Solar flares — Apr 28, 2023
The strongest solar flare in the day
Flare of C7.1 level (normal) — in 22:45
Solar activity index
Value for Apr 28, 2023 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 27, 2023 to Apr 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 Apr 28, 2023
Total number of flares of class C and higher — 14 flares
C type — 14 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C7.1
|
22:09 | 22:45 | 23:24 | 3288 |
|
C4.2
|
21:16 | 21:33 | 21:49 | 3285 |
|
C2.6
|
20:53 | 21:01 | 21:16 | 3288 |
|
C3.1
|
20:14 | 20:21 | 20:36 | 3288 |
|
C4.2
|
19:13 | 19:18 | 19:22 | 3288 |
|
C2.7
|
18:34 | 18:44 | 18:54 | 3288 |
|
C2.6
|
18:17 | 18:28 | 18:34 | 3288 |
|
C6.8
|
16:23 | 17:00 | 17:15 | 3289 |
|
C1.5
|
10:09 | 10:18 | 10:24 | 3288 |
|
C2.9
|
06:36 | 06:44 | 06:50 | 3285 |
|
C2.8
|
06:21 | 06:27 | 06:36 | 3288 |
|
C6.6
|
02:11 | 02:22 | 02:30 | 3285 |
|
C4.9
|
01:38 | 02:08 | 02:11 | 3288 |
|
C2.4
|
00:11 | 00:26 | 00:40 | 3288 |