:Data_list: 20260818_ace_sis_5m.txt :Created: 2026 Aug 19 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 18 0000 61270 0 0 3.47e+00 0 2.48e+00 2026 08 18 0005 61270 300 0 3.32e+00 0 2.40e+00 2026 08 18 0010 61270 600 0 3.25e+00 0 2.37e+00 2026 08 18 0015 61270 900 0 3.33e+00 0 2.42e+00 2026 08 18 0020 61270 1200 0 3.46e+00 0 2.51e+00 2026 08 18 0025 61270 1500 0 3.28e+00 0 2.34e+00 2026 08 18 0030 61270 1800 0 3.00e+00 0 2.13e+00 2026 08 18 0035 61270 2100 0 3.97e+00 0 2.92e+00 2026 08 18 0040 61270 2400 0 4.14e+00 0 2.96e+00 2026 08 18 0045 61270 2700 0 4.06e+00 0 2.95e+00 2026 08 18 0050 61270 3000 0 3.57e+00 0 2.58e+00 2026 08 18 0055 61270 3300 0 3.50e+00 0 2.54e+00 2026 08 18 0100 61270 3600 0 3.46e+00 0 2.53e+00 2026 08 18 0105 61270 3900 0 3.38e+00 0 2.43e+00 2026 08 18 0110 61270 4200 0 3.26e+00 0 2.37e+00 2026 08 18 0115 61270 4500 0 3.20e+00 0 2.36e+00 2026 08 18 0120 61270 4800 0 3.35e+00 0 2.46e+00 2026 08 18 0125 61270 5100 0 3.35e+00 0 2.42e+00 2026 08 18 0130 61270 5400 0 3.25e+00 0 2.36e+00 2026 08 18 0135 61270 5700 0 3.46e+00 0 2.47e+00 2026 08 18 0140 61270 6000 0 3.35e+00 0 2.40e+00 2026 08 18 0145 61270 6300 0 3.13e+00 0 2.25e+00 2026 08 18 0150 61270 6600 0 3.42e+00 0 2.46e+00 2026 08 18 0155 61270 6900 0 3.60e+00 0 2.62e+00 2026 08 18 0200 61270 7200 0 3.87e+00 0 2.82e+00 2026 08 18 0205 61270 7500 0 3.97e+00 0 2.84e+00 2026 08 18 0210 61270 7800 0 3.80e+00 0 2.78e+00 2026 08 18 0215 61270 8100 0 3.67e+00 0 2.65e+00 2026 08 18 0220 61270 8400 0 3.10e+00 0 2.25e+00 2026 08 18 0225 61270 8700 0 3.12e+00 0 2.24e+00 2026 08 18 0230 61270 9000 0 3.14e+00 0 2.29e+00 2026 08 18 0235 61270 9300 0 3.45e+00 0 2.51e+00 2026 08 18 0240 61270 9600 0 3.41e+00 0 2.48e+00 2026 08 18 0245 61270 9900 0 3.08e+00 0 2.24e+00 2026 08 18 0250 61270 10200 0 3.52e+00 0 2.57e+00 2026 08 18 0255 61270 10500 0 3.94e+00 0 2.83e+00 2026 08 18 0300 61270 10800 0 3.78e+00 0 2.72e+00 2026 08 18 0305 61270 11100 0 3.58e+00 0 2.63e+00 2026 08 18 0310 61270 11400 0 3.40e+00 0 2.44e+00 2026 08 18 0315 61270 11700 0 3.49e+00 0 2.54e+00 2026 08 18 0320 61270 12000 0 3.52e+00 0 2.56e+00 2026 08 18 0325 61270 12300 0 3.36e+00 0 2.44e+00 2026 08 18 0330 61270 12600 0 3.15e+00 0 2.27e+00 2026 08 18 0335 61270 12900 0 3.43e+00 0 2.53e+00 2026 08 18 0340 61270 13200 0 3.41e+00 0 2.44e+00 2026 08 18 0345 61270 13500 0 3.34e+00 0 2.44e+00 2026 08 18 0350 61270 13800 0 3.27e+00 0 2.37e+00 2026 