Solar flares — Jul 16, 2025
The strongest solar flare in the day
Flare of C5.0 level (normal) — in 04:58
Solar activity index
Value for Jul 16, 2025 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jul 15, 2025 to Jul 16, 2025
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 16, 2025
Total number of flares of class C and higher — 7 flares
C type — 7 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C2.3
|
22:17 | 22:27 | 22:43 | 4142 |
C1.6
|
22:04 | 22:11 | 22:17 | 4145 |
C2.5
|
19:56 | 20:04 | 20:09 | 4142 |
C1.3
|
08:11 | 08:20 | 08:24 | 4143 |
C1.4
|
07:06 | 07:11 | 07:21 | 4143 |
C5.0
|
04:51 | 04:58 | 05:00 | 4143 |
C2.9
|
01:36 | 01:55 | 02:05 | 4142 |