Solar flares on April 12, 2026
The most powerful solar flare in 24 hours
C2.4 (normal) flare - April 12 at 7:38 AM
Solar activity index
Value as of the end of the day on April 12, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 11, 2026 to April 12, 2026
Time zone — UTC+00
List of solar flares for April 12, 2026
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 08:29 | 08:38 | 08:41 | 4417 |
| C2.4 | 07:31 | 07:38 | 07:41 | 4417 |
| C2.4 | 04:55 | 05:08 | 05:11 | 4417 |
| C1.0 | 03:09 | 03:18 | 03:22 | 4417 |
| C1.5 | 02:17 | 02:20 | 02:23 | 4417 |
| C1.9 | 00:47 | 01:01 | 01:05 | 4417 |