Solar flares on November 4, 2025
The most powerful solar flare in 24 hours
X1.8 (very strong) flare - November 4 at 11:04 PM
Solar activity index
Value as of the end of the day on November 4, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 3, 2025 to November 4, 2025
Time zone — UTC+05:30 (Srinagar)
List of solar flares for November 4, 2025
The total number of solar flares of class C and higher — 14 flares
C class — 12 | M class — 1 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| X1.8 | 22:45 | 23:04 | 23:21 | 4274 |
| C2.0 | 19:46 | 19:51 | 19:57 | 4274 |
| C2.9 | 17:21 | 17:31 | 17:37 | 4274 |
| C2.4 | 17:11 | 17:18 | 17:21 | 4274 |
| C1.9 | 16:39 | 16:44 | 16:58 | 4273 |
| C4.6 | 15:32 | 15:43 | 15:47 | — |
| C2.6 | 14:24 | 14:32 | 14:35 | 4275 |
| C2.1 | 11:41 | 11:49 | 12:09 | — |
| C3.4 | 10:55 | 10:58 | 11:02 | 4274 |
| M3.5 | 07:01 | 07:18 | 07:34 | 4274 |
| C8.7 | 05:07 | 05:38 | 06:03 | 4272 |
| C4.5 | 03:42 | 03:58 | 04:07 | 4274 |
| C2.0 | 03:13 | 03:21 | 03:30 | 4274 |
| C2.1 | 02:33 | 02:42 | 02:49 | 4274 |