 2026 05 20 1720 61180 62400 0 2.65e+00 0 1.92e+00 2026 05 20 1725 61180 62700 0 3.16e+00 0 2.32e+00 2026 05 20 1730 61180 63000 0 3.69e+00 0 2.69e+00 2026 05 20 1735 61180 63300 0 3.07e+00 0 2.24e+00 2026 05 20 1740 61180 63600 0 2.94e+00 0 2.12e+00 2026 05 20 1745 61180 63900 0 3.35e+00 0 2.41e+00 2026 05 20 1750 61180 64200 0 3.23e+00 0 2.33e+00 2026 05 20 1755 61180 64500 0 2.97e+00 0 2.16e+00 2026 05 20 1800 61180 64800 0 3.06e+00 0 2.24e+00 2026 05 20 1805 61180 65100 0 3.00e+00 0 2.18e+00 2026 05 20 1810 61180 65400 0 2.75e+00 0 2.00e+00 2026 05 20 1815 61180 65700 0 2.92e+00 0 2.13e+00 2026 05 20 1820 61180 66000 0 3.95e+00 0 2.88e+00 2026 05 20 1825 61180 66300 0 3.61e+00 0 2.61e+00 2026 05 20 1830 61180 66600 0 3.37e+00 0 2.45e+00 2026 05 20 1835 61180 66900 0 3.36e+00 0 2.45e+00 2026 05 20 1840 61180 67200 0 3.38e+00 0 2.48e+00 2026 05 20 1845 61180 67500 0 3.11e+00 0 2.29e+00 2026 05 20 1850 61180 67800 0 3.11e+00 0 2.26e+00 2026 05 20 1855 61180 68100 0 3.02e+00 0 2.21e+00 2026 05 20 1900 61180 68400 0 2.93e+00 0 2.16e+00 2026 05 20 1905 61180 68700 0 2.75e+00 0 2.00e+00 2026 05 20 1910 61180 69000 0 2.82e+00 0 2.05e+00 2026 05 20 1915 61180 69300 0 2.75e+00 0 2.00e+00 2026 05 20 1920 61180 69600 0 2.90e+00 0 2.13e+00 2026 05 20 1925 61180 69900 0 3.14e+00 0 2.31e+00 2026 05 20 1930 61180 70200 0 3.07e+00 0 2.22e+00 2026 05 20 1935 61180 70500 0 2.97e+00 0 2.15e+00 2026 05 20 1940 61180 70800 0 3.22e+00 0 2.34e+00 2026 05 20 1945 61180 71100 0 3.84e+00 0 2.79e+00 2026 05 20 1950 61180 71400 0 3.49e+00 0 2.54e+00 2026 05 20 1955 61180 71700 0 3.21e+00 0 2.35e+00 2026 05 20 2000 61180 72000 0 3.18e+00 0 2.32e+00 2026 05 20 2005 61180 72300 0 3.37e+00 0 2.48e+00 2026 05 20 2010 61180 72600 0 2.97e+00 0 2.15e+00 2026 05 20 2015 61180 72900 0 3.09e+00 0 2.24e+00 2026 05 20 2020 61180 73200 0 3.03e+00 0 2.20e+00 2026 05 20 2025 61180 73500 0 2.84e+00 0 2.06e+00 2026 05 20 2030 61180 73800 0 2.88e+00 0 2.09e+00 2026 05 20 2035 61180 74100 0 3.87e+00 0 2.81e+00 2026 05 20 2040 61180 74400 0 3.49e+00 0 2.56e+00 2026 05 20 2045 61180 74700 0 3.06e+00 0 2.21e+00 2026 05 20 2050 61180 75000 0 3.19e+00 0 2.31e+00 2026 05 20 2055 61180 75300 0 3.35e+00 0 2.43e+00 2026 05 20 2100 61180 75600 0 3.08e+00 0 2.29e+00 2026 05 20 2105 61180 75900 0 3.16e+00 0 2.31e+00 2026 05 20 2110 61180 76200 0 2.97e+00 0 2.18e+00 2026 05 20 2115 61180 76500 0 2.99e+00 0 2.20e+00 2026 05 20 2120 61180 76800 0 2.90e+00 0 2.10e+00 2026 05 20 2125 61180 77100 0 2.89e+00 0 2.10e+00 2026 05 20 2130 61180 77400 0 2.67e+00 0 1.95e+00 2026 05 20 2135 61180 77700 0 2.77e+00 0 2.03e+00 2026 05 20 2140 61180 78000 0 2.83e+00 0 2.05e+00 2026 05 20 2145 61180 78300 0 3.10e+00 0 2.24e+00 2026 05 20 2150 61180 78600 0 2.93e+00 0 2.14e+00 2026 05 20 2155 61180 78900 9 -1.00e+05 9 -1.00e+05 2026 05 20 2200 61180 79200 0 3.81e+00 0 2.74e+00 2026 05 20 2205 61180 79500 0 3.70e+00 0 2.72e+00 2026 05 20 2210 61180 79800 0 3.32e+00 0 2.39e+00 2026 05 20 2215 61180 80100 0 3.42e+00 0 2.47e+00 2026 05 20 2220 61180 80400 0 3.41e+00 0 2.50e+00 2026 05 20 2225 61180 80700 0 3.38e+00 0 2.46e+00 2026 05 20 2230 61180 81000 0 3.17e+00 0 2.31e+00 2026 05 20 2235 61180 81300 0 3.18e+00 0 2.34e+00 2026 05 20 2240 61180 81600 0 3.04e+00 0 2.21e+00 2026 05 20 2245 61180 81900 0 3.12e+00 0 2.26e+00 2026 05 20 2250 61180 82200 0 3.69e+00 0 2.70e+00 2026 05 20 2255 61180 82500 0 3.99e+00 0 2.91e+00 2026 05 20 2300 61180 82800 0 3.34e+00 0 2.47e+00 2026 05 20 2305 61180 83100 0 3.42e+00 0 2.49e+00 2026 05 20 2310 61180 83400 0 3.45e+00 0 2.55e+00 2026 05 20 2315 61180 83700 0 3.20e+00 0 2.34e+00 2026 05 20 2320 61180 84000 0 2.95e+00 0 2.13e+00 2026 05 20 2325 61180 84300 0 3.03e+00 0 2.19e+00 2026 05 20 2330 61180 84600 0 3.07e+00 0 2.24e+00 2026 05 20 2335 61180 84900 0 2.81e+00 0 2.04e+00 2026 05 20 2340 61180 85200 0 2.88e+00 0 2.08e+00 2026 05 20 2345 61180 85500 0 2.80e+00 0 2.03e+00 2026 05 20 2350 61180 85800 0 2.67e+00 0 1.94e+00 2026 05 20 2355 61180 86100 0 2.77e+00 0 2.03e+00