Solar flares — Jun 04, 2021
The strongest solar flare in the day
Flare of B4.5 level () — in 08:21
Solar activity index
Value for Jun 04, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jun 03, 2021 to Jun 04, 2021
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jun 04, 2021
Total number of flares of class C and higher — 13 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B1.4
|
23:09 | 23:18 | 23:27 | 2827 |
|
B2.1
|
19:54 | 20:13 | 20:30 | 2827 |
|
B2.9
|
15:54 | 15:59 | 16:04 | 2827 |
|
B3.8
|
14:23 | 14:30 | 14:37 | 2827 |
|
B2.5
|
11:51 | 12:06 | 12:14 | 2827 |
|
B4.5
|
08:12 | 08:21 | 08:28 | 2827 |
|
B1.1
|
07:15 | 07:23 | 07:32 | 2829 |
|
B1.0
|
05:04 | 05:11 | 05:18 | 2829 |
|
B1.0
|
04:47 | 04:54 | 04:59 | 2829 |
|
B1.8
|
02:09 | 02:16 | 02:20 | 2829 |
|
B2.2
|
01:20 | 01:30 | 01:43 | 2829 |
|
B1.7
|
01:03 | 01:06 | 01:12 | 2829 |
|
B2.0
|
00:45 | 00:54 | 01:00 | 2829 |