Solar flares on May 27, 2026
The most powerful solar flare in 24 hours
C3.4 (normal) flare - May 27 at 12:16 PM
Solar activity index
Value as of the end of the day on May 27, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 26, 2026 to May 27, 2026
Time zone — UTC+00
List of solar flares for May 27, 2026
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 13:20 | 13:23 | 13:29 | 4455 |
| C3.4 | 12:07 | 12:16 | 12:19 | 4446 |
| C1.9 | 01:49 | 01:59 | 02:03 | 4454 |