Solar flares — Aug 28, 2021
The strongest solar flare in the day
Flare of M4.7 level (strong) — in 06:11
Solar activity index
Value for Aug 28, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Aug 27, 2021 to Aug 28, 2021
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 28, 2021
Total number of flares of class C and higher — 13 flares
C type — 7 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B4.9
|
19:08 | 19:21 | 19:28 | — |
|
C1.4
|
16:26 | 16:43 | 16:55 | 2860 |
|
B6.6
|
16:12 | 16:16 | 16:20 | — |
|
B9.1
|
14:21 | 14:27 | 14:42 | 2860 |
|
C1.7
|
12:36 | 12:50 | 13:08 | 2860 |
|
C2.7
|
11:47 | 11:55 | 12:04 | 2860 |
|
C4.2
|
08:38 | 08:46 | 08:57 | 2860 |
|
M4.7
|
05:39 | 06:11 | 06:23 | 2860 |
|
C7.0
|
05:01 | 05:05 | 05:09 | 2860 |
|
C1.1
|
04:01 | 04:09 | 04:19 | — |
|
C1.0
|
02:26 | 02:47 | 03:03 | 2860 |
|
B5.9
|
00:59 | 01:08 | 01:17 | — |
|
B5.9
|
00:41 | 00:45 | 00:49 | — |