Solar flares — Apr 22, 2003
The strongest solar flare in the day
Flare of C4.0 level (normal) — in 21:11
Solar activity index
Value for Apr 22, 2003 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 21, 2003 to Apr 22, 2003
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 22, 2003
Total number of flares of class C and higher — 5 flares
C type — 5 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C3.0
|
22:03 | 22:11 | 22:18 | 339 |
|
C4.0
|
20:41 | 21:11 | 21:37 | 338 |
|
C2.2
|
17:13 | 17:17 | 17:22 | 338 |
|
C1.0
|
10:29 | 10:35 | 10:38 | — |
|
C1.1
|
09:10 | 09:13 | 09:15 | 338 |