Solar flares — Oct 28, 2003
The strongest solar flare in the day
Flare of X17.2 level (very strong) — in 11:10
Solar activity index
Value for Oct 28, 2003 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 27, 2003 to Oct 28, 2003
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 28, 2003
Total number of flares of class C and higher — 6 flares
C type — 5 | M type — 0 | X type — 1
| start | maximum | end | region | |
|---|---|---|---|---|
|
X17.2
|
09:51 | 11:10 | 11:24 | 486 |
|
C8.7
|
08:35 | 08:39 | 08:44 | 488 |
|
C7.7
|
05:07 | 05:11 | 05:14 | 484 |
|
C7.5
|
01:27 | 01:33 | 01:45 | 486 |
|
C6.7
|
00:56 | 00:59 | 01:02 | 484 |
|
C5.3
|
00:41 | 00:45 | 00:48 | 488 |