:Data_list: 20260527_ace_sis_5m.txt :Created: 2026 May 28 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 27 0000 61187 0 0 7.36e+00 0 3.04e+00 2026 05 27 0005 61187 300 0 7.24e+00 0 3.04e+00 2026 05 27 0010 61187 600 0 7.22e+00 0 3.14e+00 2026 05 27 0015 61187 900 0 7.38e+00 0 3.11e+00 2026 05 27 0020 61187 1200 0 6.76e+00 0 2.87e+00 2026 05 27 0025 61187 1500 0 6.74e+00 0 2.96e+00 2026 05 27 0030 61187 1800 0 7.89e+00 0 3.43e+00 2026 05 27 0035 61187 2100 0 7.70e+00 0 3.39e+00 2026 05 27 0040 61187 2400 0 7.57e+00 0 3.36e+00 2026 05 27 0045 61187 2700 0 7.02e+00 0 3.03e+00 2026 05 27 0050 61187 3000 0 7.05e+00 0 3.02e+00 2026 05 27 0055 61187 3300 0 6.84e+00 0 2.99e+00 2026 05 27 0100 61187 3600 0 6.86e+00 0 3.01e+00 2026 05 27 0105 61187 3900 0 6.78e+00 0 2.93e+00 2026 05 27 0110 61187 4200 0 6.87e+00 0 3.00e+00 2026 05 27 0115 61187 4500 0 6.97e+00 0 3.01e+00 2026 05 27 0120 61187 4800 0 6.81e+00 0 3.00e+00 2026 05 27 0125 61187 5100 0 6.59e+00 0 2.88e+00 2026 05 27 0130 61187 5400 0 6.46e+00 0 2.85e+00 2026 05 27 0135 61187 5700 0 6.70e+00 0 2.94e+00 2026 05 27 0140 61187 6000 0 7.06e+00 0 3.10e+00 2026 05 27 0145 61187 6300 0 6.78e+00 0 2.98e+00 2026 05 27 0150 61187 6600 0 6.58e+00 0 2.90e+00 2026 05 27 0155 61187 6900 0 7.47e+00 0 3.32e+00 2026 05 27 0200 61187 7200 0 7.13e+00 0 3.10e+00 2026 05 27 0205 61187 7500 0 6.78e+00 0 2.89e+00 2026 05 27 0210 61187 7800 0 6.84e+00 0 3.02e+00 2026 05 27 0215 61187 8100 0 7.15e+00 0 3.15e+00 2026 05 27 0220 61187 8400 0 6.80e+00 0 3.01e+00 2026 05 27 0225 61187 8700 0 6.80e+00 0 2.98e+00 2026 05 27 0230 61187 9000 0 6.82e+00 0 3.13e+00 2026 05 27 0235 61187 9300 0 6.51e+00 0 2.87e+00 2026 05 27 0240 61187 9600 0 6.41e+00 0 2.82e+00 2026 05 27 0245 61187 9900 0 7.00e+00 0 3.04e+00 2026 05 27 0250 61187 10200 0 7.27e+00 0 3.21e+00 2026 05 27 0255 61187 10500 0 7.47e+00 0 3.24e+00 2026 05 27 0300 61187 10800 0 7.36e+00 0 3.16e+00 2026 05 27 0305 61187 11100 0 6.74e+00 0 2.91e+00 2026 05 27 0310 61187 11400 0 6.38e+00 0 2.81e+00 2026 05 27 0315 61187 11700 0 6.32e+00 0 2.77e+00 2026 05 27 0320 61187 12000 0 6.74e+00 0 3.10e+00 2026 05 27 0325 61187 12300 0 6.54e+00 0 2.91e+00 2026 05 27 0330 61187 12600 0 6.56e+00 0 2.86e+00 2026 05 27 0335 61187 12900 0 6.58e+00 0 2.93e+00 2026 05 27 0340 61187 13200 0 6.52e+00 0 2.90e+00 2026 05 27 0345 61187 13500 0 6.26e+00 0 2.81e+00 2026 05 27 0350 61187 13800 0 6.09e+00 0 2.73e+00 