Solar flares — May 16, 2011
The strongest solar flare in the day
Flare of B5.7 level () — in 10:40
Solar activity index
Value for May 16, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 15, 2011 to May 16, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 16, 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 | |
|---|---|---|---|---|
|
B3.0
|
23:19 | 23:23 | 23:27 | 1214 |
|
B3.5
|
22:11 | 22:19 | 22:27 | 1214 |
|
B5.7
|
10:31 | 10:40 | 10:49 | 1208 |