Solar flares — Jun 28, 2021
The strongest solar flare in the day
Flare of C2.0 level (normal) — in 09:35
Solar activity index
Value for Jun 28, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jun 27, 2021 to Jun 28, 2021
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jun 28, 2021
Total number of flares of class C and higher — 12 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B3.0
|
23:09 | 23:15 | 23:22 | 2835 |
|
B5.5
|
21:42 | 21:50 | 22:22 | 2835 |
|
B7.6
|
19:26 | 19:37 | 19:45 | 2835 |
|
C1.6
|
18:56 | 19:11 | 19:16 | 2835 |
|
B3.8
|
17:58 | 18:06 | 18:18 | 2835 |
|
B5.5
|
17:09 | 17:14 | 17:22 | 2835 |
|
B9.2
|
14:24 | 14:30 | 14:37 | 2835 |
|
B4.3
|
11:26 | 11:33 | 11:39 | — |
|
C2.0
|
09:15 | 09:35 | 09:47 | 2836 |
|
B6.9
|
07:54 | 08:08 | 08:24 | 2836 |
|
B2.7
|
07:43 | 07:47 | 07:51 | — |
|
B5.0
|
02:00 | 02:10 | 02:35 | 2835 |