Solar flares — Jul 28, 2023
The strongest solar flare in the day
Flare of M4.1 level (strong) — in 15:58
Solar activity index
Value for Jul 28, 2023 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 27, 2023 to Jul 28, 2023
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 28, 2023
Total number of flares of class C and higher — 10 flares
C type — 9 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C5.9
|
20:42 | 20:58 | 21:10 | 3390 |
|
C2.2
|
20:02 | 20:06 | 20:10 | 3387 |
|
M4.1
|
15:39 | 15:58 | 16:13 | 3376 |
|
C7.8
|
14:44 | 14:51 | 15:05 | 3390 |
|
C2.9
|
13:54 | 13:59 | 14:04 | 3386 |
|
C3.0
|
13:39 | 13:44 | 13:54 | 3390 |
|
C3.9
|
10:51 | 11:01 | 11:10 | 3380 |
|
C3.3
|
07:50 | 07:58 | 08:03 | 3376 |
|
C6.7
|
06:26 | 06:34 | 06:40 | 3376 |
|
C7.4
|
01:33 | 01:46 | 02:20 | 3376 |