Solar flares — Jul 18, 2011
The strongest solar flare in the day
Flare of C1.0 level (normal) — in 10:28
Solar activity index
Value for Jul 18, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jul 17, 2011 to Jul 18, 2011
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 18, 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 | |
|---|---|---|---|---|
|
B4.5
|
23:31 | 23:40 | 23:58 | 1255 |
|
B4.4
|
20:44 | 21:14 | 21:29 | — |
|
B4.3
|
15:12 | 15:17 | 15:24 | 1254 |
|
C1.0
|
10:19 | 10:28 | 10:38 | 1254 |