:Data_list: 20260519_ace_sis_5m.txt :Created: 2026 May 20 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 19 0000 61179 0 0 2.72e+00 0 1.95e+00 2026 05 19 0005 61179 300 0 2.65e+00 0 1.93e+00 2026 05 19 0010 61179 600 0 2.77e+00 0 2.01e+00 2026 05 19 0015 61179 900 0 3.01e+00 0 2.17e+00 2026 05 19 0020 61179 1200 0 2.85e+00 0 2.07e+00 2026 05 19 0025 61179 1500 0 2.77e+00 0 1.99e+00 2026 05 19 0030 61179 1800 0 3.39e+00 0 2.48e+00 2026 05 19 0035 61179 2100 0 3.09e+00 0 2.27e+00 2026 05 19 0040 61179 2400 0 2.71e+00 0 1.96e+00 2026 05 19 0045 61179 2700 0 2.89e+00 0 2.10e+00 2026 05 19 0050 61179 3000 0 2.99e+00 0 2.19e+00 2026 05 19 0055 61179 3300 0 2.92e+00 0 2.12e+00 2026 05 19 0100 61179 3600 0 2.91e+00 0 2.13e+00 2026 05 19 0105 61179 3900 0 3.08e+00 0 2.23e+00 2026 05 19 0110 61179 4200 0 2.99e+00 0 2.16e+00 2026 05 19 0115 61179 4500 0 2.71e+00 0 1.95e+00 2026 05 19 0120 61179 4800 0 3.08e+00 0 2.25e+00 2026 05 19 0125 61179 5100 0 3.31e+00 0 2.43e+00 2026 05 19 0130 61179 5400 0 2.80e+00 0 2.02e+00 2026 05 19 0135 61179 5700 0 2.80e+00 0 2.04e+00 2026 05 19 0140 61179 6000 0 2.83e+00 0 2.04e+00 2026 05 19 0145 61179 6300 0 2.79e+00 0 2.02e+00 2026 05 19 0150 61179 6600 0 2.72e+00 0 1.98e+00 2026 05 19 0155 61179 6900 0 2.77e+00 0 2.02e+00 2026 05 19 0200 61179 7200 0 2.74e+00 0 2.01e+00 2026 05 19 0205 61179 7500 0 2.76e+00 0 2.02e+00 2026 05 19 0210 61179 7800 0 2.65e+00 0 1.94e+00 2026 05 19 0215 61179 8100 0 2.61e+00 0 1.93e+00 2026 05 19 0220 61179 8400 0 2.59e+00 0 1.89e+00 2026 05 19 0225 61179 8700 0 2.58e+00 0 1.88e+00 2026 05 19 0230 61179 9000 0 2.86e+00 0 2.08e+00 2026 05 19 0235 61179 9300 0 2.97e+00 0 2.15e+00 2026 05 19 0240 61179 9600 0 2.80e+00 0 2.01e+00 2026 05 19 0245 61179 9900 0 3.10e+00 0 2.24e+00 2026 05 19 0250 61179 10200 0 3.22e+00 0 2.36e+00 2026 05 19 0255 61179 10500 0 2.66e+00 0 1.90e+00 2026 05 19 0300 61179 10800 0 2.67e+00 0 1.95e+00 2026 05 19 0305 61179 11100 0 2.78e+00 0 2.03e+00 2026 05 19 0310 61179 11400 0 2.95e+00 0 2.15e+00 2026 05 19 0315 61179 11700 0 2.79e+00 0 2.03e+00 2026 05 19 0320 61179 12000 0 2.77e+00 0 2.01e+00 2026 05 19 0325 61179 12300 0 2.81e+00 0 2.03e+00 2026 05 19 0330 61179 12600 0 2.67e+00 0 1.95e+00 2026 05 19 0335 61179 12900 0 2.92e+00 0 2.12e+00 2026 05 19 0340 61179 13200 0 3.06e+00 0 2.18e+00 2026 05 19 0345 61179 13500 0 2.86e+00 0 2.08e+00 2026 05 19 0350 61179 13800 0 2.73e+00 0 2.00e+00 2026 