08 18 0355 61270 14100 0 3.11e+00 0 2.23e+00 2026 08 18 0400 61270 14400 0 3.19e+00 0 2.33e+00 2026 08 18 0405 61270 14700 0 3.05e+00 0 2.22e+00 2026 08 18 0410 61270 15000 0 3.54e+00 0 2.57e+00 2026 08 18 0415 61270 15300 0 3.74e+00 0 2.73e+00 2026 08 18 0420 61270 15600 0 3.68e+00 0 2.65e+00 2026 08 18 0425 61270 15900 0 3.63e+00 0 2.67e+00 2026 08 18 0430 61270 16200 0 3.71e+00 0 2.68e+00 2026 08 18 0435 61270 16500 0 2.99e+00 0 2.18e+00 2026 08 18 0440 61270 16800 0 3.02e+00 0 2.16e+00 2026 08 18 0445 61270 17100 0 3.00e+00 0 2.18e+00 2026 08 18 0450 61270 17400 0 3.27e+00 0 2.35e+00 2026 08 18 0455 61270 17700 0 3.47e+00 0 2.52e+00 2026 08 18 0500 61270 18000 0 3.21e+00 0 2.29e+00 2026 08 18 0505 61270 18300 0 3.51e+00 0 2.54e+00 2026 08 18 0510 61270 18600 0 3.85e+00 0 2.80e+00 2026 08 18 0515 61270 18900 0 4.01e+00 0 2.92e+00 2026 08 18 0520 61270 19200 0 3.70e+00 0 2.71e+00 2026 08 18 0525 61270 19500 0 3.41e+00 0 2.47e+00 2026 08 18 0530 61270 19800 0 3.43e+00 0 2.50e+00 2026 08 18 0535 61270 20100 0 3.53e+00 0 2.54e+00 2026 08 18 0540 61270 20400 0 3.54e+00 0 2.58e+00 2026 08 18 0545 61270 20700 0 3.46e+00 0 2.51e+00 2026 08 18 0550 61270 21000 0 3.49e+00 0 2.49e+00 2026 08 18 0555 61270 21300 0 3.38e+00 0 2.46e+00 2026 08 18 0600 61270 21600 0 3.34e+00 0 2.42e+00 2026 08 18 0605 61270 21900 0 3.38e+00 0 2.44e+00 2026 08 18 0610 61270 22200 0 3.34e+00 0 2.43e+00 2026 08 18 0615 61270 22500 0 3.20e+00 0 2.30e+00 2026 08 18 0620 61270 22800 0 3.05e+00 0 2.23e+00 2026 08 18 0625 61270 23100 0 3.66e+00 0 2.68e+00 2026 08 18 0630 61270 23400 0 3.86e+00 0 2.81e+00 2026 08 18 0635 61270 23700 0 3.70e+00 0 2.70e+00 2026 08 18 0640 61270 24000 0 3.69e+00 0 2.72e+00 2026 08 18 0645 61270 24300 0 3.75e+00 0 2.77e+00 2026 08 18 0650 61270 24600 0 3.42e+00 0 2.48e+00 2026 08 18 0655 61270 24900 0 3.25e+00 0 2.35e+00 2026 08 18 0700 61270 25200 0 3.41e+00 0 2.47e+00 2026 08 18 0705 61270 25500 0 3.40e+00 0 2.48e+00 2026 08 18 0710 61270 25800 0 3.32e+00 0 2.39e+00 2026 08 18 0715 61270 26100 0 3.32e+00 0 2.43e+00 2026 08 18 0720 61270 26400 0 3.41e+00 0 2.49e+00 2026 08 18 0725 61270 26700 0 3.93e+00 0 2.84e+00 2026 08 18 0730 61270 27000 0 3.89e+00 0 2.81e+00 2026 08 18 0735 61270 27300 0 3.56e+00 0 2.57e+00 2026 08 18 0740 61270 27600 0 3.31e+00 0 2.41e+00 2026 08 18 0745 61270 27900 0 3.43e+00 0 2.48e+00 2026 08 18 0750 61270 28200 9 -1.00e+05 9 -1.00e+05 2026 08 18 0755 61270 