Solar flares — Jul 28, 2023
The strongest solar flare in the day
Flare of M4.1 level (strong) — in 16:58
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+01 (London) - summer time
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
|
21:42 | 21:58 | 22:10 | 3390 |
|
C2.2
|
21:02 | 21:06 | 21:10 | 3387 |
|
M4.1
|
16:39 | 16:58 | 17:13 | 3376 |
|
C7.8
|
15:44 | 15:51 | 16:05 | 3390 |
|
C2.9
|
14:54 | 14:59 | 15:04 | 3386 |
|
C3.0
|
14:39 | 14:44 | 14:54 | 3390 |
|
C3.9
|
11:51 | 12:01 | 12:10 | 3380 |
|
C3.3
|
08:50 | 08:58 | 09:03 | 3376 |
|
C6.7
|
07:26 | 07:34 | 07:40 | 3376 |
|
C7.4
|
02:33 | 02:46 | 03:20 | 3376 |