Solar flares on August 20, 2023
The most powerful solar flare in 24 hours
C3.7 (normal) flare - August 20 at 6:26 AM
Solar activity index
Value as of the end of the day on August 20, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 19, 2023 to August 20, 2023
Time zone — UTC+00
List of solar flares for August 20, 2023
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 |
|---|---|---|---|---|
| C3.0 | 19:22 | 19:46 | 20:07 | — |
| C2.0 | 18:44 | 18:56 | 19:02 | — |
| C3.3 | 12:21 | 12:32 | 12:38 | 3410 |
| C3.7 | 06:08 | 06:26 | 06:44 | 3409 |