Solar flares — May 23, 2015
The strongest solar flare in the day
Flare of C2.3 level (normal) — in 17:39
Solar activity index
Value for May 23, 2015 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 22, 2015 to May 23, 2015
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 23, 2015
Total number of flares of class C and higher — 8 flares
C type — 3 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B6.4
|
23:51 | 23:56 | 00:01 | 2349 |
C2.3
|
17:30 | 17:39 | 17:41 | 2353 |
B6.0
|
16:50 | 16:53 | 16:55 | 2349 |
B3.9
|
16:24 | 16:30 | 16:33 | 2353 |
B4.9
|
13:39 | 13:43 | 13:48 | 2349 |
C1.1
|
07:18 | 07:22 | 07:25 | 2353 |
C1.0
|
03:27 | 03:33 | 03:36 | 2353 |
B4.0
|
01:15 | 01:22 | 01:32 | 2349 |