Solar flares on May 1, 2026
The most powerful solar flare in 24 hours
C7.4 (normal) flare - May 1 at 5:29 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+02 (Prague) — summer time
List of solar flares for May 1, 2026
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 20:14 | 20:21 | 20:24 | 4429 |
| C7.4 | 17:24 | 17:29 | 17:33 | 4420 |
| C1.6 | 16:10 | 16:14 | 16:16 | 4420 |
| C1.9 | 11:29 | 11:33 | 11:40 | 4420 |
| C1.4 | 10:47 | 10:50 | 10:53 | 4431 |
| C1.4 | 08:54 | 08:59 | 09:07 | 4431 |
| C1.8 | 06:12 | 06:19 | 06:22 | 4420 |
| C1.5 | 04:46 | 04:52 | 04:57 | 4424 |
| C1.8 | 00:45 | 00:50 | 00:55 | 4420 |