Solar flares — Apr 20, 2024
The strongest solar flare in the day
Flare of C7.5 level (normal) — in 17:06
Solar activity index
Value for Apr 20, 2024 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 19, 2024 to Apr 20, 2024
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 20, 2024
Total number of flares of class C and higher — 12 flares
C type — 12 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C4.9
|
21:53 | 21:59 | 22:09 | 3645 |
|
C4.3
|
21:43 | 21:50 | 21:53 | 3645 |
|
C3.2
|
20:46 | 20:56 | 21:05 | 3638 |
|
C7.5
|
16:52 | 17:06 | 17:20 | 3645 |
|
C4.9
|
16:35 | 16:41 | 16:46 | 3645 |
|
C2.8
|
13:01 | 13:07 | 13:15 | 3645 |
|
C3.7
|
11:46 | 11:52 | 11:56 | 3638 |
|
C3.0
|
09:11 | 09:18 | 09:23 | 3639 |
|
C3.9
|
08:36 | 08:49 | 09:03 | 3636 |
|
C3.7
|
06:20 | 06:28 | 06:42 | — |
|
C2.7
|
03:33 | 03:39 | 03:47 | 3643 |
|
C4.8
|
00:57 | 01:07 | 01:13 | 3638 |