Solar flares — August 15, 2025
The strongest solar flare in the day
Flare of C7.7 level (normal) — in 16:22
Solar activity index
Value for Aug 15, 2025 24:00 (end on the day) . The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Aug 14, 2025 to Aug 15, 2025
Time zone — UTC-05 (Red Lake) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Aug 15, 2025
Total number of flares of class C and higher – 11 flares
C type — 11 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C7.7
|
16:11 | 16:22 | 16:26 | 4172 |
|
C1.1
|
15:40 | 15:46 | 15:53 | 4178 |
|
C1.0
|
14:50 | 14:54 | 14:56 | 4179 |
|
C1.6
|
13:43 | 13:57 | 14:22 | 4172 |
|
C2.1
|
07:37 | 07:45 | 07:48 | 4172 |
|
C2.2
|
06:35 | 06:45 | 06:49 | 4172 |
|
C6.8
|
05:21 | 05:37 | 05:50 | 4172 |
|
C1.8
|
04:31 | 04:41 | 04:47 | 4172 |
|
C1.6
|
03:52 | 04:01 | 04:14 | 4172 |
|
C1.2
|
01:12 | 01:16 | 01:18 | 4172 |
|
C1.3
|
01:01 | 01:06 | 01:12 | 4172 |