28500 9 -1.00e+05 9 -1.00e+05 2026 08 18 0800 61270 28800 0 3.25e+00 0 2.35e+00 2026 08 18 0805 61270 29100 9 -1.00e+05 9 -1.00e+05 2026 08 18 0810 61270 29400 0 3.41e+00 0 2.52e+00 2026 08 18 0815 61270 29700 0 3.36e+00 0 2.37e+00 2026 08 18 0820 61270 30000 9 -1.00e+05 9 -1.00e+05 2026 08 18 0825 61270 30300 9 -1.00e+05 9 -1.00e+05 2026 08 18 0830 61270 30600 0 3.28e+00 0 2.38e+00 2026 08 18 0835 61270 30900 9 -1.00e+05 9 -1.00e+05 2026 08 18 0840 61270 31200 9 -1.00e+05 9 -1.00e+05 2026 08 18 0845 61270 31500 0 3.86e+00 0 2.78e+00 2026 08 18 0850 61270 31800 9 -1.00e+05 9 -1.00e+05 2026 08 18 0855 61270 32100 9 -1.00e+05 9 -1.00e+05 2026 08 18 0900 61270 32400 0 3.45e+00 0 2.54e+00 2026 08 18 0905 61270 32700 0 3.69e+00 0 2.57e+00 2026 08 18 0910 61270 33000 0 3.12e+00 0 2.26e+00 2026 08 18 0915 61270 33300 0 3.15e+00 0 2.29e+00 2026 08 18 0920 61270 33600 0 3.51e+00 0 2.56e+00 2026 08 18 0925 61270 33900 9 -1.00e+05 9 -1.00e+05 2026 08 18 0930 61270 34200 0 3.22e+00 0 2.37e+00 2026 08 18 0935 61270 34500 9 -1.00e+05 9 -1.00e+05 2026 08 18 0940 61270 34800 9 -1.00e+05 9 -1.00e+05 2026 08 18 0945 61270 35100 0 4.23e+00 0 3.08e+00 2026 08 18 0950 61270 35400 9 -1.00e+05 9 -1.00e+05 2026 08 18 0955 61270 35700 9 -1.00e+05 9 -1.00e+05 2026 08 18 1000 61270 36000 0 3.49e+00 0 2.51e+00 2026 08 18 1005 61270 36300 0 3.73e+00 0 2.78e+00 2026 08 18 1010 61270 36600 9 -1.00e+05 9 -1.00e+05 2026 08 18 1015 61270 36900 0 3.23e+00 0 2.35e+00 2026 08 18 1020 61270 37200 9 -1.00e+05 9 -1.00e+05 2026 08 18 1025 61270 37500 9 -1.00e+05 9 -1.00e+05 2026 08 18 1030 61270 37800 0 3.47e+00 0 2.48e+00 2026 08 18 1035 61270 38100 9 -1.00e+05 9 -1.00e+05 2026 08 18 1040 61270 38400 9 -1.00e+05 9 -1.00e+05 2026 08 18 1045 61270 38700 0 3.24e+00 0 2.38e+00 2026 08 18 1050 61270 39000 9 -1.00e+05 9 -1.00e+05 2026 08 18 1055 61270 39300 9 -1.00e+05 9 -1.00e+05 2026 08 18 1100 61270 39600 0 3.72e+00 0 2.71e+00 2026 08 18 1105 61270 39900 0 3.55e+00 0 2.54e+00 2026 08 18 1110 61270 40200 9 -1.00e+05 9 -1.00e+05 2026 08 18 1115 61270 40500 0 3.63e+00 0 2.62e+00 2026 08 18 1120 61270 40800 0 3.52e+00 0 2.57e+00 2026 08 18 1125 61270 41100 0 3.08e+00 0 2.26e+00 2026 08 18 1130 61270 41400 0 3.08e+00 0 2.24e+00 2026 08 18 1135 61270 41700 0 3.15e+00 0 2.28e+00 2026 08 18 1140 61270 42000 0 3.42e+00 0 2.47e+00 2026 08 18 1145 61270 42300 0 3.64e+00 0 2.65e+00 2026 08 18 1150 61270 42600 0 3.20e+00 0 2.27e+00 