2026 05 27 0355 61187 14100 9 -1.00e+05 9 -1.00e+05 2026 05 27 0400 61187 14400 0 6.72e+00 0 3.01e+00 2026 05 27 0405 61187 14700 0 6.50e+00 0 2.93e+00 2026 05 27 0410 61187 15000 0 7.11e+00 0 3.24e+00 2026 05 27 0415 61187 15300 0 7.02e+00 0 3.18e+00 2026 05 27 0420 61187 15600 0 5.96e+00 0 2.68e+00 2026 05 27 0425 61187 15900 0 6.36e+00 0 3.04e+00 2026 05 27 0430 61187 16200 0 6.31e+00 0 2.86e+00 2026 05 27 0435 61187 16500 0 6.50e+00 0 2.97e+00 2026 05 27 0440 61187 16800 0 6.42e+00 0 2.96e+00 2026 05 27 0445 61187 17100 0 6.46e+00 0 2.98e+00 2026 05 27 0450 61187 17400 0 6.46e+00 0 2.97e+00 2026 05 27 0455 61187 17700 0 5.89e+00 0 2.68e+00 2026 05 27 0500 61187 18000 0 6.30e+00 0 2.88e+00 2026 05 27 0505 61187 18300 0 6.60e+00 0 2.99e+00 2026 05 27 0510 61187 18600 0 6.44e+00 0 3.00e+00 2026 05 27 0515 61187 18900 0 6.67e+00 0 3.12e+00 2026 05 27 0520 61187 19200 0 6.48e+00 0 2.99e+00 2026 05 27 0525 61187 19500 0 6.26e+00 0 2.85e+00 2026 05 27 0530 61187 19800 0 6.00e+00 0 2.82e+00 2026 05 27 0535 61187 20100 0 5.99e+00 0 2.83e+00 2026 05 27 0540 61187 20400 0 6.07e+00 0 2.82e+00 2026 05 27 0545 61187 20700 0 6.11e+00 0 2.89e+00 2026 05 27 0550 61187 21000 0 5.87e+00 0 2.81e+00 2026 05 27 0555 61187 21300 0 5.73e+00 0 2.65e+00 2026 05 27 0600 61187 21600 0 5.85e+00 0 2.75e+00 2026 05 27 0605 61187 21900 0 5.61e+00 0 2.62e+00 2026 05 27 0610 61187 22200 0 6.38e+00 0 2.98e+00 2026 05 27 0615 61187 22500 0 6.33e+00 0 3.01e+00 2026 05 27 0620 61187 22800 0 6.21e+00 0 2.96e+00 2026 05 27 0625 61187 23100 0 6.41e+00 0 3.02e+00 2026 05 27 0630 61187 23400 0 6.74e+00 0 3.14e+00 2026 05 27 0635 61187 23700 0 6.23e+00 0 2.94e+00 2026 05 27 0640 61187 24000 0 5.70e+00 0 2.70e+00 2026 05 27 0645 61187 24300 0 5.87e+00 0 2.72e+00 2026 05 27 0650 61187 24600 0 6.04e+00 0 2.87e+00 2026 05 27 0655 61187 24900 0 6.11e+00 0 2.86e+00 2026 05 27 0700 61187 25200 0 6.16e+00 0 2.92e+00 2026 05 27 0705 61187 25500 0 6.09e+00 0 2.88e+00 2026 05 27 0710 61187 25800 0 5.46e+00 0 2.55e+00 2026 05 27 0715 61187 26100 0 5.76e+00 0 2.78e+00 2026 05 27 0720 61187 26400 0 6.27e+00 0 2.95e+00 2026 05 27 0725 61187 26700 0 6.40e+00 0 3.07e+00 2026 05 27 0730 61187 27000 0 6.40e+00 0 3.05e+00 2026 05 27 0735 61187 27300 0 6.14e+00 0 2.91e+00 2026 05 27 0740 61187 27600 0 6.15e+00 0 2.97e+00 2026 05 27 0745 61187 27900 0 5.51e+00 0 2.66e+00 2026 05 27 0750 61187 28200 0 5.59e+00 0 2.67e+00 2026 05 27 