Solar flares on November 19, 2025
The most powerful solar flare in 24 hours
C9.9 (normal) flare - November 19 at 2:53 AM
Solar activity index
Value as of the end of the day on November 19, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 18, 2025 to November 19, 2025
Time zone — UTC-07 (Helena)
List of solar flares for November 19, 2025
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 21:00 | 21:11 | 21:19 | — |
| C1.4 | 20:39 | 20:57 | 21:00 | — |
| C1.1 | 20:24 | 20:35 | 20:39 | — |
| C1.0 | 20:04 | 20:14 | 20:24 | — |
| C1.0 | 16:04 | 16:14 | 16:24 | — |
| C1.2 | 08:03 | 08:13 | 08:19 | 4284 |
| C9.9 | 02:29 | 02:53 | 03:12 | — |