Solar flares — Sep 28, 2010
The strongest solar flare in the day
Flare of C2.0 level (normal) — in 22:11
Solar activity index
Value for Sep 28, 2010 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Sep 27, 2010 to Sep 28, 2010
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 28, 2010
Total number of flares of class C and higher — 10 flares
C type — 2 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B2.5
|
22:36 | 22:42 | 22:50 | — |
C2.0
|
22:05 | 22:11 | 22:15 | 1110 |
B6.1
|
21:07 | 21:12 | 21:18 | 1110 |
B2.4
|
18:38 | 18:46 | 18:52 | — |
B5.2
|
14:43 | 15:05 | 15:11 | 1110 |
B2.8
|
14:13 | 14:22 | 14:30 | 1109 |
C1.7
|
09:38 | 09:48 | 09:57 | 1110 |
B1.4
|
06:39 | 06:42 | 06:45 | — |
B2.1
|
02:44 | 02:47 | 02:49 | 1108 |
B2.3
|
02:37 | 02:41 | 02:43 | 1108 |