Solar flares on May 1, 2026
The most powerful solar flare in 24 hours
C7.4 (normal) flare - May 1 at 9:29 AM
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-06 (Cheyenne) — summer time
List of solar flares for May 1, 2026
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 23:37 | 23:48 | 23:52 | 4420 |
| C2.5 | 20:30 | 20:45 | 20:55 | 4429 |
| C1.1 | 19:12 | 19:19 | 19:24 | 4420 |
| C2.8 | 17:21 | 17:29 | 17:35 | 4428 |
| C1.3 | 17:10 | 17:15 | 17:20 | 4429 |
| C1.2 | 12:14 | 12:21 | 12:24 | 4429 |
| C7.4 | 09:24 | 09:29 | 09:33 | 4420 |
| C1.6 | 08:10 | 08:14 | 08:16 | 4420 |
| C1.9 | 03:29 | 03:33 | 03:40 | 4420 |
| C1.4 | 02:47 | 02:50 | 02:53 | 4431 |
| C1.4 | 00:54 | 00:59 | 01:07 | 4431 |