Solar flares — May 23, 2021
The strongest solar flare in the day
Flare of M1.1 level (strong) — in 11:08
Solar activity index
Value for May 23, 2021 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from May 22, 2021 to May 23, 2021
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 23, 2021
Total number of flares of class C and higher — 24 flares
C type — 4 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B1.2
|
23:33 | 23:39 | 23:43 | 2824 |
|
B2.1
|
18:02 | 18:10 | 18:14 | 2824 |
|
B4.0
|
17:28 | 17:35 | 17:39 | 2824 |
|
C2.2
|
17:00 | 17:05 | 17:10 | 2824 |
|
B3.4
|
16:54 | 16:56 | 17:00 | 2824 |
|
B1.8
|
15:11 | 15:21 | 15:25 | 2824 |
|
B3.2
|
13:32 | 13:46 | 13:57 | 2824 |
|
B2.6
|
12:52 | 13:00 | 13:07 | 2824 |
|
B2.2
|
12:37 | 12:41 | 12:45 | 2824 |
|
M1.1
|
11:00 | 11:08 | 11:14 | 2824 |
|
B9.0
|
10:27 | 10:48 | 11:00 | 2824 |
|
C2.4
|
09:10 | 09:22 | 09:35 | 2824 |
|
B3.3
|
08:19 | 08:26 | 08:33 | 2824 |
|
B5.0
|
07:56 | 08:04 | 08:08 | 2824 |
|
B3.8
|
07:16 | 07:25 | 07:33 | 2824 |
|
C2.7
|
04:59 | 05:10 | 05:20 | 2824 |
|
C1.0
|
04:47 | 04:51 | 04:55 | 2824 |
|
B5.4
|
04:19 | 04:36 | 04:43 | 2824 |
|
B3.6
|
03:33 | 03:37 | 03:41 | 2824 |
|
B3.9
|
03:02 | 03:06 | 03:11 | 2824 |
|
B6.4
|
02:12 | 02:20 | 02:29 | 2824 |
|
B5.7
|
01:51 | 01:59 | 02:03 | 2824 |
|
B5.0
|
01:33 | 01:40 | 01:45 | 2824 |
|
B3.5
|
01:12 | 01:23 | 01:29 | 2824 |