:Data_list: 20260826_ace_sis_5m.txt :Created: 2026 Aug 27 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 08 26 0000 61278 0 0 6.26e+00 0 2.76e+00 2026 08 26 0005 61278 300 0 6.20e+00 0 2.68e+00 2026 08 26 0010 61278 600 0 5.89e+00 0 2.52e+00 2026 08 26 0015 61278 900 0 5.99e+00 0 2.60e+00 2026 08 26 0020 61278 1200 0 5.96e+00 0 2.65e+00 2026 08 26 0025 61278 1500 0 6.13e+00 0 2.76e+00 2026 08 26 0030 61278 1800 0 5.99e+00 0 2.65e+00 2026 08 26 0035 61278 2100 0 5.98e+00 0 2.62e+00 2026 08 26 0040 61278 2400 0 6.13e+00 0 2.75e+00 2026 08 26 0045 61278 2700 0 5.88e+00 0 2.60e+00 2026 08 26 0050 61278 3000 0 5.86e+00 0 2.52e+00 2026 08 26 0055 61278 3300 0 5.79e+00 0 2.60e+00 2026 08 26 0100 61278 3600 0 6.12e+00 0 2.71e+00 2026 08 26 0105 61278 3900 0 6.55e+00 0 2.92e+00 2026 08 26 0110 61278 4200 0 6.15e+00 0 2.77e+00 2026 08 26 0115 61278 4500 0 6.17e+00 0 2.72e+00 2026 08 26 0120 61278 4800 0 6.09e+00 0 2.72e+00 2026 08 26 0125 61278 5100 0 6.00e+00 0 2.76e+00 2026 08 26 0130 61278 5400 0 5.68e+00 0 2.54e+00 2026 08 26 0135 61278 5700 0 6.07e+00 0 2.80e+00 2026 08 26 0140 61278 6000 0 5.99e+00 0 2.69e+00 2026 08 26 0145 61278 6300 0 5.97e+00 0 2.70e+00 2026 08 26 0150 61278 6600 0 5.86e+00 0 2.59e+00 2026 08 26 0155 61278 6900 0 5.84e+00 0 2.58e+00 2026 08 26 0200 61278 7200 0 5.76e+00 0 2.59e+00 2026 08 26 0205 61278 7500 0 5.78e+00 0 2.58e+00 2026 08 26 0210 61278 7800 0 6.38e+00 0 2.85e+00 2026 08 26 0215 61278 8100 0 6.27e+00 0 2.86e+00 2026 08 26 0220 61278 8400 0 6.01e+00 0 2.72e+00 2026 08 26 0225 61278 8700 0 6.06e+00 0 2.75e+00 2026 08 26 0230 61278 9000 0 6.06e+00 0 2.81e+00 2026 08 26 0235 61278 9300 0 5.92e+00 0 2.66e+00 2026 08 26 0240 61278 9600 0 5.76e+00 0 2.64e+00 2026 08 26 0245 61278 9900 0 6.12e+00 0 2.82e+00 2026 08 26 0250 61278 10200 0 6.02e+00 0 2.81e+00 2026 08 26 0255 61278 10500 0 6.08e+00 0 2.81e+00 2026 08 26 0300 61278 10800 0 5.90e+00 0 2.74e+00 2026 08 26 0305 61278 11100 0 5.90e+00 0 2.60e+00 2026 08 26 0310 61278 11400 0 5.58e+00 0 2.51e+00 2026 08 26 0315 61278 11700 0 5.95e+00 0 2.66e+00 2026 08 26 0320 61278 12000 0 6.29e+00 0 2.79e+00 2026 08 26 0325 61278 12300 0 6.15e+00 0 2.85e+00 2026 08 26 0330 61278 12600 0 6.16e+00 0 2.78e+00 2026 08 26 0335 61278 12900 0 5.79e+00 0 2.56e+00 2026 08 26 0340 61278 13200 0 5.52e+00 0 2.21e+00 2026 08 26 0345 61278 13500 0 5.60e+00 0 2.56e+00 2026 08 26 0350 61278 13800 0 6.09e+00 0 2.86e+00 