Solar flares — Aug 16, 2011
The strongest solar flare in the day
Flare of C1.3 level (normal) — in 00:25
Solar activity index
Value for Aug 16, 2011 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 15, 2011 to Aug 16, 2011
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 16, 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 | |
---|---|---|---|---|
B3.8
|
17:24 | 17:28 | 17:34 | 1272 |
B4.2
|
15:39 | 15:42 | 15:48 | 1271 |
B6.4
|
11:04 | 11:10 | 11:14 | 1272 |
C1.3
|
23:54 | 00:25 | 00:59 | 1271 |