Solar flares — Sep 17, 2013
The strongest solar flare in the day
Flare of B6.8 level () — in 21:18
Solar activity index
Value for Sep 17, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 16, 2013 to Sep 17, 2013
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 17, 2013
Total number of flares of class C and higher — 2 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B4.2
|
22:51 | 22:55 | 23:00 | 1846 |
|
B6.8
|
21:13 | 21:18 | 21:25 | — |