Solar flares — Sep 21, 2022
The strongest solar flare in the day
Flare of M1.0 level (strong) — in 08:02
Solar activity index
Value for Sep 21, 2022 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 20, 2022 to Sep 21, 2022
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 21, 2022
Total number of flares of class C and higher — 4 flares
C type — 3 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.7
|
19:14 | 19:24 | 19:41 | — |
|
C1.4
|
13:42 | 13:50 | 13:54 | — |
|
M1.0
|
07:51 | 08:02 | 08:17 | 3107 |
|
C2.7
|
06:12 | 06:26 | 06:42 | 3102 |