2026 08 26 0355 61278 14100 9 -1.00e+05 9 -1.00e+05 2026 08 26 0400 61278 14400 0 5.90e+00 0 2.55e+00 2026 08 26 0405 61278 14700 0 6.06e+00 0 2.69e+00 2026 08 26 0410 61278 15000 0 5.52e+00 0 2.54e+00 2026 08 26 0415 61278 15300 0 5.83e+00 0 2.75e+00 2026 08 26 0420 61278 15600 0 5.45e+00 0 2.39e+00 2026 08 26 0425 61278 15900 0 5.94e+00 0 2.50e+00 2026 08 26 0430 61278 16200 0 6.11e+00 0 2.89e+00 2026 08 26 0435 61278 16500 0 6.04e+00 0 2.91e+00 2026 08 26 0440 61278 16800 0 5.90e+00 0 2.84e+00 2026 08 26 0445 61278 17100 0 6.08e+00 0 2.84e+00 2026 08 26 0450 61278 17400 9 -1.00e+05 9 -1.00e+05 2026 08 26 0455 61278 17700 9 -1.00e+05 9 -1.00e+05 2026 08 26 0500 61278 18000 0 6.01e+00 0 2.76e+00 2026 08 26 0505 61278 18300 0 5.94e+00 0 2.75e+00 2026 08 26 0510 61278 18600 0 5.82e+00 0 2.72e+00 2026 08 26 0515 61278 18900 0 5.81e+00 0 2.67e+00 2026 08 26 0520 61278 19200 0 5.89e+00 0 2.71e+00 2026 08 26 0525 61278 19500 0 5.64e+00 0 2.61e+00 2026 08 26 0530 61278 19800 0 5.60e+00 0 2.65e+00 2026 08 26 0535 61278 20100 0 6.33e+00 0 2.91e+00 2026 08 26 0540 61278 20400 0 5.91e+00 0 2.82e+00 2026 08 26 0545 61278 20700 0 6.02e+00 0 2.74e+00 2026 08 26 0550 61278 21000 0 5.88e+00 0 2.66e+00 2026 08 26 0555 61278 21300 0 6.07e+00 0 2.87e+00 2026 08 26 0600 61278 21600 0 5.48e+00 0 2.60e+00 2026 08 26 0605 61278 21900 0 5.56e+00 0 2.53e+00 2026 08 26 0610 61278 22200 0 5.66e+00 0 2.64e+00 2026 08 26 0615 61278 22500 0 5.89e+00 0 2.77e+00 2026 08 26 0620 61278 22800 0 5.72e+00 0 2.66e+00 2026 08 26 0625 61278 23100 0 5.70e+00 0 2.58e+00 2026 08 26 0630 61278 23400 0 5.70e+00 0 2.65e+00 2026 08 26 0635 61278 23700 0 5.61e+00 0 2.54e+00 2026 08 26 0640 61278 24000 0 5.97e+00 0 2.74e+00 2026 08 26 0645 61278 24300 0 6.25e+00 0 2.98e+00 2026 08 26 0650 61278 24600 0 5.85e+00 0 2.69e+00 2026 08 26 0655 61278 24900 0 5.93e+00 0 2.77e+00 2026 08 26 0700 61278 25200 0 5.93e+00 0 2.75e+00 2026 08 26 0705 61278 25500 0 5.84e+00 0 2.74e+00 2026 08 26 0710 61278 25800 0 5.68e+00 0 2.62e+00 2026 08 26 0715 61278 26100 0 5.85e+00 0 2.68e+00 2026 08 26 0720 61278 26400 0 5.86e+00 0 2.70e+00 2026 08 26 0725 61278 26700 0 5.98e+00 0 2.80e+00 2026 08 26 0730 61278 27000 0 5.88e+00 0 2.74e+00 2026 08 26 0735 61278 27300 0 5.79e+00 0 2.77e+00 2026 08 26 0740 61278 27600 0 5.74e+00 0 2.69e+00 2026 08 26 0745 61278 27900 0 5.57e+00 0 2.60e+00 2026 08 26 0750 61278 28200 0 6.17e+00 0 2.96e+00 2026 08 26 