Solar flares — Aug 20, 2017
The strongest solar flare in the day
Flare of M1.1 level (strong) — in 01:52
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+00 (London)
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 — 7 flares
C type — 4 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C9.4
|
19:20 | 19:39 | 19:49 | 2672 |
|
C1.0
|
14:40 | 14:45 | 14:52 | 2672 |
|
B6.1
|
12:16 | 12:21 | 12:26 | 2671 |
|
C2.9
|
07:45 | 07:50 | 07:54 | 2671 |
|
B6.6
|
06:23 | 06:27 | 06:31 | 2672 |
|
C1.8
|
04:22 | 04:40 | 04:53 | 2671 |
|
M1.1
|
01:36 | 01:52 | 02:03 | 2672 |