Solar flares — Apr 28, 2001
The strongest solar flare in the day
Flare of C7.0 level (normal) — in 10:34
Solar activity index
Value for Apr 28, 2001 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 27, 2001 to Apr 28, 2001
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 28, 2001
Total number of flares of class C and higher — 7 flares
C type — 7 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.7
|
23:12 | 23:16 | 23:20 | — |
|
C2.8
|
21:08 | 21:13 | 21:15 | — |
|
C7.0
|
10:11 | 10:34 | 10:46 | 9433 |
|
C3.1
|
07:52 | 08:00 | 08:16 | 9433 |
|
C1.7
|
05:55 | 06:01 | 06:06 | — |
|
C2.1
|
04:19 | 04:42 | 05:01 | — |
|
C6.2
|
23:58 | 00:34 | 00:52 | 9433 |