Solar flares on February 1, 2026
The most powerful solar flare in 24 hours
X1.0 (very strong) flare - February 1 at 2:33 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+02 (Riga)
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 | 22:20 | 22:30 | 22:39 | 4366 |
| M1.8 | 21:12 | 21:22 | 21:34 | 4366 |
| M1.9 | 20:48 | 20:56 | 21:02 | 4366 |
| M2.1 | 20:15 | 20:19 | 20:22 | 4366 |
| M2.5 | 19:43 | 19:58 | 20:15 | 4366 |
| M1.1 | 19:32 | 19:35 | 19:40 | 4366 |
| M5.1 | 17:57 | 18:05 | 18:16 | 4366 |
| M1.5 | 17:37 | 17:48 | 17:57 | 4366 |
| M1.5 | 16:18 | 16:25 | 16:29 | 4366 |
| M5.8 | 14:44 | 14:50 | 14:56 | 4366 |
| X1.0 | 14:25 | 14:33 | 14:37 | 4366 |
| M6.7 | 13:52 | 14:12 | 14:20 | 4366 |
| M2.4 | 12:28 | 12:42 | 12:50 | 4366 |
| M6.6 | 11:53 | 12:02 | 12:06 | 4366 |
| C5.4 | 09:13 | 09:23 | 09:32 | 4366 |
| C5.4 | 08:59 | 09:08 | 09:13 | 4366 |
| M1.9 | 06:08 | 06:20 | 06:35 | 4366 |
| M1.0 | 05:31 | 05:41 | 05:50 | 4366 |
| M1.7 | 03:52 | 04:05 | 04:12 | 4366 |
| C3.0 | 00:09 | 00:18 | 00:24 | 4366 |