0755 61278 28500 0 6.04e+00 0 2.88e+00 2026 08 26 0800 61278 28800 0 6.02e+00 0 2.80e+00 2026 08 26 0805 61278 29100 0 5.97e+00 0 2.89e+00 2026 08 26 0810 61278 29400 0 6.00e+00 0 2.73e+00 2026 08 26 0815 61278 29700 0 5.69e+00 0 2.67e+00 2026 08 26 0820 61278 30000 0 5.62e+00 0 2.67e+00 2026 08 26 0825 61278 30300 0 5.69e+00 0 2.60e+00 2026 08 26 0830 61278 30600 0 5.67e+00 0 2.66e+00 2026 08 26 0835 61278 30900 0 5.71e+00 0 2.69e+00 2026 08 26 0840 61278 31200 0 5.74e+00 0 2.74e+00 2026 08 26 0845 61278 31500 0 5.52e+00 0 2.64e+00 2026 08 26 0850 61278 31800 0 5.76e+00 0 2.70e+00 2026 08 26 0855 61278 32100 0 5.79e+00 0 2.69e+00 2026 08 26 0900 61278 32400 0 6.29e+00 0 3.01e+00 2026 08 26 0905 61278 32700 0 6.04e+00 0 2.92e+00 2026 08 26 0910 61278 33000 0 5.86e+00 0 2.83e+00 2026 08 26 0915 61278 33300 0 6.02e+00 0 2.90e+00 2026 08 26 0920 61278 33600 0 5.83e+00 0 2.86e+00 2026 08 26 0925 61278 33900 0 5.54e+00 0 2.68e+00 2026 08 26 0930 61278 34200 0 5.70e+00 0 2.77e+00 2026 08 26 0935 61278 34500 0 6.01e+00 0 2.95e+00 2026 08 26 0940 61278 34800 0 5.81e+00 0 2.82e+00 2026 08 26 0945 61278 35100 0 5.79e+00 0 2.79e+00 2026 08 26 0950 61278 35400 0 5.64e+00 0 2.75e+00 2026 08 26 0955 61278 35700 0 5.69e+00 0 2.72e+00 2026 08 26 1000 61278 36000 0 5.28e+00 0 2.52e+00 2026 08 26 1005 61278 36300 0 5.73e+00 0 2.68e+00 2026 08 26 1010 61278 36600 0 6.01e+00 0 2.94e+00 2026 08 26 1015 61278 36900 0 5.96e+00 0 2.85e+00 2026 08 26 1020 61278 37200 0 5.86e+00 0 2.79e+00 2026 08 26 1025 61278 37500 0 5.71e+00 0 2.72e+00 2026 08 26 1030 61278 37800 0 5.54e+00 0 2.58e+00 2026 08 26 1035 61278 38100 0 5.38e+00 0 2.58e+00 2026 08 26 1040 61278 38400 0 5.43e+00 0 2.64e+00 2026 08 26 1045 61278 38700 0 5.72e+00 0 2.79e+00 2026 08 26 1050 61278 39000 0 5.65e+00 0 2.78e+00 2026 08 26 1055 61278 39300 0 5.81e+00 0 2.86e+00 2026 08 26 1100 61278 39600 0 5.36e+00 0 2.65e+00 2026 08 26 1105 61278 39900 0 5.46e+00 0 2.73e+00 2026 08 26 1110 61278 40200 0 5.53e+00 0 2.71e+00 2026 08 26 1115 61278 40500 0 6.11e+00 0 3.00e+00 2026 08 26 1120 61278 40800 0 6.07e+00 0 2.96e+00 2026 08 26 1125 61278 41100 0 5.64e+00 0 2.73e+00 2026 08 26 1130 61278 41400 0 5.61e+00 0 2.73e+00 2026 08 26 1135 61278 41700 0 5.57e+00 0 2.79e+00 2026 08 26 1140 61278 42000 0 5.58e+00 0 2.65e+00 2026 08 26 1145 61278 42300 0 5.40e+00 0 2.59e+00 2026 08 26 1150 61278 42600 0 5.70e+00 0 2.83e+00 2026 08 26 1155 61278 42900 