05 19 0355 61179 14100 9 -1.00e+05 9 -1.00e+05 2026 05 19 0400 61179 14400 0 2.87e+00 0 2.07e+00 2026 05 19 0405 61179 14700 0 2.59e+00 0 1.87e+00 2026 05 19 0410 61179 15000 0 2.69e+00 0 1.94e+00 2026 05 19 0415 61179 15300 0 2.50e+00 0 1.84e+00 2026 05 19 0420 61179 15600 0 2.83e+00 0 2.04e+00 2026 05 19 0425 61179 15900 0 2.74e+00 0 2.01e+00 2026 05 19 0430 61179 16200 0 2.73e+00 0 1.99e+00 2026 05 19 0435 61179 16500 0 2.66e+00 0 1.95e+00 2026 05 19 0440 61179 16800 0 2.69e+00 0 1.95e+00 2026 05 19 0445 61179 17100 0 2.97e+00 0 2.18e+00 2026 05 19 0450 61179 17400 0 3.02e+00 0 2.18e+00 2026 05 19 0455 61179 17700 0 2.80e+00 0 2.03e+00 2026 05 19 0500 61179 18000 0 3.19e+00 0 2.33e+00 2026 05 19 0505 61179 18300 0 3.57e+00 0 2.61e+00 2026 05 19 0510 61179 18600 0 2.83e+00 0 2.06e+00 2026 05 19 0515 61179 18900 0 2.57e+00 0 1.83e+00 2026 05 19 0520 61179 19200 0 2.87e+00 0 2.10e+00 2026 05 19 0525 61179 19500 0 2.87e+00 0 2.09e+00 2026 05 19 0530 61179 19800 0 2.79e+00 0 2.01e+00 2026 05 19 0535 61179 20100 0 2.92e+00 0 2.12e+00 2026 05 19 0540 61179 20400 0 2.88e+00 0 2.07e+00 2026 05 19 0545 61179 20700 0 2.59e+00 0 1.93e+00 2026 05 19 0550 61179 21000 0 2.68e+00 0 1.96e+00 2026 05 19 0555 61179 21300 0 3.10e+00 0 2.23e+00 2026 05 19 0600 61179 21600 0 2.96e+00 0 2.15e+00 2026 05 19 0605 61179 21900 0 2.87e+00 0 2.08e+00 2026 05 19 0610 61179 22200 0 2.77e+00 0 2.00e+00 2026 05 19 0615 61179 22500 0 2.76e+00 0 1.97e+00 2026 05 19 0620 61179 22800 0 2.64e+00 0 1.94e+00 2026 05 19 0625 61179 23100 0 2.56e+00 0 1.88e+00 2026 05 19 0630 61179 23400 0 2.71e+00 0 1.98e+00 2026 05 19 0635 61179 23700 0 2.79e+00 0 2.04e+00 2026 05 19 0640 61179 24000 0 2.93e+00 0 2.23e+00 2026 05 19 0645 61179 24300 0 2.69e+00 0 1.94e+00 2026 05 19 0650 61179 24600 0 2.68e+00 0 1.98e+00 2026 05 19 0655 61179 24900 0 2.49e+00 0 1.79e+00 2026 05 19 0700 61179 25200 0 2.80e+00 0 2.06e+00 2026 05 19 0705 61179 25500 0 3.03e+00 0 2.21e+00 2026 05 19 0710 61179 25800 0 2.89e+00 0 2.14e+00 2026 05 19 0715 61179 26100 0 2.97e+00 0 2.16e+00 2026 05 19 0720 61179 26400 0 3.31e+00 0 2.41e+00 2026 05 19 0725 61179 26700 0 3.07e+00 0 2.22e+00 2026 05 19 0730 61179 27000 0 2.74e+00 0 1.98e+00 2026 05 19 0735 61179 27300 0 2.75e+00 0 2.01e+00 2026 05 19 0740 61179 27600 0 2.82e+00 0 2.05e+00 2026 05 19 0745 61179 27900 0 2.80e+00 0 2.02e+00 2026 05 19 0750 61179 28200 0 2.88e+00 0 2.11e+00 2026 05 19 0755 61179 