Solar flares on February 2, 2026
The most powerful solar flare in 24 hours
X8.1 (very strong) flare - February 2 at 1:57 AM
Solar activity index
Value as of the end of the day on February 2, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 1, 2026 to February 2, 2026
Time zone — UTC+02 (Athens)
List of solar flares for February 2, 2026
The total number of solar flares of class C and higher — 18 flares
C class — 0 | M class — 15 | X class — 3
| Class | begin | max | end | region |
|---|---|---|---|---|
| M3.3 | 22:52 | 23:08 | 23:17 | 4366 |
| M2.9 | 21:41 | 22:05 | 22:32 | — |
| M2.3 | 20:26 | 20:29 | 20:31 | 4366 |
| M2.3 | 19:03 | 19:10 | 19:30 | 4366 |
| M4.0 | 16:49 | 17:01 | 17:14 | 4366 |
| M1.1 | 15:32 | 15:39 | 15:43 | 4366 |
| M6.7 | 13:15 | 13:24 | 13:30 | 4366 |
| M1.9 | 12:17 | 12:24 | 12:34 | 4366 |
| X1.6 | 09:39 | 10:14 | 10:40 | 4366 |
| M2.3 | 07:19 | 07:27 | 07:35 | 4366 |
| M1.6 | 07:10 | 07:16 | 07:19 | 4366 |
| M3.0 | 06:39 | 06:47 | 06:56 | 4366 |
| M1.9 | 05:44 | 05:46 | 05:49 | 4366 |
| M5.2 | 04:45 | 04:51 | 04:59 | 4366 |
| M4.4 | 04:35 | 04:42 | 04:44 | 4366 |
| X2.8 | 02:31 | 02:36 | 02:40 | 4366 |
| X8.1 | 01:44 | 01:57 | 02:04 | 4366 |
| M1.3 | 01:12 | 01:27 | 01:44 | 4366 |