Solar flares — Sep 20, 2010
The strongest solar flare in the day
Flare of C2.1 level (normal) — in 19:45
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+00 (London)
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 — 5 flares
C type — 3 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B8.2
|
23:38 | 23:43 | 23:45 | 1109 |
|
C1.0
|
22:19 | 22:25 | 22:27 | 1109 |
|
C1.2
|
20:59 | 21:03 | 21:05 | 1109 |
|
C2.1
|
19:34 | 19:45 | 19:49 | 1109 |
|
B3.7
|
18:11 | 18:14 | 18:16 | 1109 |