Solar flares — Oct 28, 2011
The strongest solar flare in the day
Flare of C1.7 level (normal) — in 13:17
Solar activity index
Value for Oct 28, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 27, 2011 to Oct 28, 2011
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 28, 2011
Total number of flares of class C and higher — 3 flares
C type — 3 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.7
|
12:48 | 13:17 | 13:42 | 1324 |
|
C1.0
|
08:01 | 08:04 | 08:07 | 1324 |
|
C1.0
|
07:07 | 07:14 | 07:20 | 1333 |