Solar flares — May 31, 2023
The strongest solar flare in the day
Flare of M4.2 level (strong) — in 23:52
Solar activity index
Value for May 31, 2023 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 30, 2023 to May 31, 2023
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 31, 2023
Total number of flares of class C and higher — 19 flares
C type — 16 | M type — 3 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M4.2
|
23:14 | 23:52 | 00:12 | 3323 |
|
C6.8
|
21:40 | 21:48 | 22:02 | 3323 |
|
C9.6
|
20:53 | 21:10 | 21:27 | 3323 |
|
C3.5
|
17:44 | 17:49 | 17:53 | — |
|
C2.5
|
17:09 | 17:20 | 17:36 | 3315 |
|
C2.1
|
16:43 | 16:47 | 16:51 | — |
|
C2.8
|
15:55 | 16:00 | 16:09 | — |
|
C2.9
|
14:29 | 14:33 | 14:43 | — |
|
M1.0
|
13:23 | 13:26 | 13:30 | 3319 |
|
C5.3
|
11:50 | 12:03 | 12:22 | — |
|
C2.7
|
11:10 | 11:20 | 11:35 | — |
|
C6.1
|
09:16 | 09:31 | 09:49 | 3323 |
|
C4.6
|
08:35 | 08:43 | 08:52 | 3323 |
|
C5.7
|
07:01 | 07:09 | 07:15 | 3323 |
|
C5.7
|
06:14 | 06:25 | 06:45 | 3319 |
|
M1.3
|
05:24 | 05:38 | 05:44 | 3323 |
|
C3.8
|
04:38 | 04:47 | 04:59 | 3323 |
|
C7.5
|
02:59 | 03:09 | 03:17 | 3323 |
|
C4.3
|
01:25 | 02:02 | 02:32 | 3323 |