Solar flares on May 11, 2024
The most powerful solar flare in 24 hours
X1.5 (very strong) flare - May 11 at 7:44 AM
Solar activity index
Value as of the end of the day on May 11, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 10, 2024 to May 11, 2024
Time zone — UTC-04 (Lansing) — summer time
List of solar flares for May 11, 2024
The total number of solar flares of class C and higher — 12 flares
C class — 5 | M class — 6 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| M3.2 | 20:41 | 20:45 | 20:52 | 3664 |
| C6.4 | 20:20 | 20:28 | 20:32 | 3673 |
| C6.6 | 19:25 | 19:29 | 19:34 | 3664 |
| C7.8 | 17:52 | 17:58 | 18:08 | — |
| C9.4 | 16:59 | 17:07 | 17:19 | 3664 |
| M1.2 | 16:32 | 16:41 | 16:47 | 3664 |
| C7.1 | 15:41 | 15:47 | 15:56 | 3672 |
| M8.8 | 10:46 | 11:25 | 11:52 | 3664 |
| M1.7 | 09:45 | 09:49 | 10:08 | 3664 |
| X1.5 | 07:15 | 07:44 | 08:05 | 3664 |
| M1.6 | 06:53 | 06:56 | 07:00 | 3664 |
| M3.1 | 06:03 | 06:18 | 06:34 | 3664 |