Solar flares — Apr 18, 2012
The strongest solar flare in the day
Flare of C8.9 level (normal) — in 13:39
Solar activity index
Value for Apr 18, 2012 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 17, 2012 to Apr 18, 2012
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 18, 2012
Total number of flares of class C and higher — 7 flares
C type — 7 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.3
|
19:12 | 19:15 | 19:20 | — |
|
C5.3
|
17:54 | 18:06 | 18:18 | 1463 |
|
C5.9
|
15:51 | 16:13 | 16:18 | 1463 |
|
C8.9
|
13:32 | 13:39 | 13:50 | 1463 |
|
C1.5
|
12:28 | 12:44 | 12:54 | 1463 |
|
C1.1
|
06:26 | 06:30 | 06:33 | — |
|
C3.1
|
03:59 | 04:07 | 04:10 | 1463 |