Solar flares — Jul 21, 2012
The strongest solar flare in the day
Flare of C1.4 level (normal) — in 23:24
Solar activity index
Value for Jul 21, 2012 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 20, 2012 to Jul 21, 2012
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 21, 2012
Total number of flares of class C and higher — 1 flare
C type — 1 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.4
|
23:19 | 23:24 | 23:29 | 1526 |