Solar flares — Apr 15, 2021
The strongest solar flare in the day
Flare of B1.7 level () — in 00:10
Solar activity index
Value for Apr 15, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 14, 2021 to Apr 15, 2021
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 15, 2021
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
|
15:23 | 15:30 | 15:39 | — |
|
B1.0
|
10:51 | 10:58 | 11:04 | — |
|
B1.7
|
00:02 | 00:10 | 00:14 | — |