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
20051130 94.7 61
57 10.3 10 4-22 32243123 32243223 513-755   1  
20051129 84.7 25 27 4.8 5 0-18 20010213 20111223 316-515 1    
20051128 81.9 22 27 8.9 9 3-22 01224223 11333322 316-373      
20051127 80.7 34 26 2.3 2 0-4 00110101 11211111 321-401      
20051126 80.8 16 30 4.8 5 2-9 20222101 20232110 332-434 1    
20051125 79.9 37 39 10.5 10 4-22 34321121 44322311 389-505      
20051124 86.6 39 30 8.8 9 4-15 11232233 22341232 347-536      
20051123 89.7 33 35 8.1 8 3-15 13322212 03323212 308-476      
20051122 92.6 48 36 6.3 6 2-9 01222222 11322211 296-341      
20051121 94.7 37 45 3.3 3 0-6 22001101 22112110 330-363      
20051120 96.4 52 56 6.8 7 4-15 12321212 12321211 346-427 2    
20051119 102.0 78 52 10.0 10 2-27 10001443 01113442 304-380 1    
20051118 101.1 35 51 3.6 4 0-6 00112111 00212120 273-339 4 1  
20051117 100.5 49 62 2.6 3 0-9 10210000 00211110 277-339 3    
20051116 94.0 47 58 3.0 3 0-6 02001111 02010110 298-358 1    
20051115 100.0 44 32 4.5 4 0-9 11222001 22342111 326-416 10 1  
20051114 92.4 57 26 10.5 10 4-27 43222122 43323112 358-435 6 3  
20051113 87.8 30 16 14.0 14 5-22 34333323 34334223 338-445 9 1  
20051112 83.1 17 11 9.8 10 5-15 23223321 23333221 364-440 3    
20051111 78.6 0 0 4.8 5 3-7 12112211 12111201 346-392      
20051110 77.9 0 0 2.3 2 0-4 00100011 00212202 345-376      
20051109 78.1 0 13 3.1 3 0-9 20000101 21102201 358-466 1    
20051108 79.4 13 38 2.9 3 0-4 10111101 10212101 452-557      
20051107 79.4 37 31 5.9 6 3-15 31211111 31322111 505-697      
20051106 81.7 58 34 9.8 10 6-18 33222232 42233322 575-695 1    
20051105 79.3 35 18 10.0 10 3-27 23412212 23433322 579-756      
20051104 77.4 14 22 19.8 20 7-32 44333342 55434342 590-714      
20051103 76.8 0 24 23.5 24 12-56 35343434 35344434 568-657      
20051102 78.0 31 36 6.0 6 0-18 11000133 12002233 319-579      
20051101 77.3 32 33 7.9 8 0-15 32032311 32023322 308-369      

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

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