28500 0 2.81e+00 0 2.02e+00 2026 05 19 0800 61179 28800 0 2.68e+00 0 1.94e+00 2026 05 19 0805 61179 29100 0 2.56e+00 0 1.86e+00 2026 05 19 0810 61179 29400 0 3.12e+00 0 2.26e+00 2026 05 19 0815 61179 29700 0 3.14e+00 0 2.28e+00 2026 05 19 0820 61179 30000 0 2.89e+00 0 2.12e+00 2026 05 19 0825 61179 30300 0 2.78e+00 0 2.02e+00 2026 05 19 0830 61179 30600 0 2.92e+00 0 2.14e+00 2026 05 19 0835 61179 30900 0 2.82e+00 0 2.07e+00 2026 05 19 0840 61179 31200 0 2.73e+00 0 1.99e+00 2026 05 19 0845 61179 31500 0 2.81e+00 0 2.02e+00 2026 05 19 0850 61179 31800 0 2.74e+00 0 1.99e+00 2026 05 19 0855 61179 32100 0 2.91e+00 0 2.14e+00 2026 05 19 0900 61179 32400 0 2.87e+00 0 2.06e+00 2026 05 19 0905 61179 32700 0 2.80e+00 0 2.02e+00 2026 05 19 0910 61179 33000 0 2.44e+00 0 1.76e+00 2026 05 19 0915 61179 33300 0 2.79e+00 0 2.03e+00 2026 05 19 0920 61179 33600 0 3.13e+00 0 2.25e+00 2026 05 19 0925 61179 33900 0 2.89e+00 0 2.13e+00 2026 05 19 0930 61179 34200 0 2.87e+00 0 2.09e+00 2026 05 19 0935 61179 34500 0 3.43e+00 0 2.50e+00 2026 05 19 0940 61179 34800 0 3.33e+00 0 2.40e+00 2026 05 19 0945 61179 35100 0 2.66e+00 0 1.94e+00 2026 05 19 0950 61179 35400 0 2.60e+00 0 1.90e+00 2026 05 19 0955 61179 35700 9 -1.00e+05 9 -1.00e+05 2026 05 19 1000 61179 36000 0 2.87e+00 0 2.07e+00 2026 05 19 1005 61179 36300 0 2.82e+00 0 2.04e+00 2026 05 19 1010 61179 36600 0 2.87e+00 0 2.06e+00 2026 05 19 1015 61179 36900 0 2.72e+00 0 1.97e+00 2026 05 19 1020 61179 37200 0 2.61e+00 0 1.92e+00 2026 05 19 1025 61179 37500 0 3.04e+00 0 2.19e+00 2026 05 19 1030 61179 37800 0 3.08e+00 0 2.25e+00 2026 05 19 1035 61179 38100 0 2.75e+00 0 2.02e+00 2026 05 19 1040 61179 38400 0 2.72e+00 0 1.98e+00 2026 05 19 1045 61179 38700 0 2.68e+00 0 1.96e+00 2026 05 19 1050 61179 39000 0 2.73e+00 0 1.97e+00 2026 05 19 1055 61179 39300 0 2.63e+00 0 1.93e+00 2026 05 19 1100 61179 39600 0 2.71e+00 0 1.98e+00 2026 05 19 1105 61179 39900 0 2.80e+00 0 2.03e+00 2026 05 19 1110 61179 40200 0 2.74e+00 0 2.00e+00 2026 05 19 1115 61179 40500 0 2.82e+00 0 2.03e+00 2026 05 19 1120 61179 40800 0 2.73e+00 0 2.00e+00 2026 05 19 1125 61179 41100 0 2.68e+00 0 1.96e+00 2026 05 19 1130 61179 41400 0 2.77e+00 0 2.00e+00 2026 05 19 1135 61179 41700 0 2.95e+00 0 2.17e+00 2026 05 19 1140 61179 42000 0 2.96e+00 0 2.18e+00 2026 05 19 1145 61179 42300 0 2.83e+00 0 2.08e+00 2026 05 19 1150 61179 42600 0 3.25e+00 0 2.39e+00 2026 05 19 1155 61179 42900 0 3.47e+00 0 