Solar flares — Apr 22, 2011
The strongest solar flare in the day
Flare of M1.8 level (strong) — in 04:57
Solar activity index
Value for Apr 22, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 21, 2011 to Apr 22, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 22, 2011
Total number of flares of class C and higher — 18 flares
C type — 15 | M type — 2 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.9
|
22:55 | 23:00 | 23:05 | 1195 |
|
C2.4
|
22:39 | 22:46 | 22:54 | 1195 |
|
C2.7
|
21:47 | 21:59 | 22:09 | 1195 |
|
B9.5
|
20:54 | 20:57 | 21:01 | 1195 |
|
C3.6
|
19:30 | 19:35 | 19:40 | 1195 |
|
C4.2
|
17:41 | 17:54 | 18:07 | 1195 |
|
C5.5
|
16:56 | 17:07 | 17:14 | 1195 |
|
M1.2
|
15:47 | 15:53 | 16:11 | 1195 |
|
C1.4
|
14:55 | 14:59 | 15:02 | 1195 |
|
C1.3
|
14:42 | 14:47 | 14:49 | 1195 |
|
C1.3
|
14:04 | 14:07 | 14:09 | 1195 |
|
C3.0
|
12:29 | 12:36 | 12:39 | 1195 |
|
C7.7
|
11:07 | 11:25 | 11:37 | 1195 |
|
C2.6
|
09:40 | 09:46 | 09:59 | 1195 |
|
C2.5
|
08:04 | 08:09 | 08:12 | 1195 |
|
C1.8
|
07:08 | 07:32 | 07:35 | 1195 |
|
M1.8
|
04:35 | 04:57 | 05:14 | 1195 |
|
C1.5
|
00:13 | 00:20 | 00:26 | 1195 |