Solar flares — Apr 18, 2013
The strongest solar flare in the day
Flare of C6.5 level (normal) — in 18:23
Solar activity index
Value for Apr 18, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 17, 2013 to Apr 18, 2013
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 18, 2013
Total number of flares of class C and higher — 3 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C6.5
|
17:56 | 18:23 | 19:04 | 1719 |
|
C1.6
|
07:56 | 08:19 | 08:38 | 1719 |
|
B6.6
|
02:34 | 02:39 | 02:43 | — |