Solar flares — Aug 18, 2017
The strongest solar flare in the day
Flare of C4.4 level (normal) — in 21:02
Solar activity index
Value for Aug 18, 2017 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Aug 17, 2017 to Aug 18, 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 18, 2017
Total number of flares of class C and higher — 2 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C2.9
|
22:01 | 22:04 | 22:10 | 2671 |
|
C4.4
|
20:49 | 21:02 | 21:33 | — |