Solar flares on May 15, 2023
The most powerful solar flare in 24 hours
C2.9 (normal) flare - May 15 at 2:10 AM
Solar activity index
Value as of the end of the day on May 15, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 14, 2023 to May 15, 2023
Time zone — UTC-06 (Dawson) — summer time
List of solar flares for May 15, 2023
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 22:40 | 22:44 | 22:48 | 3305 |
| C1.3 | 22:21 | 22:31 | 22:40 | 3305 |
| C2.3 | 03:33 | 03:38 | 03:43 | 3305 |
| C2.9 | 01:30 | 02:10 | 03:33 | — |