Solar flares — Jun 30, 2026
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The strongest solar flare in the day
Flare of M5.8 level (strong) — in 13:57
Solar activity index
Value for Jun 30, 2026 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jun 29, 2026 to Jun 30, 2026
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jun 30, 2026
Total number of flares of class C and higher — 6 flares
C type — 4 | M type — 2 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M5.8
|
13:37 | 13:57 | 14:23 | 4477 |
|
C2.8
|
10:11 | 10:20 | 10:32 | 4475 |
|
C3.8
|
07:17 | 07:33 | 07:52 | 4480 |
|
C3.2
|
04:11 | 04:19 | 04:32 | — |
|
M1.3
|
01:39 | 02:16 | 02:36 | 4475 |
|
C2.8
|
00:47 | 00:53 | 00:56 | 4475 |