2026 08 18 1155 61270 42900 0 3.51e+00 0 2.59e+00 2026 08 18 1200 61270 43200 0 3.99e+00 0 2.91e+00 2026 08 18 1205 61270 43500 0 3.94e+00 0 2.87e+00 2026 08 18 1210 61270 43800 0 3.82e+00 0 2.75e+00 2026 08 18 1215 61270 44100 0 3.37e+00 0 2.45e+00 2026 08 18 1220 61270 44400 0 3.35e+00 0 2.44e+00 2026 08 18 1225 61270 44700 0 3.41e+00 0 2.45e+00 2026 08 18 1230 61270 45000 0 3.48e+00 0 2.54e+00 2026 08 18 1235 61270 45300 0 3.27e+00 0 2.41e+00 2026 08 18 1240 61270 45600 0 3.41e+00 0 2.51e+00 2026 08 18 1245 61270 45900 0 3.53e+00 0 2.58e+00 2026 08 18 1250 61270 46200 0 3.31e+00 0 2.42e+00 2026 08 18 1255 61270 46500 0 3.33e+00 0 2.41e+00 2026 08 18 1300 61270 46800 0 3.21e+00 0 2.33e+00 2026 08 18 1305 61270 47100 0 3.03e+00 0 2.19e+00 2026 08 18 1310 61270 47400 0 3.01e+00 0 2.16e+00 2026 08 18 1315 61270 47700 0 3.51e+00 0 2.58e+00 2026 08 18 1320 61270 48000 0 3.73e+00 0 2.68e+00 2026 08 18 1325 61270 48300 0 3.79e+00 0 2.76e+00 2026 08 18 1330 61270 48600 0 3.86e+00 0 2.81e+00 2026 08 18 1335 61270 48900 0 3.74e+00 0 2.72e+00 2026 08 18 1340 61270 49200 0 3.31e+00 0 2.36e+00 2026 08 18 1345 61270 49500 0 3.27e+00 0 2.38e+00 2026 08 18 1350 61270 49800 0 3.42e+00 0 2.59e+00 2026 08 18 1355 61270 50100 9 -1.00e+05 9 -1.00e+05 2026 08 18 1400 61270 50400 0 3.74e+00 0 2.73e+00 2026 08 18 1405 61270 50700 9 -1.00e+05 9 -1.00e+05 2026 08 18 1410 61270 51000 9 -1.00e+05 9 -1.00e+05 2026 08 18 1415 61270 51300 0 3.97e+00 0 2.91e+00 2026 08 18 1420 61270 51600 9 -1.00e+05 9 -1.00e+05 2026 08 18 1425 61270 51900 0 3.53e+00 0 2.61e+00 2026 08 18 1430 61270 52200 0 3.66e+00 0 2.72e+00 2026 08 18 1435 61270 52500 9 -1.00e+05 9 -1.00e+05 2026 08 18 1440 61270 52800 9 -1.00e+05 9 -1.00e+05 2026 08 18 1445 61270 53100 0 3.42e+00 0 2.49e+00 2026 08 18 1450 61270 53400 0 3.31e+00 0 2.38e+00 2026 08 18 1455 61270 53700 0 3.24e+00 0 2.35e+00 2026 08 18 1500 61270 54000 0 3.31e+00 0 2.39e+00 2026 08 18 1505 61270 54300 0 3.44e+00 0 2.52e+00 2026 08 18 1510 61270 54600 0 3.49e+00 0 2.53e+00 2026 08 18 1515 61270 54900 0 3.22e+00 0 2.33e+00 2026 08 18 1520 61270 55200 0 3.27e+00 0 2.40e+00 2026 08 18 1525 61270 55500 0 3.13e+00 0 2.28e+00 2026 08 18 1530 61270 55800 0 3.64e+00 0 2.64e+00 2026 08 18 1535 61270 56100 0 3.74e+00 0 2.72e+00 2026 08 18 1540 61270 56400 0 3.89e+00 0 2.84e+00 2026 08 18 1545 61270 56700 0 3.88e+00 0 2.84e+00 2026 08 18 1550 61270 57000 0 3.77e+00 0 2.80e+00 2026 08 18 