0755 61187 28500 0 5.46e+00 0 2.70e+00 2026 05 27 0800 61187 28800 0 5.74e+00 0 2.73e+00 2026 05 27 0805 61187 29100 0 5.69e+00 0 2.72e+00 2026 05 27 0810 61187 29400 0 5.64e+00 0 2.67e+00 2026 05 27 0815 61187 29700 0 5.59e+00 0 2.66e+00 2026 05 27 0820 61187 30000 0 5.35e+00 0 2.60e+00 2026 05 27 0825 61187 30300 0 5.97e+00 0 2.93e+00 2026 05 27 0830 61187 30600 0 6.35e+00 0 3.04e+00 2026 05 27 0835 61187 30900 0 5.90e+00 0 2.94e+00 2026 05 27 0840 61187 31200 0 5.86e+00 0 2.89e+00 2026 05 27 0845 61187 31500 0 6.34e+00 0 3.09e+00 2026 05 27 0850 61187 31800 0 6.28e+00 0 3.08e+00 2026 05 27 0855 61187 32100 0 5.62e+00 0 2.76e+00 2026 05 27 0900 61187 32400 0 5.74e+00 0 2.78e+00 2026 05 27 0905 61187 32700 0 5.90e+00 0 2.85e+00 2026 05 27 0910 61187 33000 0 5.58e+00 0 2.63e+00 2026 05 27 0915 61187 33300 0 5.73e+00 0 2.82e+00 2026 05 27 0920 61187 33600 0 5.89e+00 0 2.78e+00 2026 05 27 0925 61187 33900 0 5.19e+00 0 2.57e+00 2026 05 27 0930 61187 34200 0 5.27e+00 0 2.68e+00 2026 05 27 0935 61187 34500 0 5.86e+00 0 2.90e+00 2026 05 27 0940 61187 34800 0 6.05e+00 0 2.96e+00 2026 05 27 0945 61187 35100 0 5.81e+00 0 2.87e+00 2026 05 27 0950 61187 35400 0 5.64e+00 0 2.83e+00 2026 05 27 0955 61187 35700 9 -1.00e+05 9 -1.00e+05 2026 05 27 1000 61187 36000 0 5.23e+00 0 2.59e+00 2026 05 27 1005 61187 36300 0 5.06e+00 0 2.56e+00 2026 05 27 1010 61187 36600 0 4.89e+00 0 2.47e+00 2026 05 27 1015 61187 36900 0 5.29e+00 0 2.62e+00 2026 05 27 1020 61187 37200 0 5.32e+00 0 2.63e+00 2026 05 27 1025 61187 37500 0 5.36e+00 0 2.68e+00 2026 05 27 1030 61187 37800 0 5.41e+00 0 2.67e+00 2026 05 27 1035 61187 38100 0 5.23e+00 0 2.62e+00 2026 05 27 1040 61187 38400 0 5.19e+00 0 2.49e+00 2026 05 27 1045 61187 38700 0 5.71e+00 0 2.83e+00 2026 05 27 1050 61187 39000 0 5.69e+00 0 2.91e+00 2026 05 27 1055 61187 39300 0 5.49e+00 0 2.72e+00 2026 05 27 1100 61187 39600 0 5.95e+00 0 3.08e+00 2026 05 27 1105 61187 39900 0 5.99e+00 0 3.02e+00 2026 05 27 1110 61187 40200 0 5.18e+00 0 2.61e+00 2026 05 27 1115 61187 40500 0 5.33e+00 0 2.63e+00 2026 05 27 1120 61187 40800 0 5.67e+00 0 2.90e+00 2026 05 27 1125 61187 41100 0 5.38e+00 0 2.69e+00 2026 05 27 1130 61187 41400 0 5.42e+00 0 2.77e+00 2026 05 27 1135 61187 41700 0 5.21e+00 0 2.69e+00 2026 05 27 1140 61187 42000 0 5.10e+00 0 2.64e+00 2026 05 27 1145 61187 42300 0 4.98e+00 0 2.55e+00 2026 05 27 1150 61187 42600 0 5.26e+00 0 2.69e+00 2026 05 27 1155 61187 42900 