Solar flares — Sep 20, 2013
The strongest solar flare in the day
Flare of C3.8 level (normal) — in 11:53
Solar activity index
Value for Sep 20, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 19, 2013 to Sep 20, 2013
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 20, 2013
Total number of flares of class C and higher — 6 flares
C type — 4 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B6.8
|
19:46 | 19:51 | 19:57 | 1850 |
|
C1.3
|
16:51 | 16:57 | 17:08 | 1850 |
|
C2.3
|
12:46 | 12:51 | 13:00 | 1850 |
|
C3.8
|
11:39 | 11:53 | 12:03 | 1850 |
|
C2.1
|
09:56 | 10:02 | 10:08 | 1850 |
|
B9.6
|
04:11 | 04:19 | 04:38 | 1850 |