Solar flares — Apr 25, 2021
The strongest solar flare in the day
Flare of C2.6 level (normal) — in 01:35
Solar activity index
Value for Apr 25, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 24, 2021 to Apr 25, 2021
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 25, 2021
Total number of flares of class C and higher — 11 flares
C type — 1 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B5.5
|
23:50 | 23:59 | 00:12 | — |
|
B1.3
|
21:21 | 21:25 | 21:31 | 2820 |
|
B1.6
|
21:00 | 21:07 | 21:14 | 2820 |
|
B2.0
|
18:17 | 18:34 | 18:51 | 2820 |
|
B2.0
|
17:41 | 17:49 | 17:53 | 2820 |
|
B4.8
|
16:43 | 16:55 | 17:04 | 2820 |
|
B1.1
|
15:51 | 15:54 | 16:03 | 2819 |
|
B1.2
|
12:36 | 12:48 | 13:01 | 2816 |
|
B1.1
|
10:58 | 11:01 | 11:12 | 2820 |
|
C2.6
|
01:17 | 01:35 | 01:51 | 2816 |
|
B3.4
|
00:00 | 00:05 | 00:12 | 2820 |