Solar flares — May 13, 2015
The strongest solar flare in the day
Flare of C9.2 level (normal) — in 18:18
Solar activity index
Value for May 13, 2015 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 12, 2015 to May 13, 2015
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 13, 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 | |
---|---|---|---|---|
C9.2
|
18:09 | 18:18 | 18:38 | 2345 |
C3.2
|
11:04 | 11:11 | 11:14 | 2339 |
C2.3
|
09:40 | 09:45 | 10:04 | 2339 |
C3.5
|
05:47 | 05:59 | 06:17 | 2342 |
C3.1
|
04:09 | 04:15 | 04:48 | 2342 |
C1.7
|
03:46 | 03:51 | 04:04 | 2339 |
C1.2
|
02:51 | 02:55 | 02:59 | 2339 |