Solar flares — Aug 18, 2011
The strongest solar flare in the day
Flare of C1.6 level (normal) — in 00:30
Solar activity index
Value for Aug 18, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Aug 17, 2011 to Aug 18, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 18, 2011
Total number of flares of class C and higher — 6 flares
C type — 3 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.1
|
14:59 | 15:15 | 15:31 | 1271 |
|
B9.7
|
12:41 | 13:11 | 13:19 | 1272 |
|
B5.2
|
11:27 | 11:32 | 11:39 | — |
|
C1.2
|
06:40 | 06:44 | 06:51 | 1272 |
|
B5.7
|
03:45 | 04:02 | 04:15 | — |
|
C1.6
|
00:23 | 00:30 | 00:36 | 1271 |