Solar flares — May 04, 2011
The strongest solar flare in the day
Flare of B9.3 level () — in 01:51
Solar activity index
Value for May 04, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 03, 2011 to May 04, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 04, 2011
Total number of flares of class C and higher — 3 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B6.8
|
16:55 | 17:38 | 18:25 | — |
|
B4.5
|
10:56 | 11:04 | 11:11 | 1204 |
|
B9.3
|
01:44 | 01:51 | 02:00 | 1204 |