Solar flares — Mar 21, 2013
The strongest solar flare in the day
Flare of M1.6 level (strong) — in 22:04
Solar activity index
Value for Mar 21, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Mar 20, 2013 to Mar 21, 2013
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Mar 21, 2013
Total number of flares of class C and higher — 5 flares
C type — 4 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M1.6
|
21:42 | 22:04 | 22:36 | 1692 |
|
C1.1
|
21:17 | 21:21 | 21:24 | — |
|
C1.9
|
20:20 | 20:29 | 20:40 | 1692 |
|
C3.5
|
18:10 | 18:22 | 18:28 | 1692 |
|
C1.0
|
15:25 | 15:31 | 15:45 | 1692 |