Solar flares — May 28, 2011
The strongest solar flare in the day
Flare of M1.1 level (strong) — in 21:50
Solar activity index
Value for May 28, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 27, 2011 to May 28, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 28, 2011
Total number of flares of class C and higher — 19 flares
C type — 18 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.4
|
23:41 | 23:46 | 23:53 | — |
|
C2.4
|
22:57 | 23:00 | 23:05 | — |
|
M1.1
|
21:09 | 21:50 | 22:01 | 1226 |
|
C1.2
|
19:44 | 19:53 | 20:01 | — |
|
C2.2
|
18:42 | 18:46 | 18:50 | 1226 |
|
C1.9
|
17:20 | 17:23 | 17:26 | 1226 |
|
C1.0
|
15:39 | 15:43 | 15:47 | 1226 |
|
C1.2
|
15:20 | 15:25 | 15:29 | — |
|
C1.0
|
13:37 | 13:40 | 13:43 | 1226 |
|
C1.4
|
13:11 | 13:15 | 13:17 | 1226 |
|
C1.9
|
12:42 | 12:45 | 12:48 | 1226 |
|
C5.3
|
10:22 | 10:30 | 11:21 | 1226 |
|
C7.7
|
08:43 | 09:01 | 09:06 | 1226 |
|
C4.4
|
08:01 | 08:06 | 08:09 | 1226 |
|
C2.1
|
06:51 | 07:11 | 07:23 | — |
|
C1.7
|
06:15 | 06:19 | 06:23 | 1226 |
|
C8.3
|
03:04 | 03:31 | 03:43 | 1226 |
|
C1.6
|
02:22 | 02:32 | 02:51 | 1226 |
|
C1.4
|
00:27 | 00:35 | 00:43 | 1226 |