Solar flares — Sep 20, 2010
The strongest solar flare in the day
Flare of C2.1 level (normal) — in 20:45
Solar activity index
Value for Sep 20, 2010 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 19, 2010 to Sep 20, 2010
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 20, 2010
Total number of flares of class C and higher — 3 flares
C type — 3 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.0
|
23:19 | 23:25 | 23:27 | 1109 |
|
C1.2
|
21:59 | 22:03 | 22:05 | 1109 |
|
C2.1
|
20:34 | 20:45 | 20:49 | 1109 |