Solar flares — Jan 04, 2003
The strongest solar flare in the day
      
      Flare of C1.9 level (normal) — in 09:03
    
      Solar activity index
Value for Jan 04, 2003 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jan 03, 2003 to Jan 04, 2003
Time zone — UTC+00 (London)

          This chart in PNG format — high resolution
      API data: JSON or TXT
        
  List of solar flares for Jan 04, 2003
Total number of flares of class C and higher — 5 flares
C type — 5 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
| 
             
              
              C1.3
             
           | 
          16:38 | 17:03 | 17:20 | 244 | 
| 
             
              
              C1.4
             
           | 
          11:27 | 11:32 | 11:38 | 243 | 
| 
             
              
              C1.0
             
           | 
          10:50 | 10:57 | 11:07 | 243 | 
| 
             
              
              C1.9
             
           | 
          08:53 | 09:03 | 09:16 | 244 | 
| 
             
              
              C1.0
             
           | 
          08:06 | 08:13 | 08:19 | 243 | 
