Solar flares on May 1, 2026
The most powerful solar flare in 24 hours
C7.4 (normal) flare - May 1 at 3:29 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+00
List of solar flares for May 1, 2026
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 23:21 | 23:29 | 23:35 | 4428 |
| C1.3 | 23:10 | 23:15 | 23:20 | 4429 |
| C1.2 | 18:14 | 18:21 | 18:24 | 4429 |
| C7.4 | 15:24 | 15:29 | 15:33 | 4420 |
| C1.6 | 14:10 | 14:14 | 14:16 | 4420 |
| C1.9 | 09:29 | 09:33 | 09:40 | 4420 |
| C1.4 | 08:47 | 08:50 | 08:53 | 4431 |
| C1.4 | 06:54 | 06:59 | 07:07 | 4431 |
| C1.8 | 04:12 | 04:19 | 04:22 | 4420 |
| C1.5 | 02:46 | 02:52 | 02:57 | 4424 |