Solar flares — Sep 13, 2017
The strongest solar flare in the day
Flare of B1.4 level () — in 07:48
Solar activity index
Value for Sep 13, 2017 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 12, 2017 to Sep 13, 2017
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 13, 2017
Total number of flares of class C and higher — 2 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B1.4
|
07:39 | 07:48 | 08:09 | 2680 |
|
B1.1
|
05:38 | 05:41 | 05:51 | 2680 |