Solar flares — Dec 23, 2011
The strongest solar flare in the day
Flare of C3.4 level (normal) — in 19:18
Solar activity index
Value for Dec 23, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 22, 2011 to Dec 23, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 23, 2011
Total number of flares of class C and higher — 4 flares
C type — 4 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.6
|
21:35 | 21:39 | 21:43 | 1382 |
|
C3.4
|
19:12 | 19:18 | 19:25 | 1376 |
|
C1.5
|
10:09 | 10:14 | 10:17 | 1384 |
|
C1.8
|
04:10 | 04:15 | 04:34 | — |