Solar flares on January 31, 2026
The most powerful solar flare in 24 hours
M1.9 (strong) flare - January 31 at 9:20 PM
Solar activity index
Value as of the end of the day on January 31, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 30, 2026 to January 31, 2026
Time zone — UTC-07 (Red deer)
List of solar flares for January 31, 2026
The total number of solar flares of class C and higher — 17 flares
C class — 14 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.9 | 21:08 | 21:20 | 21:35 | 4366 |
| M1.0 | 20:31 | 20:41 | 20:50 | 4366 |
| M1.7 | 18:52 | 19:05 | 19:12 | 4366 |
| C3.0 | 15:09 | 15:18 | 15:24 | 4366 |
| C5.7 | 13:20 | 13:30 | 13:38 | 4366 |
| C7.8 | 12:08 | 12:20 | 12:28 | 4366 |
| C7.0 | 11:21 | 11:33 | 11:41 | 4366 |
| C3.1 | 10:37 | 10:42 | 10:47 | 4366 |
| C2.9 | 10:22 | 10:34 | 10:37 | 4366 |
| C2.8 | 09:23 | 09:27 | 09:36 | 4366 |
| C3.5 | 08:56 | 09:00 | 09:04 | 4357 |
| C4.9 | 07:54 | 08:09 | 08:18 | 4366 |
| C4.5 | 07:44 | 07:52 | 07:54 | 4366 |
| C3.1 | 06:47 | 06:53 | 07:00 | 4366 |
| C6.1 | 05:55 | 06:00 | 06:02 | 4366 |
| C6.2 | 03:35 | 03:52 | 04:01 | 4366 |
| C3.6 | 01:31 | 01:46 | 01:51 | 4363 |