Solar flares — Apr 19, 2021
The strongest solar flare in the day
Flare of M1.1 level (strong) — in 23:42
Solar activity index
Value for Apr 19, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Apr 18, 2021 to Apr 19, 2021
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Apr 19, 2021
Total number of flares of class C and higher — 18 flares
C type — 0 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M1.1
|
23:19 | 23:42 | 23:59 | 2816 |
|
B6.7
|
22:04 | 22:15 | 22:26 | 2817 |
|
B8.0
|
21:10 | 21:19 | 21:25 | 2816 |
|
B2.5
|
18:59 | 19:06 | 19:08 | 2817 |
|
B2.5
|
18:21 | 18:27 | 18:43 | — |
|
B3.3
|
17:51 | 17:59 | 18:03 | — |
|
B5.4
|
16:35 | 16:44 | 16:48 | 2817 |
|
B1.0
|
15:57 | 16:02 | 16:09 | — |
|
B3.1
|
13:55 | 13:59 | 14:04 | 2817 |
|
B2.8
|
09:14 | 09:28 | 09:48 | — |
|
B1.1
|
08:53 | 08:59 | 09:03 | — |
|
B1.4
|
07:34 | 07:40 | 07:44 | — |
|
B1.4
|
06:25 | 06:31 | 06:35 | — |
|
B2.7
|
05:11 | 05:19 | 05:25 | — |
|
B1.0
|
04:44 | 04:47 | 04:52 | — |
|
B1.0
|
04:08 | 04:15 | 04:20 | — |
|
B1.2
|
02:47 | 02:53 | 02:59 | — |
|
B1.0
|
00:17 | 00:24 | 00:28 | 2016 |