Solar flares on May 18, 2024
The most powerful solar flare in 24 hours
C7.2 (normal) flare - May 18 at 5:38 AM
Solar activity index
Value as of the end of the day on May 18, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 17, 2024 to May 18, 2024
Time zone — UTC+00
List of solar flares for May 18, 2024
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 |
|---|---|---|---|---|
| C3.9 | 20:10 | 20:16 | 20:21 | 3685 |
| C4.1 | 19:33 | 19:38 | 19:42 | 3685 |
| C7.2 | 05:32 | 05:38 | 05:44 | 3679 |
| C3.8 | 03:21 | 03:33 | 03:46 | 3679 |