Solar flares — Apr 16, 2011
The strongest solar flare in the day
Flare of C5.7 level (normal) — in 15:14
Solar activity index
Value for Apr 16, 2011 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 15, 2011 to Apr 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 Apr 16, 2011
Total number of flares of class C and higher — 10 flares
C type — 10 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.0
|
20:59 | 21:17 | 21:28 | 1185 |
|
C3.7
|
17:34 | 17:53 | 18:08 | 1185 |
|
C5.7
|
14:51 | 15:14 | 15:29 | 1190 |
|
C1.8
|
10:00 | 10:07 | 10:12 | 1185 |
|
C1.7
|
07:06 | 07:15 | 07:24 | — |
|
C3.5
|
06:26 | 06:38 | 06:45 | 1190 |
|
C1.4
|
05:01 | 05:08 | 05:17 | 1185 |
|
C2.1
|
03:31 | 04:12 | 04:30 | 1190 |
|
C1.4
|
02:54 | 03:01 | 03:07 | 1193 |
|
C5.2
|
01:34 | 01:57 | 02:08 | 1190 |