Solar flares on May 7, 2026
The most powerful solar flare in 24 hours
M2.6 (strong) flare - May 7 at 11:14 AM
Solar activity index
Value as of the end of the day on May 7, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 6, 2026 to May 7, 2026
Time zone — UTC-04 (Concord) — summer time
List of solar flares for May 7, 2026
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 21:49 | 21:54 | 21:56 | — |
| C6.0 | 13:44 | 13:57 | 14:13 | 4433 |
| M2.6 | 10:20 | 11:14 | 11:40 | — |
| C1.5 | 08:53 | 08:59 | 09:03 | 4433 |
| C2.3 | 06:35 | 06:45 | 06:53 | 4431 |