Solar flares — Apr 20, 2013
The strongest solar flare in the day
Flare of C1.5 level (normal) — in 01:36
Solar activity index
Value for Apr 20, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 19, 2013 to Apr 20, 2013
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 20, 2013
Total number of flares of class C and higher — 8 flares
C type — 8 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.3
|
23:46 | 23:52 | 23:59 | 1726 |
|
C1.1
|
23:24 | 23:29 | 23:33 | 1726 |
|
C1.1
|
23:09 | 23:13 | 23:18 | 1726 |
|
C1.0
|
18:08 | 18:16 | 18:24 | 1726 |
|
C1.4
|
08:54 | 09:02 | 09:10 | 1726 |
|
C1.1
|
04:27 | 04:48 | 05:02 | 1726 |
|
C1.4
|
03:26 | 03:31 | 03:33 | 1726 |
|
C1.5
|
01:22 | 01:36 | 01:38 | 1726 |