Solar flares — Apr 23, 2021
The strongest solar flare in the day
Flare of C2.2 level (normal) — in 23:54
Solar activity index
Value for Apr 23, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 22, 2021 to Apr 23, 2021
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 23, 2021
Total number of flares of class C and higher — 5 flares
C type — 5 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.2
|
23:39 | 23:54 | 00:08 | 2817 |
|
C1.4
|
07:14 | 07:28 | 07:41 | 2816 |
|
C1.0
|
06:09 | 06:25 | 06:59 | 2816 |
|
C1.4
|
03:37 | 03:52 | 04:02 | 2817 |
|
C1.3
|
02:32 | 02:52 | 03:02 | 2817 |