Solar flares on June 28, 2021
The most powerful solar flare in 24 hours
C2.0 (normal) flare - June 28 at 9:35 AM
Solar activity index
Value as of the end of the day on June 28, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 27, 2021 to June 28, 2021
Time zone — UTC+00
List of solar flares for June 28, 2021
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 18:56 | 19:11 | 19:16 | 2835 |
| C2.0 | 09:15 | 09:35 | 09:47 | 2836 |