Solar flares — May 31, 2013
The strongest solar flare in the day
Flare of M1.0 level (strong) — in 20:00
Solar activity index
Value for May 31, 2013 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 30, 2013 to May 31, 2013
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 31, 2013
Total number of flares of class C and higher — 4 flares
C type — 2 | M type — 1 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
M1.0
|
19:52 | 20:00 | 20:06 | 1760 |
C1.1
|
11:11 | 11:24 | 11:44 | 1761 |
C1.2
|
07:01 | 08:07 | 08:45 | — |
B4.6
|
05:31 | 05:36 | 05:43 | 1757 |