Solar and geomagnetic data (last month)

Date Solar flux Sunspot number Planetary A index K indices (3-hour intervals) Min-max solar wind speed (km/sec) Number of flares (events)
STAR SEC STAR SEC Daily low - high Planetary Boulder C M X
20050131 86.2 33 49 19.4 19 5-39 32345431 42344431 478-775 1    
20050130 85.5 43 38 15.6 16 6-32 34343222 23242222 544-628      
20050129 86.4 37 30 19.8 20 6-32 32343344 23343444 351-616      
20050128 84.9 26 43 6.4 6 2-15 22101132 12011332 343-433      
20050127 86.9 27 43 3.3 3 0-7 00001211 00111331 332-366      
20050126 89.3 31 46 3.6 4 2-5 11011111 11011220 348-430      
20050125 94.1 48 56 4.3 4 2-7 10111121 11212212 390-563      
20050124 94.6 50 42 6.5 6 4-9 21122221 21222221 547-650      
20050123 95.8 36 40 16.8 17 9-27 44333432 43332433 565-765 1 1  
20050122 102.2 42 60 27.6 28 12-80 56333343 46332233 670-1002 5    
20050121 113.5 61 69 61.3 61 4-179 31322886 32322775 551-1004 9 2  
20050120 122.7 94 61 12.4 12 4-32 21124433 21123433 459-1000 5   1
20050119 132.5 92 66 62.0 62 12-132 66676434 56565533 722-1004 8 3 1
20050118 124.3 95 109 72.4 72 27-132 65756645 55646644 443-993 12 2  
20050117 137.5 93 107 62.8 63 12-132 54377753 44366653 512-861 4 2 1
20050116 144.5 131 99 11.5 12 7-18 22223322 22323423 526-655 7 2  
20050115 144.9 110 100 22.5 22 6-67 36433332 35433332 527-706 17 7 2
20050114 129.8 103 65 11.6 12 4-27 22211144 23212244 532-757 28 5  
20050113 115.6 113 77 13.0 13 7-27 24223333 24322333 609-839 9    
20050112 102.1 57 58 30.3 30 15-56 45355333 35354333 417-769      
20050111 94.2 54 25 14.0 14 5-27 14422323 14422323 388-464 2    
20050110 90.1 30 40 5.8 6 3-9 11112222 01212223 370-545 1    
20050109 87.5 17 28 4.0 4 0-12 11031111 11030221 443-536 1 1  
20050108 88.5 17 34 29.5 30 7-80 66343322 45343322 445-666 1    
20050107 83.5 13 22 37.3 37 0-132 10016647 10016637 476-690      
20050106 83.2 22 14 3.9 4 0-12 20000131 10000121 478-583      
20050105 88.2 14 15 20.8 21 5-39 54543312 44443321 560-774      
20050104 88.0 15 30 22.8 23 12-32 44344433 44243433 612-860 3    
20050103 94.2 32 43 21.6 22 6-48 44335432 34335422 570-736 2    
20050102 100.0 42 52 33.3 33 15-56 44543535 44533535 539-975 1    
20050101 98.9 52 51 15.4 15 4-27 14323343 14323343 429-693 2   1

This page is normally updated once a day by Jan Alvestad. All values are preliminary.

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