Solar flares — Apr 20, 2014
The strongest solar flare in the day
Flare of C6.4 level (normal) — in 08:13
Solar activity index
Value for Apr 20, 2014 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Apr 19, 2014 to Apr 20, 2014
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 20, 2014
Total number of flares of class C and higher — 12 flares
C type — 12 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C1.0
|
22:13 | 22:24 | 22:31 | 2036 |
C1.8
|
14:18 | 14:46 | 15:01 | 2035 |
C2.8
|
13:32 | 13:38 | 13:44 | 2035 |
C2.2
|
11:53 | 12:07 | 12:12 | 2035 |
C1.8
|
11:23 | 11:41 | 11:44 | 2033 |
C3.9
|
08:21 | 08:24 | 08:31 | 2033 |
C6.4
|
08:07 | 08:13 | 08:18 | 2033 |
C1.7
|
06:07 | 06:10 | 06:13 | 2034 |
C1.9
|
05:12 | 05:17 | 05:23 | 2034 |
C2.4
|
04:21 | 04:27 | 04:41 | 2038 |
C2.1
|
02:02 | 03:05 | 03:11 | 2036 |
C1.6
|
00:17 | 00:25 | 00:40 | 2035 |