Solar flares — May 21, 2016
The strongest solar flare in the day
Flare of C1.0 level (normal) — in 14:00
Solar activity index
Value for May 21, 2016 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 20, 2016 to May 21, 2016
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 21, 2016
Total number of flares of class C and higher — 4 flares
C type — 1 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B2.4
|
22:30 | 22:34 | 22:40 | — |
|
C1.0
|
13:55 | 14:00 | 14:07 | 2546 |
|
B7.3
|
10:56 | 11:00 | 11:03 | 2546 |
|
B5.9
|
08:43 | 08:46 | 08:50 | 2546 |