Solar flares — May 30, 2021
The strongest solar flare in the day
Flare of B3.7 level () — in 16:03
Solar activity index
Value for May 30, 2021 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 29, 2021 to May 30, 2021
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 30, 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 | |
---|---|---|---|---|
B2.9
|
23:22 | 23:29 | 23:33 | 2827 |
B1.3
|
22:50 | 22:57 | 23:03 | 2824 |
B1.3
|
21:38 | 21:43 | 22:09 | 2827 |
B1.8
|
21:00 | 21:03 | 21:07 | 2827 |
B1.4
|
20:47 | 20:53 | 21:00 | 2827 |
B2.7
|
19:52 | 20:01 | 20:08 | 2824 |
B2.4
|
19:12 | 19:15 | 19:19 | 2827 |
B2.2
|
18:03 | 18:12 | 18:19 | 2827 |
B3.7
|
15:57 | 16:03 | 16:10 | 2827 |
B2.2
|
13:12 | 13:17 | 13:21 | 2824 |
B3.1
|
11:10 | 11:16 | 11:20 | 2824 |
B3.6
|
08:27 | 08:36 | 08:42 | 2824 |
B1.8
|
06:39 | 06:45 | 06:59 | 2824 |