Solar flares — Aug 07, 2001
The strongest solar flare in the day
      
      Flare of M1.1 level (strong) — in 08:37
    
      Solar activity index
Value for Aug 07, 2001 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 06, 2001 to Aug 07, 2001
Time zone — UTC+01 (London) - summer time

          This chart in PNG format — high resolution
      API data: JSON or TXT
        
  List of solar flares for Aug 07, 2001
Total number of flares of class C and higher — 21 flares
C type — 20 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
| 
             
              
              C4.1
             
           | 
          22:12 | 22:33 | 22:54 | — | 
| 
             
              
              C1.9
             
           | 
          20:54 | 21:00 | 21:06 | — | 
| 
             
              
              C3.5
             
           | 
          19:51 | 19:55 | 19:57 | — | 
| 
             
              
              C1.2
             
           | 
          18:52 | 18:55 | 19:01 | 9569 | 
| 
             
              
              C1.2
             
           | 
          18:39 | 18:46 | 18:49 | 9563 | 
| 
             
              
              C3.6
             
           | 
          17:23 | 17:28 | 17:33 | 9557 | 
| 
             
              
              C2.7
             
           | 
          16:30 | 16:41 | 16:58 | 9563 | 
| 
             
              
              C2.8
             
           | 
          15:40 | 15:47 | 15:58 | — | 
| 
             
              
              C3.5
             
           | 
          14:30 | 14:35 | 14:43 | — | 
| 
             
              
              C2.8
             
           | 
          13:33 | 14:03 | 14:10 | 9557 | 
| 
             
              
              C2.3
             
           | 
          13:20 | 13:25 | 13:27 | 9557 | 
| 
             
              
              C3.1
             
           | 
          12:23 | 12:32 | 12:42 | 9557 | 
| 
             
              
              C2.2
             
           | 
          12:12 | 12:15 | 12:20 | 9557 | 
| 
             
              
              C2.7
             
           | 
          11:32 | 11:50 | 12:02 | 9557 | 
| 
             
              
              C1.89
             
           | 
          09:36 | 09:54 | 10:06 | 9557 | 
| 
             
              
              M1.1
             
           | 
          08:26 | 08:37 | 08:47 | 9557 | 
| 
             
              
              C1.3
             
           | 
          06:55 | 07:41 | 07:58 | — | 
| 
             
              
              C1.2
             
           | 
          06:16 | 06:21 | 06:28 | 9566 | 
| 
             
              
              C1.3
             
           | 
          03:25 | 03:28 | 03:31 | 9566 | 
| 
             
              
              C2.5
             
           | 
          02:02 | 02:25 | 02:47 | 9557 | 
| 
             
              
              C3.1
             
           | 
          01:08 | 01:13 | 01:17 | 9557 | 
