Solar flares — May 15, 2016
The strongest solar flare in the day
Flare of C4.9 level (normal) — in 04:09
Solar activity index
Value for May 15, 2016 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 14, 2016 to May 15, 2016
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 15, 2016
Total number of flares of class C and higher — 10 flares
C type — 8 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C1.5
|
19:10 | 19:13 | 19:17 | 2544 |
C3.2
|
15:19 | 16:03 | 17:33 | 2542 |
B6.1
|
14:44 | 14:48 | 14:51 | 2544 |
C1.1
|
13:55 | 14:00 | 14:06 | 2544 |
C1.2
|
11:51 | 11:59 | 12:04 | 2544 |
C1.3
|
09:48 | 09:51 | 09:54 | 2544 |
C2.9
|
08:18 | 08:24 | 08:30 | 2543 |
C1.3
|
04:57 | 05:02 | 05:05 | 2544 |
C4.9
|
03:58 | 04:09 | 04:16 | 2543 |
B9.0
|
03:40 | 03:45 | 03:52 | 2544 |