Solar flares — May 23, 2013
The strongest solar flare in the day
Flare of C3.9 level (normal) — in 15:50
Solar activity index
Value for May 23, 2013 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 22, 2013 to May 23, 2013
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 23, 2013
Total number of flares of class C and higher — 6 flares
C type — 6 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C3.4
|
19:41 | 19:47 | 19:54 | 1756 |
C1.8
|
19:20 | 19:27 | 19:39 | — |
C2.6
|
16:25 | 16:33 | 16:49 | 1756 |
C3.9
|
15:43 | 15:50 | 16:00 | 1756 |
C1.3
|
13:26 | 13:29 | 13:31 | 1755 |
C1.4
|
10:09 | 10:14 | 10:18 | 1755 |