Solar flares — May 16, 2011
The strongest solar flare in the day
Flare of C4.8 level (normal) — in 00:34
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+01 (London) - summer time
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 — 1 flare
C type — 1 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C4.8
|
00:25 | 00:34 | 00:41 | 1208 |