0 5.73e+00 0 2.75e+00 2026 08 26 1200 61278 43200 0 5.75e+00 0 2.82e+00 2026 08 26 1205 61278 43500 0 5.51e+00 0 2.70e+00 2026 08 26 1210 61278 43800 0 5.74e+00 0 2.79e+00 2026 08 26 1215 61278 44100 0 5.25e+00 0 2.58e+00 2026 08 26 1220 61278 44400 0 5.36e+00 0 2.58e+00 2026 08 26 1225 61278 44700 0 6.02e+00 0 2.91e+00 2026 08 26 1230 61278 45000 0 5.73e+00 0 2.73e+00 2026 08 26 1235 61278 45300 0 5.66e+00 0 2.77e+00 2026 08 26 1240 61278 45600 0 5.95e+00 0 2.88e+00 2026 08 26 1245 61278 45900 0 5.74e+00 0 2.83e+00 2026 08 26 1250 61278 46200 0 5.41e+00 0 2.65e+00 2026 08 26 1255 61278 46500 0 5.27e+00 0 2.63e+00 2026 08 26 1300 61278 46800 0 5.69e+00 0 2.82e+00 2026 08 26 1305 61278 47100 0 5.43e+00 0 2.69e+00 2026 08 26 1310 61278 47400 0 5.88e+00 0 3.01e+00 2026 08 26 1315 61278 47700 0 5.45e+00 0 2.61e+00 2026 08 26 1320 61278 48000 0 5.47e+00 0 2.74e+00 2026 08 26 1325 61278 48300 0 5.51e+00 0 2.74e+00 2026 08 26 1330 61278 48600 0 5.78e+00 0 2.86e+00 2026 08 26 1335 61278 48900 0 5.93e+00 0 2.98e+00 2026 08 26 1340 61278 49200 0 5.77e+00 0 2.89e+00 2026 08 26 1345 61278 49500 0 5.61e+00 0 2.81e+00 2026 08 26 1350 61278 49800 0 5.58e+00 0 2.86e+00 2026 08 26 1355 61278 50100 0 5.62e+00 0 2.87e+00 2026 08 26 1400 61278 50400 0 5.36e+00 0 2.67e+00 2026 08 26 1405 61278 50700 0 5.54e+00 0 2.79e+00 2026 08 26 1410 61278 51000 9 -1.00e+05 9 -1.00e+05 2026 08 26 1415 61278 51300 0 5.50e+00 0 2.82e+00 2026 08 26 1420 61278 51600 9 -1.00e+05 9 -1.00e+05 2026 08 26 1425 61278 51900 0 5.55e+00 0 2.85e+00 2026 08 26 1430 61278 52200 0 5.72e+00 0 2.83e+00 2026 08 26 1435 61278 52500 9 -1.00e+05 9 -1.00e+05 2026 08 26 1440 61278 52800 9 -1.00e+05 9 -1.00e+05 2026 08 26 1445 61278 53100 0 6.13e+00 0 3.14e+00 2026 08 26 1450 61278 53400 0 5.41e+00 0 2.73e+00 2026 08 26 1455 61278 53700 9 -1.00e+05 9 -1.00e+05 2026 08 26 1500 61278 54000 0 5.44e+00 0 2.82e+00 2026 08 26 1505 61278 54300 0 5.50e+00 0 2.81e+00 2026 08 26 1510 61278 54600 0 5.23e+00 0 2.80e+00 2026 08 26 1515 61278 54900 0 5.16e+00 0 2.79e+00 2026 08 26 1520 61278 55200 9 -1.00e+05 9 -1.00e+05 2026 08 26 1525 61278 55500 9 -1.00e+05 9 -1.00e+05 2026 08 26 1530 61278 55800 0 5.21e+00 0 2.82e+00 2026 08 26 1535 61278 56100 9 -1.00e+05 9 -1.00e+05 2026 08 26 1540 61278 56400 0 5.18e+00 0 2.93e+00 2026 08 26 1545 61278 56700 0 5.25e+00 0 2.88e+00 2026 08 26 1550 61278 57000 9 -1.00e+05 9 -1.00e+05 2026 08 26 1555 61278 57300 