Solar flares on April 29, 2026
The most powerful solar flare in 24 hours
C5.1 (normal) flare - April 29 at 8:31 PM
Solar activity index
Value as of the end of the day on April 29, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 28, 2026 to April 29, 2026
Time zone — UTC-04 (Amos) — summer time
List of solar flares for April 29, 2026
The total number of solar flares of class C and higher — 16 flares
C class — 16 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 22:08 | 22:19 | 22:26 | 4420 |
| C1.9 | 21:33 | 21:52 | 22:08 | 4420 |
| C5.1 | 20:24 | 20:31 | 20:41 | 4424 |
| C1.5 | 20:16 | 20:21 | 20:23 | 4420 |
| C1.6 | 16:40 | 16:45 | 16:47 | 4420 |
| C2.0 | 15:30 | 15:36 | 15:42 | 4425 |
| C1.6 | 12:08 | 12:16 | 12:22 | 4424 |
| C1.5 | 11:44 | 11:51 | 12:01 | 4428 |
| C2.1 | 11:05 | 11:09 | 11:15 | 4420 |
| C1.9 | 10:03 | 10:13 | 10:19 | 4425 |
| C2.0 | 07:55 | 08:02 | 08:08 | 4420 |
| C2.2 | 07:18 | 07:34 | 07:44 | 4428 |
| C2.1 | 03:20 | 03:28 | 03:35 | 4420 |
| C1.3 | 02:59 | 03:04 | 03:06 | 4420 |
| C1.8 | 02:05 | 02:14 | 02:23 | 4420 |
| C5.1 | 00:39 | 00:45 | 00:50 | 4420 |