Solar flares on April 29, 2026
The most powerful solar flare in 24 hours
C5.1 (normal) flare - April 29 at 6:31 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-06 (Edmonton) — summer time
List of solar flares for April 29, 2026
The total number of solar flares of class C and higher — 15 flares
C class — 15 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 20:08 | 20:19 | 20:26 | 4420 |
| C1.9 | 19:33 | 19:52 | 20:08 | 4420 |
| C5.1 | 18:24 | 18:31 | 18:41 | 4424 |
| C1.5 | 18:16 | 18:21 | 18:23 | 4420 |
| C1.6 | 14:40 | 14:45 | 14:47 | 4420 |
| C2.0 | 13:30 | 13:36 | 13:42 | 4425 |
| C1.6 | 10:08 | 10:16 | 10:22 | 4424 |
| C1.5 | 09:44 | 09:51 | 10:01 | 4428 |
| C2.1 | 09:05 | 09:09 | 09:15 | 4420 |
| C1.9 | 08:03 | 08:13 | 08:19 | 4425 |
| C2.0 | 05:55 | 06:02 | 06:08 | 4420 |
| C2.2 | 05:18 | 05:34 | 05:44 | 4428 |
| C2.1 | 01:20 | 01:28 | 01:35 | 4420 |
| C1.3 | 00:59 | 01:04 | 01:06 | 4420 |
| C1.8 | 00:05 | 00:14 | 00:23 | 4420 |