2.57e+00 2026 05 19 1200 61179 43200 0 2.85e+00 0 2.09e+00 2026 05 19 1205 61179 43500 0 2.65e+00 0 1.91e+00 2026 05 19 1210 61179 43800 0 2.72e+00 0 1.99e+00 2026 05 19 1215 61179 44100 0 2.77e+00 0 2.04e+00 2026 05 19 1220 61179 44400 0 2.77e+00 0 2.02e+00 2026 05 19 1225 61179 44700 0 2.63e+00 0 1.90e+00 2026 05 19 1230 61179 45000 0 2.63e+00 0 1.92e+00 2026 05 19 1235 61179 45300 0 2.55e+00 0 1.86e+00 2026 05 19 1240 61179 45600 0 3.11e+00 0 2.22e+00 2026 05 19 1245 61179 45900 0 3.06e+00 0 2.20e+00 2026 05 19 1250 61179 46200 0 2.91e+00 0 2.11e+00 2026 05 19 1255 61179 46500 0 2.74e+00 0 1.99e+00 2026 05 19 1300 61179 46800 0 2.81e+00 0 2.07e+00 2026 05 19 1305 61179 47100 0 2.88e+00 0 2.09e+00 2026 05 19 1310 61179 47400 0 2.66e+00 0 1.97e+00 2026 05 19 1315 61179 47700 0 2.71e+00 0 1.97e+00 2026 05 19 1320 61179 48000 0 2.73e+00 0 1.98e+00 2026 05 19 1325 61179 48300 0 2.80e+00 0 2.05e+00 2026 05 19 1330 61179 48600 0 2.75e+00 0 2.01e+00 2026 05 19 1335 61179 48900 0 2.68e+00 0 1.98e+00 2026 05 19 1340 61179 49200 0 2.65e+00 0 1.90e+00 2026 05 19 1345 61179 49500 0 2.71e+00 0 1.99e+00 2026 05 19 1350 61179 49800 0 2.91e+00 0 2.12e+00 2026 05 19 1355 61179 50100 0 3.07e+00 0 2.21e+00 2026 05 19 1400 61179 50400 0 2.84e+00 0 2.00e+00 2026 05 19 1405 61179 50700 0 3.00e+00 0 2.20e+00 2026 05 19 1410 61179 51000 0 3.25e+00 0 2.40e+00 2026 05 19 1415 61179 51300 0 2.89e+00 0 2.09e+00 2026 05 19 1420 61179 51600 0 2.66e+00 0 1.95e+00 2026 05 19 1425 61179 51900 0 2.81e+00 0 2.05e+00 2026 05 19 1430 61179 52200 0 2.78e+00 0 2.05e+00 2026 05 19 1435 61179 52500 0 2.80e+00 0 2.02e+00 2026 05 19 1440 61179 52800 0 2.88e+00 0 2.10e+00 2026 05 19 1445 61179 53100 0 2.84e+00 0 2.08e+00 2026 05 19 1450 61179 53400 0 2.71e+00 0 1.99e+00 2026 05 19 1455 61179 53700 0 2.53e+00 0 1.83e+00 2026 05 19 1500 61179 54000 0 3.16e+00 0 2.27e+00 2026 05 19 1505 61179 54300 0 3.12e+00 0 2.27e+00 2026 05 19 1510 61179 54600 0 2.82e+00 0 2.04e+00 2026 05 19 1515 61179 54900 0 2.76e+00 0 2.01e+00 2026 05 19 1520 61179 55200 0 2.70e+00 0 1.97e+00 2026 05 19 1525 61179 55500 0 2.44e+00 0 1.78e+00 2026 05 19 1530 61179 55800 0 2.59e+00 0 1.88e+00 2026 05 19 1535 61179 56100 9 -1.00e+05 9 -1.00e+05 2026 05 19 1540 61179 56400 9 -1.00e+05 9 -1.00e+05 2026 05 19 1545 61179 56700 9 -1.00e+05 9 -1.00e+05 2026 05 19 1550 61179 57000 9 -1.00e+05 9 -1.00e+05 2026 05 19 1555 61179 57300 9 -1.00e+05 9 -1.00e+05 2026 