Solar flares on January 17, 2023
The most powerful solar flare in 24 hours
M1.8 (strong) flare - January 17 at 4:29 PM
Solar activity index
Value as of the end of the day on January 17, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 16, 2023 to January 17, 2023
Time zone — UTC-07 (Santa Fe)
List of solar flares for January 17, 2023
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.9 | 21:58 | 22:19 | 22:29 | 3190 |
| C4.1 | 18:35 | 18:42 | 18:47 | — |
| M1.8 | 16:16 | 16:29 | 16:44 | 3190 |
| C3.2 | 15:29 | 15:35 | 15:40 | 3192 |
| C2.2 | 13:30 | 13:36 | 13:49 | — |
| C3.6 | 07:58 | 08:18 | 08:28 | 3182 |
| C2.7 | 06:10 | 06:17 | 06:25 | 3192 |