Solar flares — Oct 22, 2021
The strongest solar flare in the day
Flare of B9.6 level () — in 18:38
Solar activity index
Value for Oct 22, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 21, 2021 to Oct 22, 2021
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 22, 2021
Total number of flares of class C and higher — 5 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B9.6
|
18:30 | 18:38 | 18:48 | — |
|
B6.3
|
17:47 | 17:55 | 17:59 | 2887 |
|
B4.3
|
16:06 | 16:12 | 16:19 | 2887 |
|
B4.4
|
15:09 | 15:13 | 15:17 | 2887 |
|
B3.4
|
02:39 | 02:48 | 02:56 | 2887 |