1555 61270 57300 9 -1.00e+05 9 -1.00e+05 2026 08 18 1600 61270 57600 0 3.18e+00 0 2.31e+00 2026 08 18 1605 61270 57900 0 3.19e+00 0 2.32e+00 2026 08 18 1610 61270 58200 0 3.51e+00 0 2.55e+00 2026 08 18 1615 61270 58500 0 3.29e+00 0 2.39e+00 2026 08 18 1620 61270 58800 0 3.23e+00 0 2.31e+00 2026 08 18 1625 61270 59100 0 3.26e+00 0 2.39e+00 2026 08 18 1630 61270 59400 0 3.72e+00 0 2.75e+00 2026 08 18 1635 61270 59700 0 4.02e+00 0 2.94e+00 2026 08 18 1640 61270 60000 0 3.81e+00 0 2.80e+00 2026 08 18 1645 61270 60300 0 3.60e+00 0 2.61e+00 2026 08 18 1650 61270 60600 0 3.28e+00 0 2.37e+00 2026 08 18 1655 61270 60900 0 3.43e+00 0 2.47e+00 2026 08 18 1700 61270 61200 0 3.49e+00 0 2.56e+00 2026 08 18 1705 61270 61500 0 3.43e+00 0 2.50e+00 2026 08 18 1710 61270 61800 0 3.45e+00 0 2.52e+00 2026 08 18 1715 61270 62100 0 3.33e+00 0 2.42e+00 2026 08 18 1720 61270 62400 0 3.39e+00 0 2.46e+00 2026 08 18 1725 61270 62700 0 3.44e+00 0 2.52e+00 2026 08 18 1730 61270 63000 0 3.44e+00 0 2.51e+00 2026 08 18 1735 61270 63300 0 3.41e+00 0 2.49e+00 2026 08 18 1740 61270 63600 0 3.07e+00 0 2.24e+00 2026 08 18 1745 61270 63900 0 3.14e+00 0 2.24e+00 2026 08 18 1750 61270 64200 0 3.59e+00 0 2.59e+00 2026 08 18 1755 61270 64500 0 3.91e+00 0 2.81e+00 2026 08 18 1800 61270 64800 0 4.09e+00 0 2.99e+00 2026 08 18 1805 61270 65100 0 3.83e+00 0 2.77e+00 2026 08 18 1810 61270 65400 0 3.65e+00 0 2.65e+00 2026 08 18 1815 61270 65700 0 3.25e+00 0 2.36e+00 2026 08 18 1820 61270 66000 0 3.16e+00 0 2.28e+00 2026 08 18 1825 61270 66300 0 3.25e+00 0 2.34e+00 2026 08 18 1830 61270 66600 0 3.63e+00 0 2.66e+00 2026 08 18 1835 61270 66900 0 3.52e+00 0 2.56e+00 2026 08 18 1840 61270 67200 0 3.24e+00 0 2.37e+00 2026 08 18 1845 61270 67500 0 3.46e+00 0 2.50e+00 2026 08 18 1850 61270 67800 0 4.03e+00 0 2.97e+00 2026 08 18 1855 61270 68100 0 3.82e+00 0 2.79e+00 2026 08 18 1900 61270 68400 0 3.74e+00 0 2.71e+00 2026 08 18 1905 61270 68700 0 3.61e+00 0 2.62e+00 2026 08 18 1910 61270 69000 0 3.60e+00 0 2.62e+00 2026 08 18 1915 61270 69300 0 3.61e+00 0 2.65e+00 2026 08 18 1920 61270 69600 0 3.45e+00 0 2.49e+00 2026 08 18 1925 61270 69900 0 3.50e+00 0 2.55e+00 2026 08 18 1930 61270 70200 0 3.41e+00 0 2.52e+00 2026 08 18 1935 61270 70500 0 3.34e+00 0 2.44e+00 2026 08 18 1940 61270 70800 0 3.36e+00 0 2.49e+00 2026 08 18 1945 61270 71100 0 3.29e+00 0 2.37e+00 2026 08 18 1950 61270 71400 0 3.28e+00 0 2.38e+00 2026 08 18 1955 61270 71700 