Solar flares on May 14, 2025
The most powerful solar flare in 24 hours
X2.7 (very strong) flare - May 14 at 3:25 AM
Solar activity index
Value as of the end of the day on May 14, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 13, 2025 to May 14, 2025
Time zone — UTC-05 (Chicago) — summer time
List of solar flares for May 14, 2025
The total number of solar flares of class C and higher — 10 flares
C class — 6 | M class — 3 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 22:38 | 22:46 | 22:48 | 4088 |
| C1.0 | 22:00 | 22:06 | 22:08 | — |
| M4.7 | 12:59 | 13:11 | 13:18 | 4087 |
| C1.8 | 12:43 | 12:53 | 12:59 | 4087 |
| C1.6 | 11:43 | 11:51 | 11:55 | — |
| C2.4 | 09:13 | 09:27 | 09:33 | 4087 |
| M7.7 | 06:04 | 06:19 | 06:31 | 4087 |
| X2.7 | 03:04 | 03:25 | 03:31 | 4087 |
| M1.2 | 02:36 | 02:45 | 02:51 | 4087 |
| C5.5 | 02:00 | 02:20 | 02:34 | 4087 |