Solar flares — Jan 07, 2003
The strongest solar flare in the day
      
      Flare of M4.9 level (strong) — in 23:33
    
      Solar activity index
Value for Jan 07, 2003 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jan 06, 2003 to Jan 07, 2003
Time zone — UTC+00 (London)

          This chart in PNG format — high resolution
      API data: JSON or TXT
        
  List of solar flares for Jan 07, 2003
Total number of flares of class C and higher — 7 flares
C type — 5 | M type — 2 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
| 
             
              
              M4.9
             
           | 
          23:25 | 23:33 | 23:40 | 251 | 
| 
             
              
              C1.6
             
           | 
          19:23 | 19:36 | 19:42 | 244 | 
| 
             
              
              C2.8
             
           | 
          17:30 | 17:36 | 17:43 | — | 
| 
             
              
              C2.3
             
           | 
          09:32 | 09:36 | 09:46 | — | 
| 
             
              
              C7.7
             
           | 
          08:28 | 08:33 | 08:38 | 242 | 
| 
             
              
              M1.0
             
           | 
          07:29 | 07:50 | 08:11 | 244 | 
| 
             
              
              C3.5
             
           | 
          02:26 | 02:34 | 02:44 | — | 
