Solar flares — Jan 09, 2003
The strongest solar flare in the day
      
      Flare of M1.0 level (strong) — in 05:37
    
      Solar activity index
Value for Jan 09, 2003 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jan 08, 2003 to Jan 09, 2003
Time zone — UTC+00 (London)

          This chart in PNG format — high resolution
      API data: JSON or TXT
        
  List of solar flares for Jan 09, 2003
Total number of flares of class C and higher — 9 flares
C type — 8 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
| 
             
              
              C2.0
             
           | 
          22:34 | 22:37 | 22:40 | 242 | 
| 
             
              
              C4.3
             
           | 
          18:30 | 18:50 | 19:03 | 251 | 
| 
             
              
              C1.7
             
           | 
          18:20 | 18:23 | 18:26 | 251 | 
| 
             
              
              C2.4
             
           | 
          17:20 | 17:26 | 17:33 | 251 | 
| 
             
              
              C2.5
             
           | 
          13:19 | 13:23 | 13:27 | 251 | 
| 
             
              
              C2.6
             
           | 
          07:48 | 07:52 | 07:55 | — | 
| 
             
              
              M1.0
             
           | 
          05:32 | 05:37 | 05:44 | 251 | 
| 
             
              
              C3.4
             
           | 
          02:49 | 02:53 | 02:57 | — | 
| 
             
              
              C9.8
             
           | 
          01:27 | 01:39 | 02:03 | 242 | 
