Solar flares — Dec 28, 2004
The strongest solar flare in the day
Flare of C7.2 level (normal) — in 18:01
Solar activity index
Value for Dec 28, 2004 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 27, 2004 to Dec 28, 2004
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 28, 2004
Total number of flares of class C and higher — 11 flares
C type — 11 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C3.5
|
20:51 | 20:57 | 20:59 | 713 |
|
C1.9
|
20:25 | 20:29 | 20:32 | 715 |
|
C7.2
|
17:41 | 18:01 | 18:28 | 715 |
|
C4.1
|
15:45 | 15:55 | 16:00 | 713 |
|
C4.3
|
12:28 | 12:35 | 12:40 | 713 |
|
C1.1
|
10:43 | 10:51 | 10:57 | 713 |
|
C3.5
|
09:11 | 09:18 | 09:25 | 713 |
|
C1.1
|
09:01 | 09:06 | 09:10 | 713 |
|
C2.4
|
06:28 | 06:31 | 06:34 | 713 |
|
C2.3
|
06:00 | 06:09 | 06:13 | 713 |
|
C7.2
|
00:04 | 00:10 | 00:12 | 713 |