Solar flares — May 15, 2015
The strongest solar flare in the day
Flare of C2.6 level (normal) — in 01:11
Solar activity index
Value for May 15, 2015 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 14, 2015 to May 15, 2015
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 15, 2015
Total number of flares of class C and higher — 7 flares
C type — 7 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C2.0
|
23:18 | 23:30 | 23:39 | 2342 |
C1.2
|
10:05 | 10:12 | 10:20 | 2339 |
C1.1
|
09:38 | 09:43 | 09:48 | 2339 |
C1.8
|
07:44 | 07:50 | 07:53 | — |
C1.1
|
06:22 | 06:25 | 06:28 | 2339 |
C1.1
|
02:58 | 03:02 | 03:04 | 2339 |
C2.6
|
00:48 | 01:11 | 01:19 | 2342 |