Solar flares on January 31, 2023
The most powerful solar flare in 24 hours
C4.8 (normal) flare - January 31 at 6:00 AM
Solar activity index
Value as of the end of the day on January 31, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 30, 2023 to January 31, 2023
Time zone — UTC-05 (Fermont)
List of solar flares for January 31, 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 |
|---|---|---|---|---|
| C1.8 | 20:20 | 20:28 | 20:33 | 3207 |
| C1.0 | 20:00 | 20:04 | 20:08 | 3207 |
| C1.5 | 17:05 | 17:10 | 17:15 | 3207 |
| C2.4 | 14:21 | 14:30 | 14:36 | 3207 |
| C1.3 | 13:14 | 13:20 | 13:24 | 3204 |
| C3.1 | 11:12 | 11:16 | 11:29 | 3207 |
| C1.3 | 10:17 | 10:28 | 10:44 | 3206 |
| C4.8 | 05:46 | 06:00 | 06:07 | 3207 |
| C1.1 | 01:52 | 01:58 | 02:04 | — |