Solar flares — Sep 30, 2024
The strongest solar flare in the day
Flare of M7.6 level (strong) — in 23:59
Solar activity index
Value for Sep 30, 2024 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Sep 29, 2024 to Sep 30, 2024
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
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List of solar flares for Sep 30, 2024
Total number of flares of class C and higher — 9 flares
C type — 8 | M type — 1 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
M7.6
|
23:37 | 23:59 | 00:23 | 3842 |
C4.0
|
20:56 | 21:03 | 21:16 | 3842 |
C8.4
|
18:57 | 19:15 | 19:27 | — |
C6.6
|
16:12 | 16:19 | 16:24 | 3835 |
C3.2
|
13:13 | 13:19 | 13:26 | 3841 |
C3.0
|
10:29 | 10:36 | 10:40 | — |
C4.2
|
08:10 | 08:16 | 08:20 | 3843 |
C3.8
|
04:59 | 05:09 | 05:18 | — |
C3.4
|
01:34 | 01:43 | 01:48 | 3836 |