Solar flares on January 20, 2023
The most powerful solar flare in 24 hours
C7.3 (normal) flare - January 20 at 3:47 PM
Solar activity index
Value as of the end of the day on January 20, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 19, 2023 to January 20, 2023
Time zone — UTC-07 (Red deer)
List of solar flares for January 20, 2023
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.5 | 22:31 | 22:38 | 22:43 | 3184 |
| C3.2 | 20:56 | 21:03 | 21:08 | 3184 |
| C3.0 | 19:32 | 19:38 | 19:44 | 3184 |
| C2.9 | 18:48 | 18:52 | 18:58 | 3192 |
| C3.0 | 16:41 | 16:46 | 16:51 | 3184 |
| C7.3 | 15:43 | 15:47 | 15:51 | 3192 |
| C4.0 | 09:50 | 09:59 | 10:06 | 3192 |
| C5.3 | 06:47 | 07:07 | 07:32 | 3190 |
| C4.8 | 05:53 | 05:57 | 06:03 | 3190 |