Solar flares — Oct 09, 2011
The strongest solar flare in the day
Flare of C1.7 level (normal) — in 13:27
Solar activity index
Value for Oct 09, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 08, 2011 to Oct 09, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 09, 2011
Total number of flares of class C and higher — 4 flares
C type — 1 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B6.0
|
19:44 | 19:50 | 19:53 | — |
|
C1.7
|
13:22 | 13:27 | 13:33 | 1314 |
|
B6.1
|
07:46 | 07:50 | 08:17 | 1314 |
|
B7.5
|
06:45 | 06:51 | 06:58 | 1314 |