Solar flares — Apr 27, 2011
The strongest solar flare in the day
Flare of C2.0 level (normal) — in 02:33
Solar activity index
Value for Apr 27, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 26, 2011 to Apr 27, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 27, 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 | |
|---|---|---|---|---|
|
B8.0
|
22:54 | 23:04 | 23:23 | 1196 |
|
B4.5
|
13:57 | 14:00 | 14:03 | 1195 |
|
B8.7
|
06:13 | 06:17 | 06:27 | 1199 |
|
C2.0
|
02:26 | 02:33 | 03:01 | 1201 |