Solar flares on May 1, 2026
The most powerful solar flare in 24 hours
C7.4 (normal) flare - May 1 at 4:29 PM
Solar activity index
Value as of the end of the day on May 1, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 30, 2026 to May 1, 2026
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for May 1, 2026
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 19:14 | 19:21 | 19:24 | 4429 |
| C7.4 | 16:24 | 16:29 | 16:33 | 4420 |
| C1.6 | 15:10 | 15:14 | 15:16 | 4420 |
| C1.9 | 10:29 | 10:33 | 10:40 | 4420 |
| C1.4 | 09:47 | 09:50 | 09:53 | 4431 |
| C1.4 | 07:54 | 07:59 | 08:07 | 4431 |
| C1.8 | 05:12 | 05:19 | 05:22 | 4420 |
| C1.5 | 03:46 | 03:52 | 03:57 | 4424 |