Solar flares — Feb 04, 2011
The strongest solar flare in the day
Flare of B9.5 level () — in 12:20
Solar activity index
Value for Feb 04, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Feb 03, 2011 to Feb 04, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Feb 04, 2011
Total number of flares of class C and higher — 6 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B6.9
|
19:30 | 19:39 | 19:48 | 1152 |
|
B1.3
|
17:30 | 17:36 | 17:40 | 1152 |
|
B9.5
|
12:13 | 12:20 | 12:26 | 1152 |
|
B2.7
|
07:29 | 07:40 | 07:49 | 1152 |
|
B1.1
|
03:59 | 04:10 | 04:15 | 1152 |
|
B2.0
|
01:37 | 01:43 | 01:57 | 1152 |