:Product: Daily Solar Data quar_DSD.txt :Issued: 0225 UT 20 May 2026 # # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Quarterly Daily Solar Data # # Sunspot Stanford GOES15 # Radio SESC Area Solar X-Ray ------ Flares ------ # Flux Sunspot 10E-6 New Mean Bkgd X-Ray Optical # Date 10.7cm Number Hemis. Regions Field Flux C M X S 1 2 3 #--------------------------------------------------------------------------- 2026 04 01 142 130 620 0 -999 * 9 0 0 0 0 0 0 2026 04 02 140 152 630 1 -999 * 8 1 0 4 0 1 0 2026 04 03 136 118 600 1 -999 * 16 2 0 12 1 0 0 2026 04 04 128 113 540 0 -999 * 14 4 0 6 1 0 0 2026 04 05 118 112 490 1 -999 * 15 0 0 2 0 0 0 2026 04 06 116 112 480 0 -999 * 1 0 0 0 0 0 0 2026 04 07 109 110 520 2 -999 * 6 0 0 1 0 0 0 2026 04 08 108 103 520 1 -999 * 5 0 0 2 0 0 0 2026 04 09 98 79 330 0 -999 * 4 1 0 1 0 0 0 2026 04 10 94 48 170 1 -999 * 0 0 0 2 0 0 0 2026 04 11 93 42 180 0 -999 * 2 0 0 1 0 0 0 2026 04 12 99 47 270 1 -999 * 6 0 0 0 0 0 0 2026 04 13 99 58 330 2 -999 * 1 0 0 1 0 0 0 2026 04 14 101 64 315 0 -999 * 0 0 0 1 0 0 0 2026 04 15 105 57 460 0 -999 * 0 0 0 1 0 0 0 2026 04 16 108 65 440 0 -999 * 4 0 0 6 0 0 0 2026 04 17 107 50 490 0 -999 * 1 0 0 2 0 0 0 2026 04 18 106 44 420 0 -999 * 1 0 0 0 0 0 0 2026 04 19 105 35 270 0 -999 * 0 0 0 1 0 0 0 2026 04 20 105 46 320 0 -999 * 2 0 0 2 0 0 0 2026 04 21 112 68 380 3 -999 * 12 0 0 4 0 0 0 2026 04 22 116 72 500 0 -999 * 9 0 0 5 0 0 0 2026 04 23 128 71 540 0 -999 * 11 5 0 11 2 0 0 2026 04 24 146 123 775 3 -999 * 9 3 2 8 3 1 0 2026 04 25 148 154 840 2 -999 * 12 2 0 9 0 0 0 2026 04 26 156 137 745 0 -999 * 18 5 0 15 2 0 0 2026 04 27 142 122 840 0 -999 * 15 1 0 11 1 0 0 2026 04 28 149 144 870 1 -999 * 16 3 0 25 1 0 0 2026 04 29 143 142 870 0 -999 * 16 0 0 13 0 0 0 2026 04 30 143 130 870 1 -999 * 7 0 0 0 0 0 0 2026 05 01 145 158 790 3 -999 * 10 0 0 2 0 0 0 2026 05 02 159 133 880 0 -999 * 16 0 0 6 0 0 0 2026 05 03 143 138 930 1 -999 * 3 0 0 0 0 0 0 2026 05 04 138 143 825 2 -999 * 3 1 0 0 0 0 0 2026 05 05 128 119 680 0 -999 * 6 0 0 0 0 0 0 2026 05 06 120 105 660 0 -999 * 2 0 0 2 0 0 0 2026 05 07 117 59 430 0 -999 * 4 1 0 4 1 0 0 2026 05 08 120 75 480 0 -999 * 12 0 0 7 4 1 0 2026 05 09 122 81 660 1 -999 * 17 0 0 9 0 0 0 2026 05 10 126 89 810 0 -999 * 12 1 0 7 0 1 0 2026 05 11 116 79 1030 0 -999 * 4 0 0 3 0 0 0 2026 05 12 111 58 900 0 -999 * 9 0 0 5 0 0 0 2026 05 13 103 56 290 2 -999 * 6 0 0 1 0 0 0 2026 05 14 106 60 290 0 -999 * 15 0 0 7 0 0 0 2026 05 15 101 46 310 0 -999 * 7 0 0 5 0 0 0 2026 05 16 109 83 280 3 -999 * 6 3 0 4 0 1 0 2026 05 17 104 86 250 2 -999 * 6 1 0 2 0 1 0 2026 05 18 105 77 230 0 -999 * 1 0 0 0 1 0 0 2026 05 19 106 72 245 0 -999 * 5 0 0 7 0 0 0