Solar flares on February 1, 2026
The most powerful solar flare in 24 hours
X1.0 (very strong) flare - February 1 at 3:33 PM
Solar activity index
Value as of the end of the day on February 1, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 31, 2026 to February 1, 2026
Time zone — UTC+03 (Pskov)
List of solar flares for February 1, 2026
The total number of solar flares of class C and higher — 20 flares
C class — 3 | M class — 16 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.2 | 23:20 | 23:30 | 23:39 | 4366 |
| M1.8 | 22:12 | 22:22 | 22:34 | 4366 |
| M1.9 | 21:48 | 21:56 | 22:02 | 4366 |
| M2.1 | 21:15 | 21:19 | 21:22 | 4366 |
| M2.5 | 20:43 | 20:58 | 21:15 | 4366 |
| M1.1 | 20:32 | 20:35 | 20:40 | 4366 |
| M5.1 | 18:57 | 19:05 | 19:16 | 4366 |
| M1.5 | 18:37 | 18:48 | 18:57 | 4366 |
| M1.5 | 17:18 | 17:25 | 17:29 | 4366 |
| M5.8 | 15:44 | 15:50 | 15:56 | 4366 |
| X1.0 | 15:25 | 15:33 | 15:37 | 4366 |
| M6.7 | 14:52 | 15:12 | 15:20 | 4366 |
| M2.4 | 13:28 | 13:42 | 13:50 | 4366 |
| M6.6 | 12:53 | 13:02 | 13:06 | 4366 |
| C5.4 | 10:13 | 10:23 | 10:32 | 4366 |
| C5.4 | 09:59 | 10:08 | 10:13 | 4366 |
| M1.9 | 07:08 | 07:20 | 07:35 | 4366 |
| M1.0 | 06:31 | 06:41 | 06:50 | 4366 |
| M1.7 | 04:52 | 05:05 | 05:12 | 4366 |
| C3.0 | 01:09 | 01:18 | 01:24 | 4366 |