Solar flares — May 13, 2015
The strongest solar flare in the day
Flare of C9.2 level (normal) — in 19:18
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+01 (London) - summer time

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
|
19:09 | 19:18 | 19:38 | 2345 |
C3.2
|
12:04 | 12:11 | 12:14 | 2339 |
C2.3
|
10:40 | 10:45 | 11:04 | 2339 |
C3.5
|
06:47 | 06:59 | 07:17 | 2342 |
C3.1
|
05:09 | 05:15 | 05:48 | 2342 |
C1.7
|
04:46 | 04:51 | 05:04 | 2339 |
C1.2
|
03:51 | 03:55 | 03:59 | 2339 |