Solar flares on May 8, 2026
The most powerful solar flare in 24 hours
C4.2 (normal) flare - May 8 at 11:51 AM
Solar activity index
Value as of the end of the day on May 8, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 7, 2026 to May 8, 2026
Time zone — UTC-04 (Quebec) — summer time
List of solar flares for May 8, 2026
The total number of solar flares of class C and higher — 15 flares
C class — 15 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 23:21 | 23:31 | 23:39 | 4432 |
| C2.1 | 22:18 | 22:28 | 22:38 | 4432 |
| C1.0 | 21:41 | 21:48 | 21:56 | 4432 |
| C1.3 | 20:11 | 20:21 | 20:29 | 4432 |
| C2.4 | 19:19 | 19:28 | 19:39 | 4432 |
| C1.0 | 18:00 | 18:07 | 18:10 | 4432 |
| C2.6 | 16:05 | 16:21 | 16:35 | 4432 |
| C1.2 | 15:16 | 15:21 | 15:37 | 4432 |
| C2.1 | 15:01 | 15:07 | 15:09 | 4432 |
| C1.1 | 14:20 | 14:25 | 14:27 | 4432 |
| C1.5 | 13:56 | 14:02 | 14:09 | 4432 |
| C1.0 | 13:13 | 13:16 | 13:21 | 4432 |
| C4.2 | 11:39 | 11:51 | 12:01 | 4432 |
| C1.0 | 07:13 | 07:20 | 07:22 | 4432 |
| C1.1 | 23:58 | 00:03 | 00:05 | 4431 |