Solar flares — Jul 21, 2015
The strongest solar flare in the day
Flare of B5.3 level () — in 05:47
Solar activity index
Value for Jul 21, 2015 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 20, 2015 to Jul 21, 2015
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 21, 2015
Total number of flares of class C and higher — 2 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B2.9
|
12:16 | 12:20 | 12:25 | 2387 |
|
B5.3
|
05:23 | 05:47 | 06:20 | 2384 |