Solar flares — May 17, 2016
The strongest solar flare in the day
Flare of C1.2 level (normal) — in 04:08
Solar activity index
Value for May 17, 2016 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 16, 2016 to May 17, 2016
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 17, 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 | |
---|---|---|---|---|
B4.1
|
20:07 | 20:11 | 20:13 | 2544 |
B7.0
|
07:50 | 07:54 | 07:57 | 2542 |
B6.1
|
07:38 | 07:42 | 07:44 | 2544 |
C1.2
|
04:00 | 04:08 | 04:10 | 2542 |