Solar flares — May 21, 2014
The strongest solar flare in the day
Flare of C2.3 level (normal) — in 02:38
Solar activity index
Value for May 21, 2014 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 20, 2014 to May 21, 2014
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 21, 2014
Total number of flares of class C and higher — 2 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.6
|
08:09 | 08:23 | 08:31 | 2066 |
|
C2.3
|
01:59 | 02:38 | 03:06 | 2071 |