Solar flares on January 9, 2023
The most powerful solar flare in 24 hours
X1.9 (very strong) flare - January 9 at 11:50 PM
Solar activity index
Value as of the end of the day on January 9, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 8, 2023 to January 9, 2023
Time zone — UTC+05 (Ufa)
List of solar flares for January 9, 2023
The total number of solar flares of class C and higher — 16 flares
C class — 11 | M class — 4 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| X1.9 | 23:37 | 23:50 | 23:57 | 3184 |
| C4.6 | 21:43 | 21:48 | 21:57 | 3181 |
| C5.1 | 20:43 | 20:46 | 20:56 | 3184 |
| C7.8 | 19:48 | 20:05 | 20:14 | 3184 |
| M1.0 | 18:15 | 18:22 | 18:31 | 3181 |
| M2.1 | 13:45 | 14:01 | 14:16 | 3181 |
| C2.9 | 11:57 | 12:05 | 12:15 | 3184 |
| C3.0 | 10:45 | 10:53 | 11:00 | 3184 |
| C4.8 | 09:46 | 09:51 | 09:55 | — |
| C5.7 | 07:02 | 07:07 | 07:11 | 3184 |
| C4.3 | 06:54 | 07:00 | 07:02 | 3181 |
| M1.1 | 05:51 | 06:02 | 06:19 | 3184 |
| C5.1 | 05:28 | 05:43 | 05:51 | 3182 |
| C2.0 | 03:37 | 03:44 | 03:53 | 3184 |
| C3.1 | 02:36 | 02:41 | 02:46 | 3182 |
| M1.0 | 00:02 | 00:11 | 00:19 | 3184 |