0 5.44e+00 0 2.75e+00 2026 05 27 1200 61187 43200 0 5.63e+00 0 2.81e+00 2026 05 27 1205 61187 43500 0 5.18e+00 0 2.67e+00 2026 05 27 1210 61187 43800 0 5.33e+00 0 2.66e+00 2026 05 27 1215 61187 44100 0 5.24e+00 0 2.69e+00 2026 05 27 1220 61187 44400 0 5.12e+00 0 2.61e+00 2026 05 27 1225 61187 44700 0 5.22e+00 0 2.67e+00 2026 05 27 1230 61187 45000 0 4.95e+00 0 2.54e+00 2026 05 27 1235 61187 45300 0 4.94e+00 0 2.57e+00 2026 05 27 1240 61187 45600 0 4.90e+00 0 2.53e+00 2026 05 27 1245 61187 45900 0 5.02e+00 0 2.66e+00 2026 05 27 1250 61187 46200 0 4.89e+00 0 2.51e+00 2026 05 27 1255 61187 46500 0 4.79e+00 0 2.50e+00 2026 05 27 1300 61187 46800 0 5.30e+00 0 2.79e+00 2026 05 27 1305 61187 47100 0 5.36e+00 0 2.72e+00 2026 05 27 1310 61187 47400 0 5.12e+00 0 2.67e+00 2026 05 27 1315 61187 47700 0 5.44e+00 0 2.89e+00 2026 05 27 1320 61187 48000 0 5.87e+00 0 3.04e+00 2026 05 27 1325 61187 48300 0 5.21e+00 0 2.73e+00 2026 05 27 1330 61187 48600 0 5.09e+00 0 2.69e+00 2026 05 27 1335 61187 48900 0 5.32e+00 0 2.79e+00 2026 05 27 1340 61187 49200 0 5.27e+00 0 2.77e+00 2026 05 27 1345 61187 49500 0 5.27e+00 0 2.78e+00 2026 05 27 1350 61187 49800 0 5.26e+00 0 2.77e+00 2026 05 27 1355 61187 50100 0 4.96e+00 0 2.56e+00 2026 05 27 1400 61187 50400 0 4.59e+00 0 2.45e+00 2026 05 27 1405 61187 50700 0 4.82e+00 0 2.53e+00 2026 05 27 1410 61187 51000 0 5.16e+00 0 2.71e+00 2026 05 27 1415 61187 51300 0 5.19e+00 0 2.76e+00 2026 05 27 1420 61187 51600 0 5.14e+00 0 2.73e+00 2026 05 27 1425 61187 51900 0 5.15e+00 0 2.69e+00 2026 05 27 1430 61187 52200 0 5.05e+00 0 2.68e+00 2026 05 27 1435 61187 52500 0 4.55e+00 0 2.42e+00 2026 05 27 1440 61187 52800 0 4.73e+00 0 2.55e+00 2026 05 27 1445 61187 53100 0 4.86e+00 0 2.56e+00 2026 05 27 1450 61187 53400 0 4.83e+00 0 2.60e+00 2026 05 27 1455 61187 53700 0 4.91e+00 0 2.61e+00 2026 05 27 1500 61187 54000 0 4.79e+00 0 2.57e+00 2026 05 27 1505 61187 54300 0 4.63e+00 0 2.46e+00 2026 05 27 1510 61187 54600 0 4.64e+00 0 2.51e+00 2026 05 27 1515 61187 54900 0 4.77e+00 0 2.53e+00 2026 05 27 1520 61187 55200 0 5.03e+00 0 2.73e+00 2026 05 27 1525 61187 55500 0 4.89e+00 0 2.62e+00 2026 05 27 1530 61187 55800 0 4.85e+00 0 2.59e+00 2026 05 27 1535 61187 56100 0 5.36e+00 0 2.91e+00 2026 05 27 1540 61187 56400 0 4.82e+00 0 2.62e+00 2026 05 27 1545 61187 56700 0 4.56e+00 0 2.47e+00 2026 05 27 1550 61187 57000 0 4.79e+00 0 2.61e+00 2026 05 27 1555 61187 57300 9 -1.00e+05 