Solar flares on January 13, 2023
The most powerful solar flare in 24 hours
M3.9 (strong) flare - January 13 at 10:15 AM
Solar activity index
Value as of the end of the day on January 13, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 12, 2023 to January 13, 2023
Time zone — UTC+00
List of solar flares for January 13, 2023
The total number of solar flares of class C and higher — 9 flares
C class — 7 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.9 | 21:25 | 21:35 | 21:56 | 3184 |
| C5.0 | 20:41 | 20:51 | 20:58 | 3192 |
| C6.1 | 17:26 | 17:35 | 17:39 | 3191 |
| C9.0 | 16:54 | 17:01 | 17:06 | 3182 |
| C8.4 | 14:55 | 15:08 | 15:26 | 3184 |
| M3.9 | 10:05 | 10:15 | 10:19 | 3181 |
| C4.5 | 09:03 | 09:14 | 09:25 | 3182 |
| C6.5 | 08:02 | 08:10 | 08:14 | 3186 |
| M1.4 | 02:53 | 02:59 | 03:03 | 3186 |