Solar flares on July 12, 2025
The most powerful solar flare in 24 hours
M2.3 (strong) flare - July 12 at 11:34 AM
Solar activity index
Value as of the end of the day on July 12, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 11, 2025 to July 12, 2025
Time zone — UTC+03 (Tver)
List of solar flares for July 12, 2025
The total number of solar flares of class C and higher — 17 flares
C class — 14 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.0 | 21:15 | 21:35 | 21:50 | 4136 |
| C1.6 | 20:48 | 20:57 | 21:01 | 4140 |
| C5.3 | 17:42 | 18:07 | 18:32 | 4134 |
| C2.7 | 17:17 | 17:21 | 17:24 | 4140 |
| C3.4 | 15:43 | 15:48 | 15:52 | 4140 |
| M1.6 | 14:54 | 15:10 | 15:16 | 4140 |
| M2.3 | 11:29 | 11:34 | 11:42 | 4140 |
| C4.8 | 11:14 | 11:20 | 11:23 | 4140 |
| C3.9 | 09:42 | 09:53 | 10:03 | 4140 |
| M1.4 | 06:53 | 07:02 | 07:09 | 4140 |
| C4.1 | 06:32 | 06:39 | 06:43 | 4140 |
| C2.0 | 06:13 | 06:23 | 06:26 | — |
| C2.1 | 05:56 | 06:08 | 06:13 | 4140 |
| C2.3 | 05:04 | 05:14 | 05:19 | — |
| C1.8 | 03:59 | 04:02 | 04:11 | 4139 |
| C2.2 | 02:50 | 03:02 | 03:05 | — |
| C1.7 | 00:10 | 00:22 | 00:32 | 4138 |