Solar flares — Jul 28, 2011
The strongest solar flare in the day
Flare of C5.3 level (normal) — in 12:12
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+00 (London)
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 — 16 flares
C type — 13 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C3.5
|
20:29 | 20:37 | 20:40 | 1260 |
|
C1.6
|
17:59 | 18:15 | 18:22 | 1261 |
|
C2.4
|
16:43 | 16:50 | 16:54 | 1260 |
|
C4.1
|
14:43 | 15:27 | 15:45 | 1260 |
|
B8.7
|
13:51 | 13:56 | 14:09 | — |
|
C5.3
|
12:03 | 12:12 | 12:24 | 1260 |
|
C1.5
|
10:55 | 10:59 | 11:03 | 1260 |
|
B9.1
|
09:11 | 09:14 | 09:16 | 1260 |
|
C2.7
|
07:28 | 07:57 | 08:06 | 1260 |
|
C1.9
|
06:56 | 07:05 | 07:10 | 1262 |
|
B8.5
|
06:25 | 06:29 | 06:33 | — |
|
C1.6
|
05:03 | 05:08 | 05:11 | 1260 |
|
C2.2
|
04:39 | 04:44 | 04:53 | 1260 |
|
C5.2
|
02:19 | 02:25 | 02:29 | 1260 |
|
C1.8
|
01:19 | 01:31 | 01:36 | — |
|
C2.5
|
00:16 | 00:26 | 00:34 | 1260 |