9 -1.00e+05 9 -1.00e+05 2026 08 26 1600 61278 57600 0 5.40e+00 0 2.94e+00 2026 08 26 1605 61278 57900 0 5.76e+00 0 3.11e+00 2026 08 26 1610 61278 58200 9 -1.00e+05 9 -1.00e+05 2026 08 26 1615 61278 58500 0 5.12e+00 0 2.75e+00 2026 08 26 1620 61278 58800 0 4.80e+00 0 2.46e+00 2026 08 26 1625 61278 59100 0 5.37e+00 0 2.90e+00 2026 08 26 1630 61278 59400 0 5.22e+00 0 2.81e+00 2026 08 26 1635 61278 59700 0 5.13e+00 0 2.83e+00 2026 08 26 1640 61278 60000 9 -1.00e+05 9 -1.00e+05 2026 08 26 1645 61278 60300 0 4.92e+00 0 2.63e+00 2026 08 26 1650 61278 60600 9 -1.00e+05 9 -1.00e+05 2026 08 26 1655 61278 60900 0 5.81e+00 0 3.25e+00 2026 08 26 1700 61278 61200 0 5.53e+00 0 3.12e+00 2026 08 26 1705 61278 61500 0 5.12e+00 0 2.81e+00 2026 08 26 1710 61278 61800 0 5.19e+00 0 2.86e+00 2026 08 26 1715 61278 62100 0 5.12e+00 0 2.86e+00 2026 08 26 1720 61278 62400 9 -1.00e+05 9 -1.00e+05 2026 08 26 1725 61278 62700 9 -1.00e+05 9 -1.00e+05 2026 08 26 1730 61278 63000 0 4.55e+00 0 2.62e+00 2026 08 26 1735 61278 63300 0 4.89e+00 0 2.81e+00 2026 08 26 1740 61278 63600 0 4.88e+00 0 2.81e+00 2026 08 26 1745 61278 63900 0 4.72e+00 0 2.72e+00 2026 08 26 1750 61278 64200 0 4.77e+00 0 2.74e+00 2026 08 26 1755 61278 64500 0 4.96e+00 0 2.86e+00 2026 08 26 1800 61278 64800 0 5.06e+00 0 2.82e+00 2026 08 26 1805 61278 65100 0 5.28e+00 0 3.01e+00 2026 08 26 1810 61278 65400 0 5.13e+00 0 2.91e+00 2026 08 26 1815 61278 65700 0 4.61e+00 0 2.65e+00 2026 08 26 1820 61278 66000 0 4.87e+00 0 2.82e+00 2026 08 26 1825 61278 66300 0 5.02e+00 0 2.88e+00 2026 08 26 1830 61278 66600 0 4.85e+00 0 2.79e+00 2026 08 26 1835 61278 66900 0 4.71e+00 0 2.67e+00 2026 08 26 1840 61278 67200 0 4.86e+00 0 2.79e+00 2026 08 26 1845 61278 67500 0 4.91e+00 0 2.82e+00 2026 08 26 1850 61278 67800 0 4.96e+00 0 2.86e+00 2026 08 26 1855 61278 68100 0 4.97e+00 0 2.86e+00 2026 08 26 1900 61278 68400 0 4.98e+00 0 2.86e+00 2026 08 26 1905 61278 68700 0 4.60e+00 0 2.65e+00 2026 08 26 1910 61278 69000 0 5.19e+00 0 2.94e+00 2026 08 26 1915 61278 69300 0 5.49e+00 0 3.12e+00 2026 08 26 1920 61278 69600 0 5.10e+00 0 2.87e+00 2026 08 26 1925 61278 69900 0 5.16e+00 0 3.02e+00 2026 08 26 1930 61278 70200 0 5.05e+00 0 2.86e+00 2026 08 26 1935 61278 70500 0 4.98e+00 0 2.84e+00 2026 08 26 1940 61278 70800 0 4.49e+00 0 2.53e+00 2026 08 26 1945 61278 71100 0 4.88e+00 0 2.76e+00 2026 08 26 1950 61278 71400 0 4.88e+00 0 2.77e+00 2026 08 26 1955 61278 71700 0 