Solar flares — Sep 20, 2012
The strongest solar flare in the day
Flare of C1.0 level (normal) — in 11:39
Solar activity index
Value for Sep 20, 2012 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 19, 2012 to Sep 20, 2012
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 20, 2012
Total number of flares of class C and higher — 3 flares
C type — 1 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.0
|
11:27 | 11:39 | 11:52 | 1574 |
|
B7.7
|
09:18 | 09:22 | 09:26 | 1574 |
|
B6.8
|
01:18 | 01:25 | 01:31 | — |