Solar flares — Oct 31, 2009
The strongest solar flare in the day
Flare of C1.0 level (normal) — in 09:35
Solar activity index
Value for Oct 31, 2009 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 30, 2009 to Oct 31, 2009
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 31, 2009
Total number of flares of class C and higher — 1 flare
C type — 1 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.0
|
09:23 | 09:35 | 09:43 | 1029 |