9 -1.00e+05 2026 05 27 1600 61187 57600 0 4.63e+00 0 2.47e+00 2026 05 27 1605 61187 57900 0 4.82e+00 0 2.71e+00 2026 05 27 1610 61187 58200 0 4.51e+00 0 2.43e+00 2026 05 27 1615 61187 58500 0 4.47e+00 0 2.44e+00 2026 05 27 1620 61187 58800 0 4.38e+00 0 2.40e+00 2026 05 27 1625 61187 59100 0 4.71e+00 0 2.54e+00 2026 05 27 1630 61187 59400 0 4.72e+00 0 2.62e+00 2026 05 27 1635 61187 59700 0 4.81e+00 0 2.69e+00 2026 05 27 1640 61187 60000 0 5.09e+00 0 2.86e+00 2026 05 27 1645 61187 60300 0 5.07e+00 0 2.85e+00 2026 05 27 1650 61187 60600 0 4.59e+00 0 2.52e+00 2026 05 27 1655 61187 60900 0 4.38e+00 0 2.40e+00 2026 05 27 1700 61187 61200 0 4.43e+00 0 2.43e+00 2026 05 27 1705 61187 61500 0 4.51e+00 0 2.51e+00 2026 05 27 1710 61187 61800 0 4.56e+00 0 2.56e+00 2026 05 27 1715 61187 62100 0 4.47e+00 0 2.46e+00 2026 05 27 1720 61187 62400 0 4.44e+00 0 2.51e+00 2026 05 27 1725 61187 62700 0 4.29e+00 0 2.34e+00 2026 05 27 1730 61187 63000 0 4.38e+00 0 2.39e+00 2026 05 27 1735 61187 63300 0 4.67e+00 0 2.64e+00 2026 05 27 1740 61187 63600 0 4.17e+00 0 2.33e+00 2026 05 27 1745 61187 63900 0 4.29e+00 0 2.47e+00 2026 05 27 1750 61187 64200 0 5.05e+00 0 2.93e+00 2026 05 27 1755 61187 64500 9 -1.00e+05 9 -1.00e+05 2026 05 27 1800 61187 64800 0 4.23e+00 0 2.47e+00 2026 05 27 1805 61187 65100 0 4.58e+00 0 2.70e+00 2026 05 27 1810 61187 65400 9 -1.00e+05 9 -1.00e+05 2026 05 27 1815 61187 65700 0 4.61e+00 0 2.56e+00 2026 05 27 1820 61187 66000 9 -1.00e+05 9 -1.00e+05 2026 05 27 1825 61187 66300 9 -1.00e+05 9 -1.00e+05 2026 05 27 1830 61187 66600 0 4.18e+00 0 2.47e+00 2026 05 27 1835 61187 66900 0 4.19e+00 0 2.40e+00 2026 05 27 1840 61187 67200 9 -1.00e+05 9 -1.00e+05 2026 05 27 1845 61187 67500 0 4.28e+00 0 2.46e+00 2026 05 27 1850 61187 67800 9 -1.00e+05 9 -1.00e+05 2026 05 27 1855 61187 68100 9 -1.00e+05 9 -1.00e+05 2026 05 27 1900 61187 68400 0 4.40e+00 0 2.64e+00 2026 05 27 1905 61187 68700 0 4.00e+00 0 2.36e+00 2026 05 27 1910 61187 69000 0 4.06e+00 0 2.48e+00 2026 05 27 1915 61187 69300 0 4.09e+00 0 2.41e+00 2026 05 27 1920 61187 69600 0 4.01e+00 0 2.50e+00 2026 05 27 1925 61187 69900 9 -1.00e+05 9 -1.00e+05 2026 05 27 1930 61187 70200 0 4.27e+00 0 2.53e+00 2026 05 27 1935 61187 70500 0 3.84e+00 0 2.28e+00 2026 05 27 1940 61187 70800 0 3.90e+00 0 2.31e+00 2026 05 27 1945 61187 71100 0 3.89e+00 0 2.28e+00 2026 05 27 1950 61187 71400 0 4.29e+00 0 2.54e+00 2026 05 27 1955 61187 71700 0 4.34e+00 