Solar flares — Jul 28, 2011
The strongest solar flare in the day
Flare of C5.3 level (normal) — in 13:12
Solar activity index
Value for Jul 28, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 27, 2011 to Jul 28, 2011
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 28, 2011
Total number of flares of class C and higher — 13 flares
C type — 13 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C3.5
|
21:29 | 21:37 | 21:40 | 1260 |
|
C1.6
|
18:59 | 19:15 | 19:22 | 1261 |
|
C2.4
|
17:43 | 17:50 | 17:54 | 1260 |
|
C4.1
|
15:43 | 16:27 | 16:45 | 1260 |
|
C5.3
|
13:03 | 13:12 | 13:24 | 1260 |
|
C1.5
|
11:55 | 11:59 | 12:03 | 1260 |
|
C2.7
|
08:28 | 08:57 | 09:06 | 1260 |
|
C1.9
|
07:56 | 08:05 | 08:10 | 1262 |
|
C1.6
|
06:03 | 06:08 | 06:11 | 1260 |
|
C2.2
|
05:39 | 05:44 | 05:53 | 1260 |
|
C5.2
|
03:19 | 03:25 | 03:29 | 1260 |
|
C1.8
|
02:19 | 02:31 | 02:36 | — |
|
C2.5
|
01:16 | 01:26 | 01:34 | 1260 |