05 19 1600 61179 57600 0 2.72e+00 0 1.95e+00 2026 05 19 1605 61179 57900 0 2.73e+00 0 2.00e+00 2026 05 19 1610 61179 58200 9 -1.00e+05 9 -1.00e+05 2026 05 19 1615 61179 58500 0 2.89e+00 0 2.12e+00 2026 05 19 1620 61179 58800 9 -1.00e+05 9 -1.00e+05 2026 05 19 1625 61179 59100 9 -1.00e+05 9 -1.00e+05 2026 05 19 1630 61179 59400 0 2.90e+00 0 2.10e+00 2026 05 19 1635 61179 59700 9 -1.00e+05 9 -1.00e+05 2026 05 19 1640 61179 60000 9 -1.00e+05 9 -1.00e+05 2026 05 19 1645 61179 60300 9 -1.00e+05 9 -1.00e+05 2026 05 19 1650 61179 60600 9 -1.00e+05 9 -1.00e+05 2026 05 19 1655 61179 60900 0 2.71e+00 0 1.97e+00 2026 05 19 1700 61179 61200 0 2.65e+00 0 1.90e+00 2026 05 19 1705 61179 61500 0 2.86e+00 0 2.10e+00 2026 05 19 1710 61179 61800 9 -1.00e+05 9 -1.00e+05 2026 05 19 1715 61179 62100 0 3.06e+00 0 2.30e+00 2026 05 19 1720 61179 62400 9 -1.00e+05 9 -1.00e+05 2026 05 19 1725 61179 62700 0 2.69e+00 0 1.96e+00 2026 05 19 1730 61179 63000 9 -1.00e+05 9 -1.00e+05 2026 05 19 1735 61179 63300 9 -1.00e+05 9 -1.00e+05 2026 05 19 1740 61179 63600 9 -1.00e+05 9 -1.00e+05 2026 05 19 1745 61179 63900 9 -1.00e+05 9 -1.00e+05 2026 05 19 1750 61179 64200 9 -1.00e+05 9 -1.00e+05 2026 05 19 1755 61179 64500 0 2.67e+00 0 1.95e+00 2026 05 19 1800 61179 64800 9 -1.00e+05 9 -1.00e+05 2026 05 19 1805 61179 65100 9 -1.00e+05 9 -1.00e+05 2026 05 19 1810 61179 65400 9 -1.00e+05 9 -1.00e+05 2026 05 19 1815 61179 65700 9 -1.00e+05 9 -1.00e+05 2026 05 19 1820 61179 66000 0 2.68e+00 0 1.98e+00 2026 05 19 1825 61179 66300 0 3.08e+00 0 2.28e+00 2026 05 19 1830 61179 66600 9 -1.00e+05 9 -1.00e+05 2026 05 19 1835 61179 66900 9 -1.00e+05 9 -1.00e+05 2026 05 19 1840 61179 67200 9 -1.00e+05 9 -1.00e+05 2026 05 19 1845 61179 67500 0 3.42e+00 0 2.47e+00 2026 05 19 1850 61179 67800 0 2.90e+00 0 2.10e+00 2026 05 19 1855 61179 68100 0 2.92e+00 0 2.16e+00 2026 05 19 1900 61179 68400 0 3.08e+00 0 2.24e+00 2026 05 19 1905 61179 68700 0 3.13e+00 0 2.33e+00 2026 05 19 1910 61179 69000 0 3.16e+00 0 2.30e+00 2026 05 19 1915 61179 69300 0 3.23e+00 0 2.36e+00 2026 05 19 1920 61179 69600 0 3.27e+00 0 2.37e+00 2026 05 19 1925 61179 69900 0 2.85e+00 0 2.06e+00 2026 05 19 1930 61179 70200 0 2.95e+00 0 2.11e+00 2026 05 19 1935 61179 70500 0 2.96e+00 0 2.16e+00 2026 05 19 1940 61179 70800 0 2.87e+00 0 2.08e+00 2026 05 19 1945 61179 71100 0 2.99e+00 0 2.18e+00 2026 05 19 1950 61179 71400 0 3.11e+00 0 2.29e+00 2026 05 19 1955 61179 71700 0 