Solar flares — Jun 21, 2015
The strongest solar flare in the day
Flare of M3.8 level (strong) — in 09:44
Solar activity index
Value for Jun 21, 2015 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jun 20, 2015 to Jun 21, 2015
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jun 21, 2015
Total number of flares of class C and higher — 9 flares
C type — 5 | M type — 4 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C6.5
|
22:28 | 22:40 | 22:55 | 2367 |
C1.5
|
20:09 | 20:13 | 20:15 | 2371 |
M1.1
|
18:10 | 18:20 | 18:28 | 2367 |
C2.6
|
15:35 | 16:40 | 17:44 | 2367 |
C1.4
|
14:29 | 14:32 | 14:34 | 2367 |
C1.3
|
13:28 | 13:33 | 13:36 | 2367 |
M3.8
|
09:38 | 09:44 | 09:50 | 2367 |
M2.6
|
02:06 | 02:36 | 03:02 | 2371 |
M2.0
|
01:02 | 01:42 | 02:00 | 2371 |