Solar flares — Jul 16, 2023
The strongest solar flare in the day
Flare of M4.0 level (strong) — in 18:46
Solar activity index
Value for Jul 16, 2023 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jul 15, 2023 to Jul 16, 2023
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
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List of solar flares for Jul 16, 2023
Total number of flares of class C and higher — 18 flares
C type — 15 | M type — 3 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C4.2
|
21:49 | 21:54 | 21:58 | 3372 |
C3.5
|
21:38 | 21:45 | 21:49 | 3373 |
C6.2
|
19:59 | 20:14 | 20:22 | 3363 |
M4.0
|
18:36 | 18:46 | 19:59 | 3363 |
C5.7
|
18:07 | 18:19 | 18:24 | 3363 |
M1.7
|
15:57 | 16:08 | 16:12 | 3372 |
C3.0
|
14:47 | 15:03 | 15:09 | 3373 |
C1.9
|
14:36 | 14:44 | 14:47 | 3363 |
C1.7
|
14:27 | 14:32 | 14:36 | 3372 |
C2.9
|
11:25 | 11:34 | 11:51 | 3363 |
C4.7
|
09:31 | 09:41 | 09:45 | 3363 |
M1.0
|
09:16 | 09:26 | 09:30 | 3372 |
C2.4
|
07:47 | 07:54 | 08:05 | 3374 |
C2.1
|
07:01 | 07:08 | 07:13 | 3372 |
C1.9
|
05:49 | 05:56 | 06:05 | 3363 |
C1.7
|
03:01 | 03:08 | 03:13 | 3363 |
C2.5
|
02:02 | 02:07 | 02:11 | 3363 |
C2.5
|
01:40 | 01:45 | 01:49 | 3363 |