0 2.64e+00 2026 05 27 2000 61187 72000 0 4.48e+00 0 2.68e+00 2026 05 27 2005 61187 72300 0 4.64e+00 0 2.76e+00 2026 05 27 2010 61187 72600 0 4.76e+00 0 2.80e+00 2026 05 27 2015 61187 72900 0 4.17e+00 0 2.43e+00 2026 05 27 2020 61187 73200 0 4.02e+00 0 2.39e+00 2026 05 27 2025 61187 73500 0 4.19e+00 0 2.48e+00 2026 05 27 2030 61187 73800 0 4.20e+00 0 2.52e+00 2026 05 27 2035 61187 74100 0 4.12e+00 0 2.46e+00 2026 05 27 2040 61187 74400 0 4.28e+00 0 2.55e+00 2026 05 27 2045 61187 74700 0 4.23e+00 0 2.53e+00 2026 05 27 2050 61187 75000 0 3.72e+00 0 2.27e+00 2026 05 27 2055 61187 75300 0 3.79e+00 0 2.31e+00 2026 05 27 2100 61187 75600 0 4.16e+00 0 2.56e+00 2026 05 27 2105 61187 75900 0 4.08e+00 0 2.50e+00 2026 05 27 2110 61187 76200 0 3.88e+00 0 2.36e+00 2026 05 27 2115 61187 76500 0 4.13e+00 0 2.58e+00 2026 05 27 2120 61187 76800 0 4.09e+00 0 2.52e+00 2026 05 27 2125 61187 77100 0 3.91e+00 0 2.45e+00 2026 05 27 2130 61187 77400 0 3.71e+00 0 2.28e+00 2026 05 27 2135 61187 77700 0 3.77e+00 0 2.35e+00 2026 05 27 2140 61187 78000 0 3.82e+00 0 2.35e+00 2026 05 27 2145 61187 78300 0 3.77e+00 0 2.34e+00 2026 05 27 2150 61187 78600 0 3.62e+00 0 2.23e+00 2026 05 27 2155 61187 78900 9 -1.00e+05 9 -1.00e+05 2026 05 27 2200 61187 79200 0 3.73e+00 0 2.33e+00 2026 05 27 2205 61187 79500 0 3.91e+00 0 2.45e+00 2026 05 27 2210 61187 79800 0 4.13e+00 0 2.64e+00 2026 05 27 2215 61187 80100 0 3.95e+00 0 2.46e+00 2026 05 27 2220 61187 80400 0 4.15e+00 0 2.62e+00 2026 05 27 2225 61187 80700 0 4.36e+00 0 2.71e+00 2026 05 27 2230 61187 81000 0 4.13e+00 0 2.56e+00 2026 05 27 2235 61187 81300 0 3.62e+00 0 2.27e+00 2026 05 27 2240 61187 81600 0 3.80e+00 0 2.39e+00 2026 05 27 2245 61187 81900 0 4.02e+00 0 2.51e+00 2026 05 27 2250 61187 82200 0 3.87e+00 0 2.46e+00 2026 05 27 2255 61187 82500 0 3.94e+00 0 2.49e+00 2026 05 27 2300 61187 82800 0 3.80e+00 0 2.38e+00 2026 05 27 2305 61187 83100 0 3.66e+00 0 2.27e+00 2026 05 27 2310 61187 83400 0 3.37e+00 0 2.10e+00 2026 05 27 2315 61187 83700 0 3.84e+00 0 2.42e+00 2026 05 27 2320 61187 84000 0 3.94e+00 0 2.46e+00 2026 05 27 2325 61187 84300 0 3.84e+00 0 2.46e+00 2026 05 27 2330 61187 84600 0 3.92e+00 0 2.47e+00 2026 05 27 2335 61187 84900 0 4.10e+00 0 2.61e+00 2026 05 27 2340 61187 85200 0 3.63e+00 0 2.29e+00 2026 05 27 2345 61187 85500 0 3.71e+00 0 2.35e+00 2026 05 27 2350 61187 85800 0 3.68e+00 0 2.32e+00 2026 05 27 2355 61187 86100 0 3.65e+00 0 2.32e+00