Solar flares — Aug 20, 2017
The strongest solar flare in the day
Flare of M1.1 level (strong) — in 02:52
Solar activity index
Value for Aug 20, 2017 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Aug 19, 2017 to Aug 20, 2017
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 20, 2017
Total number of flares of class C and higher — 5 flares
C type — 4 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C9.4
|
20:20 | 20:39 | 20:49 | 2672 |
|
C1.0
|
15:40 | 15:45 | 15:52 | 2672 |
|
C2.9
|
08:45 | 08:50 | 08:54 | 2671 |
|
C1.8
|
05:22 | 05:40 | 05:53 | 2671 |
|
M1.1
|
02:36 | 02:52 | 03:03 | 2672 |