Solar flares — Apr 20, 2012
The strongest solar flare in the day
Flare of C3.3 level (normal) — in 16:47
Solar activity index
Value for Apr 20, 2012 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 19, 2012 to Apr 20, 2012
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 20, 2012
Total number of flares of class C and higher — 8 flares
C type — 7 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.4
|
22:25 | 22:35 | 22:44 | 1465 |
|
C1.6
|
20:44 | 20:48 | 20:51 | 1465 |
|
C1.0
|
20:00 | 20:07 | 20:10 | 1465 |
|
C1.6
|
17:22 | 17:26 | 17:36 | 1465 |
|
C3.3
|
16:46 | 16:47 | 16:49 | 1465 |
|
C1.6
|
14:49 | 15:01 | 15:32 | 1465 |
|
C1.1
|
03:15 | 03:22 | 03:28 | 1462 |
|
B9.0
|
01:55 | 02:02 | 02:09 | 1463 |