Solar flares on June 18, 2022
The most powerful solar flare in 24 hours
C4.3 (normal) flare - June 18 at 12:05 AM
Solar activity index
Value as of the end of the day on June 18, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 17, 2022 to June 18, 2022
Time zone — UTC+09 (Neryungri)
List of solar flares for June 18, 2022
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 22:22 | 22:32 | 22:41 | 3030 |
| C1.8 | 20:48 | 20:53 | 20:57 | 3031 |
| C2.1 | 09:11 | 09:20 | 09:26 | 3035 |
| C1.4 | 09:00 | 09:09 | 09:11 | 3037 |
| C3.3 | 03:18 | 03:25 | 03:32 | 3037 |
| C4.3 | 23:55 | 00:05 | 03:18 | 3030 |