Solar flares — Mar 21, 2012
The strongest solar flare in the day
Flare of C2.9 level (normal) — in 12:52
Solar activity index
Value for Mar 21, 2012 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Mar 20, 2012 to Mar 21, 2012
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Mar 21, 2012
Total number of flares of class C and higher — 4 flares
C type — 4 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.1
|
15:42 | 15:50 | 15:56 | 1440 |
|
C1.2
|
13:54 | 13:59 | 14:04 | 1440 |
|
C2.9
|
12:38 | 12:52 | 13:01 | 1440 |
|
C1.7
|
23:43 | 00:08 | 00:38 | 1432 |