Solar flares on June 21, 2023
The most powerful solar flare in 24 hours
M1.1 (strong) flare - June 21 at 6:14 PM
Solar activity index
Value as of the end of the day on June 21, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 20, 2023 to June 21, 2023
Time zone — UTC+05:30 (Chennai)
List of solar flares for June 21, 2023
The total number of solar flares of class C and higher — 6 flares
C class — 4 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 22:18 | 22:26 | 22:34 | — |
| M1.0 | 21:01 | 21:08 | 21:13 | 3337 |
| M1.1 | 18:01 | 18:14 | 18:24 | 3341 |
| C5.1 | 16:10 | 16:19 | 16:26 | 3341 |
| C3.5 | 08:30 | 08:45 | 08:58 | 3342 |
| C2.5 | 06:10 | 06:17 | 06:24 | 3342 |