3.18e+00 0 2.33e+00 2026 05 19 2000 61179 72000 0 2.84e+00 0 2.06e+00 2026 05 19 2005 61179 72300 0 2.79e+00 0 2.03e+00 2026 05 19 2010 61179 72600 0 2.84e+00 0 2.08e+00 2026 05 19 2015 61179 72900 0 2.82e+00 0 2.07e+00 2026 05 19 2020 61179 73200 0 2.85e+00 0 2.05e+00 2026 05 19 2025 61179 73500 0 2.82e+00 0 2.03e+00 2026 05 19 2030 61179 73800 0 2.79e+00 0 2.04e+00 2026 05 19 2035 61179 74100 0 2.87e+00 0 2.09e+00 2026 05 19 2040 61179 74400 0 2.93e+00 0 2.13e+00 2026 05 19 2045 61179 74700 0 2.94e+00 0 2.12e+00 2026 05 19 2050 61179 75000 0 3.11e+00 0 2.26e+00 2026 05 19 2055 61179 75300 0 3.19e+00 0 2.35e+00 2026 05 19 2100 61179 75600 0 3.70e+00 0 2.68e+00 2026 05 19 2105 61179 75900 0 3.20e+00 0 2.35e+00 2026 05 19 2110 61179 76200 0 2.76e+00 0 2.02e+00 2026 05 19 2115 61179 76500 0 3.03e+00 0 2.19e+00 2026 05 19 2120 61179 76800 0 3.06e+00 0 2.25e+00 2026 05 19 2125 61179 77100 0 3.14e+00 0 2.28e+00 2026 05 19 2130 61179 77400 0 3.10e+00 0 2.24e+00 2026 05 19 2135 61179 77700 0 3.24e+00 0 2.35e+00 2026 05 19 2140 61179 78000 0 2.77e+00 0 2.02e+00 2026 05 19 2145 61179 78300 0 2.66e+00 0 1.96e+00 2026 05 19 2150 61179 78600 0 3.53e+00 0 2.56e+00 2026 05 19 2155 61179 78900 9 -1.00e+05 9 -1.00e+05 2026 05 19 2200 61179 79200 0 3.10e+00 0 2.25e+00 2026 05 19 2205 61179 79500 0 3.16e+00 0 2.29e+00 2026 05 19 2210 61179 79800 0 3.33e+00 0 2.45e+00 2026 05 19 2215 61179 80100 0 2.93e+00 0 2.15e+00 2026 05 19 2220 61179 80400 0 2.95e+00 0 2.14e+00 2026 05 19 2225 61179 80700 0 2.79e+00 0 2.03e+00 2026 05 19 2230 61179 81000 0 2.95e+00 0 2.15e+00 2026 05 19 2235 61179 81300 0 2.84e+00 0 2.07e+00 2026 05 19 2240 61179 81600 0 2.81e+00 0 2.06e+00 2026 05 19 2245 61179 81900 0 2.91e+00 0 2.11e+00 2026 05 19 2250 61179 82200 0 2.72e+00 0 1.97e+00 2026 05 19 2255 61179 82500 0 2.78e+00 0 2.02e+00 2026 05 19 2300 61179 82800 0 3.21e+00 0 2.32e+00 2026 05 19 2305 61179 83100 0 3.00e+00 0 2.18e+00 2026 05 19 2310 61179 83400 0 3.00e+00 0 2.16e+00 2026 05 19 2315 61179 83700 0 3.68e+00 0 2.72e+00 2026 05 19 2320 61179 84000 0 3.48e+00 0 2.55e+00 2026 05 19 2325 61179 84300 0 3.14e+00 0 2.31e+00 2026 05 19 2330 61179 84600 0 3.08e+00 0 2.24e+00 2026 05 19 2335 61179 84900 0 3.38e+00 0 2.48e+00 2026 05 19 2340 61179 85200 0 3.14e+00 0 2.30e+00 2026 05 19 2345 61179 85500 0 3.08e+00 0 2.24e+00 2026 05 19 2350 61179 85800 0 3.37e+00 0 2.45e+00 2026 05 19 2355 61179 86100 0 3.00e+00 0 2.19e+00