Solar flares — Sep 20, 2015
The strongest solar flare in the day
Flare of M2.1 level (strong) — in 19:03
Solar activity index
Value for Sep 20, 2015 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 19, 2015 to Sep 20, 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 Sep 20, 2015
Total number of flares of class C and higher — 4 flares
C type — 2 | M type — 2 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M2.1
|
18:32 | 19:03 | 19:29 | 2415 |
|
C1.4
|
15:09 | 15:14 | 15:24 | 2415 |
|
C2.6
|
10:32 | 10:34 | 10:36 | 2415 |
|
M1.5
|
05:55 | 06:03 | 06:17 | 2420 |