4.78e+00 0 2.70e+00 2026 08 26 2000 61278 72000 0 5.03e+00 0 2.88e+00 2026 08 26 2005 61278 72300 0 4.92e+00 0 2.80e+00 2026 08 26 2010 61278 72600 0 5.30e+00 0 3.01e+00 2026 08 26 2015 61278 72900 0 5.28e+00 0 3.03e+00 2026 08 26 2020 61278 73200 0 5.37e+00 0 3.09e+00 2026 08 26 2025 61278 73500 0 5.41e+00 0 3.05e+00 2026 08 26 2030 61278 73800 0 5.01e+00 0 2.89e+00 2026 08 26 2035 61278 74100 0 5.07e+00 0 2.94e+00 2026 08 26 2040 61278 74400 0 4.86e+00 0 2.85e+00 2026 08 26 2045 61278 74700 0 4.77e+00 0 2.84e+00 2026 08 26 2050 61278 75000 0 4.54e+00 0 2.69e+00 2026 08 26 2055 61278 75300 0 4.80e+00 0 2.83e+00 2026 08 26 2100 61278 75600 0 4.95e+00 0 2.92e+00 2026 08 26 2105 61278 75900 0 4.82e+00 0 2.82e+00 2026 08 26 2110 61278 76200 0 4.97e+00 0 2.89e+00 2026 08 26 2115 61278 76500 0 4.81e+00 0 2.75e+00 2026 08 26 2120 61278 76800 0 4.71e+00 0 2.73e+00 2026 08 26 2125 61278 77100 0 4.73e+00 0 2.71e+00 2026 08 26 2130 61278 77400 0 5.29e+00 0 3.09e+00 2026 08 26 2135 61278 77700 0 5.28e+00 0 3.06e+00 2026 08 26 2140 61278 78000 0 5.12e+00 0 2.96e+00 2026 08 26 2145 61278 78300 0 5.20e+00 0 2.94e+00 2026 08 26 2150 61278 78600 0 5.41e+00 0 3.11e+00 2026 08 26 2155 61278 78900 0 4.72e+00 0 2.67e+00 2026 08 26 2200 61278 79200 0 4.62e+00 0 2.59e+00 2026 08 26 2205 61278 79500 0 4.86e+00 0 2.77e+00 2026 08 26 2210 61278 79800 0 4.91e+00 0 2.84e+00 2026 08 26 2215 61278 80100 0 5.08e+00 0 2.85e+00 2026 08 26 2220 61278 80400 0 4.83e+00 0 2.75e+00 2026 08 26 2225 61278 80700 0 4.78e+00 0 2.73e+00 2026 08 26 2230 61278 81000 0 5.20e+00 0 2.93e+00 2026 08 26 2235 61278 81300 0 5.19e+00 0 2.97e+00 2026 08 26 2240 61278 81600 0 5.16e+00 0 2.91e+00 2026 08 26 2245 61278 81900 0 5.09e+00 0 2.90e+00 2026 08 26 2250 61278 82200 0 4.96e+00 0 2.85e+00 2026 08 26 2255 61278 82500 0 5.00e+00 0 2.84e+00 2026 08 26 2300 61278 82800 0 5.00e+00 0 2.87e+00 2026 08 26 2305 61278 83100 0 4.84e+00 0 2.79e+00 2026 08 26 2310 61278 83400 0 4.85e+00 0 2.74e+00 2026 08 26 2315 61278 83700 0 5.17e+00 0 2.92e+00 2026 08 26 2320 61278 84000 0 5.01e+00 0 2.89e+00 2026 08 26 2325 61278 84300 0 5.02e+00 0 2.90e+00 2026 08 26 2330 61278 84600 0 5.01e+00 0 2.96e+00 2026 08 26 2335 61278 84900 0 4.87e+00 0 2.78e+00 2026 08 26 2340 61278 85200 0 4.71e+00 0 2.73e+00 2026 08 26 2345 61278 85500 0 5.04e+00 0 2.96e+00 2026 08 26 2350 61278 85800 0 5.24e+00 0 3.07e+00 2026 08 26 2355 61278 86100 0 4.92e+00 0 2.82e+00