Solar flares — Apr 18, 2018
The strongest solar flare in the day
Flare of B4.0 level () — in 16:00
Solar activity index
Value for Apr 18, 2018 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 17, 2018 to Apr 18, 2018
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 18, 2018
Total number of flares of class C and higher — 3 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B1.4
|
18:20 | 18:28 | 18:35 | 2706 |
|
B4.0
|
15:48 | 16:00 | 16:15 | 2706 |
|
B3.3
|
12:50 | 13:04 | 13:50 | 2706 |