0 3.22e+00 0 2.34e+00 2026 08 18 2000 61270 72000 0 3.07e+00 0 2.26e+00 2026 08 18 2005 61270 72300 0 3.74e+00 0 2.72e+00 2026 08 18 2010 61270 72600 0 3.98e+00 0 2.91e+00 2026 08 18 2015 61270 72900 0 4.19e+00 0 3.11e+00 2026 08 18 2020 61270 73200 0 3.98e+00 0 2.89e+00 2026 08 18 2025 61270 73500 0 3.70e+00 0 2.70e+00 2026 08 18 2030 61270 73800 0 3.21e+00 0 2.35e+00 2026 08 18 2035 61270 74100 0 3.28e+00 0 2.39e+00 2026 08 18 2040 61270 74400 0 3.38e+00 0 2.50e+00 2026 08 18 2045 61270 74700 0 3.43e+00 0 2.49e+00 2026 08 18 2050 61270 75000 0 3.37e+00 0 2.40e+00 2026 08 18 2055 61270 75300 0 3.18e+00 0 2.29e+00 2026 08 18 2100 61270 75600 0 3.26e+00 0 2.38e+00 2026 08 18 2105 61270 75900 0 3.85e+00 0 2.82e+00 2026 08 18 2110 61270 76200 0 3.86e+00 0 2.81e+00 2026 08 18 2115 61270 76500 0 3.88e+00 0 2.84e+00 2026 08 18 2120 61270 76800 0 3.79e+00 0 2.79e+00 2026 08 18 2125 61270 77100 0 3.60e+00 0 2.60e+00 2026 08 18 2130 61270 77400 0 3.80e+00 0 2.78e+00 2026 08 18 2135 61270 77700 0 3.63e+00 0 2.64e+00 2026 08 18 2140 61270 78000 0 3.58e+00 0 2.60e+00 2026 08 18 2145 61270 78300 0 3.48e+00 0 2.51e+00 2026 08 18 2150 61270 78600 0 3.51e+00 0 2.55e+00 2026 08 18 2155 61270 78900 0 3.37e+00 0 2.43e+00 2026 08 18 2200 61270 79200 0 3.34e+00 0 2.44e+00 2026 08 18 2205 61270 79500 0 3.24e+00 0 2.34e+00 2026 08 18 2210 61270 79800 0 3.12e+00 0 2.26e+00 2026 08 18 2215 61270 80100 0 3.06e+00 0 2.20e+00 2026 08 18 2220 61270 80400 0 3.44e+00 0 2.49e+00 2026 08 18 2225 61270 80700 0 3.70e+00 0 2.66e+00 2026 08 18 2230 61270 81000 0 4.00e+00 0 2.91e+00 2026 08 18 2235 61270 81300 0 3.92e+00 0 2.85e+00 2026 08 18 2240 61270 81600 0 3.81e+00 0 2.77e+00 2026 08 18 2245 61270 81900 0 3.43e+00 0 2.51e+00 2026 08 18 2250 61270 82200 0 2.94e+00 0 2.15e+00 2026 08 18 2255 61270 82500 0 3.30e+00 0 2.43e+00 2026 08 18 2300 61270 82800 0 3.36e+00 0 2.43e+00 2026 08 18 2305 61270 83100 0 3.41e+00 0 2.50e+00 2026 08 18 2310 61270 83400 0 3.42e+00 0 2.47e+00 2026 08 18 2315 61270 83700 0 3.28e+00 0 2.38e+00 2026 08 18 2320 61270 84000 0 3.95e+00 0 2.84e+00 2026 08 18 2325 61270 84300 0 3.88e+00 0 2.81e+00 2026 08 18 2330 61270 84600 0 3.82e+00 0 2.76e+00 2026 08 18 2335 61270 84900 0 3.45e+00 0 2.51e+00 2026 08 18 2340 61270 85200 0 3.36e+00 0 2.43e+00 2026 08 18 2345 61270 85500 0 3.44e+00 0 2.47e+00 2026 08 18 2350 61270 85800 0 3.43e+00 0 2.46e+00 2026 08 18 2355 61270 86100 0 3.43e+00 0 2.50e+00