Solar and geomagnetic data

Date Measured
solar flux
Sunspot number Planetary A index K indices
(3-hour intervals)
Solar wind
speed range
(km/s)
(SOHO)
Number
of flares
STAR SDO NOAA STAR
ap avg
WDC Daily
ap range
Planetary
(WDC)
Boulder C M X
2K 1K
20131130 131.2 243 156 102 8.6 9 4-22 11122234 11232223 338-552 1    
20131129 128.5 184 108 95 7.4 7 4-18 12111232 12232321 270-408 1    
20131128 132.9 181 113 100 0.9 1 0-3 00000100 00000211 270-315 4    
20131127 129.0 209 122 76 0.6 1 0-3 00000100 11101210 270-343 1    
20131126 115.5 118 76 47 1.1 1 0-3 00000001 00000111 272-303 2    
20131125 119.1 80 61 52 0.0 0 0-0 00000000 00001210 274-343 5    
20131124 127.1 129 90 69 0.3 0 0-2 00000000 00011110 284-360 10    
20131123 135.6 148 108 65 7.9 8 0-18 13332110 12332211 284-423 9 2  
20131122 142.8 174 143 51 1.4 1 0-4 10000011 00000111 274-365 8    
20131121 141.2 170 105 85 0.6 1 0-3 00000001 00002200 302-403 4 1  
20131120 147.0 191 112 95 3.5 4 0-6 12112000 11113211 348-454 9    
20131119 152.9 183 108 113 3.0 3 0-7 00111121 00002211 349-441 8   1
20131118 163.3 311 170 144 1.5 2 0-4 10110000 20111211 350-456 14    
20131117 177.0 329 220 282 5.8 6 3-9 22221111 22332211 426-593 16 1  
20131116 174.5 435 265 213 12.1 12 5-22 34332122 22233322 317-600 19 2  
20131115 177.9 379 208 272 9.5 10 3-27 22111234 12122324 323-356 12 1  
20131114 175.8 378 234 234 2.0 2 0-3 00011101 00022211 337-393 22    
20131113 171.0 308 203 128 2.3 2 0-5 01111000 01122211 349-450 13 1  
20131112 167.5 237 149 147 1.9 2 0-3 11010000 11002200 389-526 13    
20131111 163.7 169 100 104 22.1 22 2-32 45544220 44442321 429-598 10 1  
20131110 154.1 210 119 90 12.1 12 6-18 33222233 22232333 480-666 8   1
20131109 148.1 225 140 95 21.6 22 5-39 35544221 24445321 364-628 12    
20131108 146.0 301 172 160 3.8 4 0-12 32110000 21211211 349-438 5 1 1
20131107 148.0 316 206 159 12.4 12 5-27 23343122 23344122 334-435 10 2  
20131106 153.5 287 179 148 3.6 4 0-6 00111122 00111221 307-355 12 2  
20131105 148.5 303 161 134 3.6 4 2-6 21110101 11221212 307-430 10 2 1
20131104 147.3 230 132 150 4.9 5 0-9 01221211 01121221 307-488 7    
20131103 143.5 272 151 143 7.1 7 0-12 33310022 23311121 348-437 3 1  
20131102 141.6 211 151 123 3.1 3 0-6 11010002 12111201 285-424 8 1  
20131101 145.6 192 133 95 4.9 5 2-9 22111110 22112220 341-425 8 1  
Average 148.3 236.8 146.5 125.7 5.68 5.73  
International sunspot number: 77.6
K factor   0.33 0.53 0.62  

This page is normally updated once a day by Jan Alvestad. Solar wind speed is preliminary. Ap and Kp values in red are based on the definitive WDC data. Flare enhanced and erroneous solar flux measurements are replaced by other same day measurements (QC).

[Solar Terrestrial Activity Report]