Solar flares on January 18, 2023
The most powerful solar flare in 24 hours
M1.8 (strong) flare - January 18 at 3:35 PM
Solar activity index
Value as of the end of the day on January 18, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 17, 2023 to January 18, 2023
Time zone — UTC+05 (Perm)
List of solar flares for January 18, 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 |
|---|---|---|---|---|
| C3.4 | 20:23 | 20:31 | 20:38 | 3192 |
| C5.9 | 19:34 | 19:40 | 19:46 | 3186 |
| C3.3 | 18:58 | 19:07 | 19:11 | 3196 |
| M1.8 | 15:21 | 15:35 | 15:52 | 3190 |
| C7.9 | 09:58 | 10:19 | 10:29 | 3190 |
| C4.1 | 06:35 | 06:42 | 06:47 | — |
| M1.8 | 04:16 | 04:29 | 04:44 | 3190 |
| C3.2 | 03:29 | 03:35 | 03:40 | 3192 |
| C2.2 | 01:30 | 01:36 | 01:49 | — |